OE Quality
60-Day Returns

GMB 930-2310 Engine Cooling Fan Clutch
Reliable Engine Cooling Fan Clutch for GM Vehicles
The GMB 930-2310 Engine Cooling Fan Clutch is designed to maintain optimal engine temperature in select Buick, Cadillac, Chevrolet, GMC, and Oldsmobile models. Engineered with aluminum and built to OEM standards, this thermal fan clutch ensures efficient cooling performance for your vehicle.
- OEM standard item grade for dependable quality
- Durable aluminum construction for long-lasting use
- Thermal design regulates fan engagement based on engine temperature
- New product condition for reliable operation
- Compatible with a wide range of GM trucks, SUVs, and passenger cars
Product Details and Specifications
The GMB 930-2310 is a thermal engine cooling fan clutch crafted from aluminum to provide effective heat dissipation and durability. Its thermal operation means the clutch engages and disengages the cooling fan based on engine temperature, helping to maintain proper engine cooling without unnecessary fan drag. This part meets OEM standards, ensuring it matches the performance and fitment of the original equipment. It is designed for use in various GM vehicles including Chevrolet Blazer, GMC Jimmy, Buick Roadmaster, Cadillac DeVille, and many others listed in the fitment section.
Compatible Vehicles and Applications
This engine cooling fan clutch is compatible with multiple GM makes and models, including:
- Buick Roadmaster and Brougham
- Cadillac DeVille and Fleetwood
- Chevrolet Astro, Blazer, C1500, C2500, C3500, Caprice, Express 3500, S10, Tahoe, and more
- GMC Jimmy, Sierra K1500, K2500, K3500, Savana 3500, Yukon, and others
- Oldsmobile models such as the Bravada
Common Issues Addressed by This Fan Clutch
- Overheating due to fan not engaging properly
- Excessive engine noise from a stuck fan clutch
- Reduced fuel efficiency caused by constant fan operation
- Premature engine wear from inadequate cooling
- Fan clutch failure leading to engine temperature fluctuations
Installation Notes and Tips
When installing the GMB 930-2310 fan clutch, ensure the engine is cool before beginning work. Verify compatibility with your specific vehicle make and model. Proper torque specifications should be followed to avoid damage to the clutch or mounting components. It is recommended to inspect the cooling fan and radiator for any damage or debris during installation to maintain optimal cooling system performance.
Quality Assurance and Warranty
This GMB engine cooling fan clutch is manufactured to meet OEM standards, providing reliable performance and durability. The part is new and constructed from high-quality aluminum material. While specific warranty details are not provided, GMB products typically come with manufacturer-backed quality assurance to support your investment in vehicle maintenance.
| Brand | GMB |
| Part Number | 930-2310 |
| Item Grade | Oem standard |
| Material | Aluminum |
| Product Condition | New |
| Thermal / Non-Thermal | Thermal |
This part fits 1209 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2000 | Chevrolet | C2500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 2000 | Chevrolet | C3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 2000 | Chevrolet | Express 3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 2000 | Chevrolet | K2500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 2000 | Chevrolet | K3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 2000 | GMC | C2500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 2000 | GMC | C3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 2000 | GMC | K2500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 2000 | GMC | K3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 2000 | GMC | Savana 3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1999 | Chevrolet | C2500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1999 | Chevrolet | C2500 Suburban | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1999 | Chevrolet | C3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1999 | Chevrolet | Express 3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1999 | Chevrolet | K2500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1999 | Chevrolet | K2500 Suburban | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1999 | Chevrolet | K3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1999 | Chevrolet | P30 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1999 | GMC | C2500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1999 | GMC | C2500 Suburban | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1999 | GMC | C3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1999 | GMC | K2500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1999 | GMC | K2500 Suburban | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1999 | GMC | K3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1999 | GMC | P3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1999 | GMC | Savana 3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1998 | Chevrolet | C2500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1998 | Chevrolet | C2500 Suburban | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1998 | Chevrolet | C3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1998 | Chevrolet | Express 3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1998 | Chevrolet | K2500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1998 | Chevrolet | K2500 Suburban | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1998 | Chevrolet | K3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1998 | Chevrolet | P30 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1998 | GMC | C2500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1998 | GMC | C2500 Suburban | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1998 | GMC | C3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1998 | GMC | K2500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1998 | GMC | K2500 Suburban | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1998 | GMC | K3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1998 | GMC | P3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1998 | GMC | Savana 3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1997 | Chevrolet | C2500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1997 | Chevrolet | C2500 Suburban | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1997 | Chevrolet | C3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1997 | Chevrolet | Express 3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1997 | Chevrolet | K2500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1997 | Chevrolet | K2500 Suburban | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1997 | Chevrolet | K3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1997 | Chevrolet | P30 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1997 | GMC | C2500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1997 | GMC | C2500 Suburban | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1997 | GMC | C3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1997 | GMC | K2500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1997 | GMC | K2500 Suburban | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1997 | GMC | K3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1997 | GMC | P3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1997 | GMC | Savana 3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1996 | Chevrolet | C2500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1996 | Chevrolet | C2500 Suburban | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1996 | Chevrolet | C3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1996 | Chevrolet | Express 3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1996 | Chevrolet | G30 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1996 | Chevrolet | K2500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1996 | Chevrolet | K2500 Suburban | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1996 | Chevrolet | K3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1996 | Chevrolet | P30 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1996 | GMC | C2500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1996 | GMC | C2500 Suburban | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1996 | GMC | C3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1996 | GMC | G3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1996 | GMC | K2500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1996 | GMC | K2500 Suburban | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1996 | GMC | K3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1996 | GMC | P3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1996 | GMC | Savana 3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1995 | Chevrolet | Astro | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 Rear Axle Ratio; w/ AC | |||
| 1995 | Chevrolet | Astro | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |||
| 1995 | Chevrolet | Blazer | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ AC | |||
| 1995 | Chevrolet | C1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1995 | Chevrolet | C1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1995 | Chevrolet | C1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1995 | Chevrolet | C1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio; w/ AC | |
| 1995 | Chevrolet | C1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1995 | Chevrolet | C1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1995 | Chevrolet | C1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio; w/ AC | |
| 1995 | Chevrolet | C1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1995 | Chevrolet | C2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1995 | Chevrolet | C2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1995 | Chevrolet | C2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1995 | Chevrolet | C2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1995 | Chevrolet | C2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1995 | Chevrolet | C2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio; w/ AC | |
| 1995 | Chevrolet | C2500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1995 | Chevrolet | C2500 Suburban | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1995 | Chevrolet | C2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio; w/ AC | |
| 1995 | Chevrolet | C2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1995 | Chevrolet | C3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1995 | Chevrolet | C3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1995 | Chevrolet | C3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1995 | Chevrolet | G10 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1995 | Chevrolet | G10 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1995 | Chevrolet | G10 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1995 | Chevrolet | G10 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1995 | Chevrolet | G20 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1995 | Chevrolet | G20 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1995 | Chevrolet | G20 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1995 | Chevrolet | G20 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1995 | Chevrolet | G20 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1995 | Chevrolet | G20 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1995 | Chevrolet | G30 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1995 | Chevrolet | G30 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1995 | Chevrolet | G30 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1995 | Chevrolet | G30 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1995 | Chevrolet | G30 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1995 | Chevrolet | K1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1995 | Chevrolet | K1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1995 | Chevrolet | K1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1995 | Chevrolet | K1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio; w/ AC | |
| 1995 | Chevrolet | K1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1995 | Chevrolet | K1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1995 | Chevrolet | K1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio; w/ AC | |
| 1995 | Chevrolet | K1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1995 | Chevrolet | K2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio; w/ AC | |
| 1995 | Chevrolet | K2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1995 | Chevrolet | K2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1995 | Chevrolet | K2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1995 | Chevrolet | K2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1995 | Chevrolet | K2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1995 | Chevrolet | K2500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1995 | Chevrolet | K2500 Suburban | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1995 | Chevrolet | K2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio; w/ AC | |
| 1995 | Chevrolet | K2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1995 | Chevrolet | K3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1995 | Chevrolet | K3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1995 | Chevrolet | K3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1995 | Chevrolet | S10 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ AC | |
| 1995 | Chevrolet | Tahoe | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio; w/ AC | |
| 1995 | Chevrolet | Tahoe | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1995 | GMC | C1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1995 | GMC | C1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1995 | GMC | C1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio; w/ AC | |
| 1995 | GMC | C1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1995 | GMC | C1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1995 | GMC | C1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1995 | GMC | C1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1995 | GMC | C1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio; w/ AC | |
| 1995 | GMC | C2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1995 | GMC | C2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio; w/ AC | |
| 1995 | GMC | C2500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1995 | GMC | C2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1995 | GMC | C2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1995 | GMC | C2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1995 | GMC | C2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1995 | GMC | C2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio; w/ AC | |
| 1995 | GMC | C2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1995 | GMC | C2500 Suburban | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1995 | GMC | C3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1995 | GMC | C3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1995 | GMC | C3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1995 | GMC | G1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1995 | GMC | G1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1995 | GMC | G1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1995 | GMC | G1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1995 | GMC | G2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1995 | GMC | G2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1995 | GMC | G2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1995 | GMC | G2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1995 | GMC | G2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1995 | GMC | G2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1995 | GMC | G3500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1995 | GMC | G3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1995 | GMC | G3500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1995 | GMC | G3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1995 | GMC | G3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1995 | GMC | Jimmy | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ AC | |||
| 1995 | GMC | K1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1995 | GMC | K1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1995 | GMC | K1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1995 | GMC | K1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1995 | GMC | K1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1995 | GMC | K1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio; w/ AC | |
| 1995 | GMC | K1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1995 | GMC | K1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio; w/ AC | |
| 1995 | GMC | K2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1995 | GMC | K2500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1995 | GMC | K2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1995 | GMC | K2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1995 | GMC | K2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1995 | GMC | K2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1995 | GMC | K2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio; w/ AC | |
| 1995 | GMC | K2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1995 | GMC | K2500 Suburban | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1995 | GMC | K2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio; w/ AC | |
| 1995 | GMC | K3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1995 | GMC | K3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1995 | GMC | K3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1995 | GMC | Safari | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 Rear Axle Ratio; w/ AC | |||
| 1995 | GMC | Safari | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |||
| 1995 | GMC | Sonoma | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ AC | |
| 1995 | GMC | Yukon | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio; w/ AC | |
| 1995 | GMC | Yukon | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1994 | Chevrolet | Astro | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 Rear Axle Ratio; w/ AC | |||
| 1994 | Chevrolet | Astro | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |||
| 1994 | Chevrolet | Blazer | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1994 | Chevrolet | Blazer | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1994 | Chevrolet | C1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1994 | Chevrolet | C1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1994 | Chevrolet | C1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1994 | Chevrolet | C1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio; w/ AC | |
| 1994 | Chevrolet | C1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1994 | Chevrolet | C1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1994 | Chevrolet | C1500 Suburban | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |||
| 1994 | Chevrolet | C1500 Suburban | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |||
| 1994 | Chevrolet | C2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1994 | Chevrolet | C2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1994 | Chevrolet | C2500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1994 | Chevrolet | C2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1994 | Chevrolet | C2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio; w/ AC | |
| 1994 | Chevrolet | C2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1994 | Chevrolet | C2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1994 | Chevrolet | C2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1994 | Chevrolet | C2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1994 | Chevrolet | C2500 Suburban | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1994 | Chevrolet | C3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1994 | Chevrolet | C3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1994 | Chevrolet | C3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1994 | Chevrolet | G10 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1994 | Chevrolet | G10 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1994 | Chevrolet | G10 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1994 | Chevrolet | G10 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1994 | Chevrolet | G20 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1994 | Chevrolet | G20 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1994 | Chevrolet | G20 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1994 | Chevrolet | G20 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1994 | Chevrolet | G20 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1994 | Chevrolet | G20 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1994 | Chevrolet | G30 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1994 | Chevrolet | G30 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1994 | Chevrolet | G30 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1994 | Chevrolet | G30 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1994 | Chevrolet | G30 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1994 | Chevrolet | K1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio; w/ AC | |
| 1994 | Chevrolet | K1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1994 | Chevrolet | K1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1994 | Chevrolet | K1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1994 | Chevrolet | K1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1994 | Chevrolet | K1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1994 | Chevrolet | K1500 Suburban | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |||
| 1994 | Chevrolet | K1500 Suburban | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |||
| 1994 | Chevrolet | K2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1994 | Chevrolet | K2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1994 | Chevrolet | K2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1994 | Chevrolet | K2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1994 | Chevrolet | K2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio; w/ AC | |
| 1994 | Chevrolet | K2500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1994 | Chevrolet | K2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1994 | Chevrolet | K2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1994 | Chevrolet | K2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1994 | Chevrolet | K2500 Suburban | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1994 | Chevrolet | K3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1994 | Chevrolet | K3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1994 | Chevrolet | K3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1994 | Chevrolet | S10 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ AC | |
| 1994 | Chevrolet | S10 Blazer | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ AC | |||
| 1994 | GMC | C1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1994 | GMC | C1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio; w/ AC | |
| 1994 | GMC | C1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1994 | GMC | C1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1994 | GMC | C1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1994 | GMC | C1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1994 | GMC | C1500 Suburban | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio; w/ AC | |||
| 1994 | GMC | C1500 Suburban | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |||
| 1994 | GMC | C2500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1994 | GMC | C2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio; w/ AC | |
| 1994 | GMC | C2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1994 | GMC | C2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1994 | GMC | C2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1994 | GMC | C2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1994 | GMC | C2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1994 | GMC | C2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1994 | GMC | C2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio; w/ AC | |
| 1994 | GMC | C2500 Suburban | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1994 | GMC | C3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1994 | GMC | C3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1994 | GMC | C3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1994 | GMC | G1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1994 | GMC | G1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1994 | GMC | G1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1994 | GMC | G1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1994 | GMC | G2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1994 | GMC | G2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1994 | GMC | G2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1994 | GMC | G2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1994 | GMC | G2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1994 | GMC | G2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1994 | GMC | G3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1994 | GMC | G3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1994 | GMC | G3500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1994 | GMC | G3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1994 | GMC | G3500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1994 | GMC | Jimmy | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ AC | |||
| 1994 | GMC | K1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1994 | GMC | K1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio; w/ AC | |
| 1994 | GMC | K1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1994 | GMC | K1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1994 | GMC | K1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1994 | GMC | K1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1994 | GMC | K1500 Suburban | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio; w/ AC | |||
| 1994 | GMC | K1500 Suburban | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |||
| 1994 | GMC | K2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio; w/ AC | |
| 1994 | GMC | K2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1994 | GMC | K2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1994 | GMC | K2500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1994 | GMC | K2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1994 | GMC | K2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1994 | GMC | K2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1994 | GMC | K2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1994 | GMC | K2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio; w/ AC | |
| 1994 | GMC | K2500 Suburban | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1994 | GMC | K3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1994 | GMC | K3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1994 | GMC | K3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1994 | GMC | Safari | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 Rear Axle Ratio; w/ AC | |||
| 1994 | GMC | Safari | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |||
| 1994 | GMC | Sonoma | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ AC | |
| 1994 | GMC | Yukon | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio; w/ AC | |
| 1994 | GMC | Yukon | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1994 | Oldsmobile | Bravada | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ AC | |||
| 1993 | Buick | Roadmaster | Base | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ Heavy Duty Cooling | ||
| 1993 | Buick | Roadmaster | Limited | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ Heavy Duty Cooling | ||
| 1993 | Cadillac | Commercial Chassis | Brougham | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ Heavy Duty Cooling | ||
| 1993 | Cadillac | Fleetwood | Brougham | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ Heavy Duty Cooling | ||
| 1993 | Cadillac | Fleetwood | Base | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; Heavy Duty Cooling | ||
| 1993 | Chevrolet | Astro | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 Rear Axle Ratio; w/ AC | |||
| 1993 | Chevrolet | Astro | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |||
| 1993 | Chevrolet | Blazer | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |||
| 1993 | Chevrolet | Blazer | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |||
| 1993 | Chevrolet | C1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1993 | Chevrolet | C1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1993 | Chevrolet | C1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1993 | Chevrolet | C1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio; w/ AC | |
| 1993 | Chevrolet | C1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1993 | Chevrolet | C1500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1993 | Chevrolet | C1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1993 | Chevrolet | C1500 Suburban | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |||
| 1993 | Chevrolet | C1500 Suburban | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |||
| 1993 | Chevrolet | C2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1993 | Chevrolet | C2500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1993 | Chevrolet | C2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1993 | Chevrolet | C2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio; w/ AC | |
| 1993 | Chevrolet | C2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1993 | Chevrolet | C2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1993 | Chevrolet | C2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1993 | Chevrolet | C2500 Suburban | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1993 | Chevrolet | C2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1993 | Chevrolet | C2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1993 | Chevrolet | C3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1993 | Chevrolet | C3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1993 | Chevrolet | C3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1993 | Chevrolet | G10 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1993 | Chevrolet | G10 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1993 | Chevrolet | G10 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1993 | Chevrolet | G10 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1993 | Chevrolet | G10 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1993 | Chevrolet | G10 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1993 | Chevrolet | G20 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1993 | Chevrolet | G20 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1993 | Chevrolet | G20 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1993 | Chevrolet | G20 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1993 | Chevrolet | G20 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1993 | Chevrolet | G20 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1993 | Chevrolet | G30 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1993 | Chevrolet | G30 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1993 | Chevrolet | G30 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1993 | Chevrolet | G30 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1993 | Chevrolet | G30 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1993 | Chevrolet | K1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio; w/ AC | |
| 1993 | Chevrolet | K1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1993 | Chevrolet | K1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1993 | Chevrolet | K1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1993 | Chevrolet | K1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1993 | Chevrolet | K1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1993 | Chevrolet | K1500 Suburban | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |||
| 1993 | Chevrolet | K1500 Suburban | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |||
| 1993 | Chevrolet | K2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1993 | Chevrolet | K2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1993 | Chevrolet | K2500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1993 | Chevrolet | K2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1993 | Chevrolet | K2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1993 | Chevrolet | K2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1993 | Chevrolet | K2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio; w/ AC | |
| 1993 | Chevrolet | K2500 Suburban | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1993 | Chevrolet | K2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1993 | Chevrolet | K2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1993 | Chevrolet | K3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1993 | Chevrolet | K3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1993 | Chevrolet | K3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1993 | Chevrolet | S10 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ AC | |
| 1993 | Chevrolet | S10 Blazer | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ AC | |||
| 1993 | GMC | C1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1993 | GMC | C1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1993 | GMC | C1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1993 | GMC | C1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1993 | GMC | C1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1993 | GMC | C1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1993 | GMC | C1500 Suburban | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio; w/ AC | |||
| 1993 | GMC | C1500 Suburban | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |||
| 1993 | GMC | C2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1993 | GMC | C2500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1993 | GMC | C2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1993 | GMC | C2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1993 | GMC | C2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1993 | GMC | C2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1993 | GMC | C2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1993 | GMC | C2500 Suburban | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1993 | GMC | C2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1993 | GMC | C2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio; w/ AC | |
| 1993 | GMC | C3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1993 | GMC | C3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1993 | GMC | C3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1993 | GMC | G1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1993 | GMC | G1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1993 | GMC | G1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1993 | GMC | G1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1993 | GMC | G1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1993 | GMC | G1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1993 | GMC | G2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1993 | GMC | G2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1993 | GMC | G2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1993 | GMC | G2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1993 | GMC | G2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1993 | GMC | G2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1993 | GMC | G3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1993 | GMC | G3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1993 | GMC | G3500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1993 | GMC | G3500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1993 | GMC | G3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1993 | GMC | Jimmy | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ AC | |||
| 1993 | GMC | K1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1993 | GMC | K1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1993 | GMC | K1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1993 | GMC | K1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1993 | GMC | K1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1993 | GMC | K1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1993 | GMC | K1500 Suburban | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio; w/ AC | |||
| 1993 | GMC | K1500 Suburban | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |||
| 1993 | GMC | K2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1993 | GMC | K2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1993 | GMC | K2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1993 | GMC | K2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1993 | GMC | K2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1993 | GMC | K2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1993 | GMC | K2500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1993 | GMC | K2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio; w/ AC | |
| 1993 | GMC | K2500 Suburban | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1993 | GMC | K2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1993 | GMC | K3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1993 | GMC | K3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1993 | GMC | K3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1993 | GMC | Safari | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |||
| 1993 | GMC | Safari | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 Rear Axle Ratio; w/ AC | |||
| 1993 | GMC | Sonoma | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ AC | |
| 1993 | GMC | Yukon | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |||
| 1993 | GMC | Yukon | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio; w/ AC | |||
| 1993 | Oldsmobile | Bravada | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ AC | |||
| 1992 | Buick | Roadmaster | Base | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ Heavy Duty Cooling | ||
| 1992 | Buick | Roadmaster | Limited | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ Heavy Duty Cooling | ||
| 1992 | Cadillac | Brougham | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1992 | Cadillac | Brougham | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1992 | Cadillac | Commercial Chassis | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1992 | Cadillac | DeVille | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |||
| 1992 | Chevrolet | Astro | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 Rear Axle Ratio; w/ AC | |||
| 1992 | Chevrolet | Astro | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |||
| 1992 | Chevrolet | Blazer | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |||
| 1992 | Chevrolet | Blazer | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |||
| 1992 | Chevrolet | C1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1992 | Chevrolet | C1500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1992 | Chevrolet | C1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1992 | Chevrolet | C1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1992 | Chevrolet | C1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1992 | Chevrolet | C1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1992 | Chevrolet | C1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1992 | Chevrolet | C1500 Suburban | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |||
| 1992 | Chevrolet | C1500 Suburban | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |||
| 1992 | Chevrolet | C2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1992 | Chevrolet | C2500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1992 | Chevrolet | C2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1992 | Chevrolet | C2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1992 | Chevrolet | C2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1992 | Chevrolet | C2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1992 | Chevrolet | C2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1992 | Chevrolet | C2500 Suburban | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1992 | Chevrolet | C2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1992 | Chevrolet | C2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1992 | Chevrolet | C3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1992 | Chevrolet | C3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1992 | Chevrolet | C3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1992 | Chevrolet | G10 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1992 | Chevrolet | G10 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1992 | Chevrolet | G10 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1992 | Chevrolet | G10 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1992 | Chevrolet | G10 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1992 | Chevrolet | G10 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1992 | Chevrolet | G20 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1992 | Chevrolet | G20 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1992 | Chevrolet | G20 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1992 | Chevrolet | G20 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1992 | Chevrolet | G20 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1992 | Chevrolet | G20 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1992 | Chevrolet | G30 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1992 | Chevrolet | G30 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1992 | Chevrolet | G30 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1992 | Chevrolet | G30 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1992 | Chevrolet | G30 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1992 | Chevrolet | K1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1992 | Chevrolet | K1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1992 | Chevrolet | K1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1992 | Chevrolet | K1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1992 | Chevrolet | K1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1992 | Chevrolet | K1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1992 | Chevrolet | K1500 Suburban | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |||
| 1992 | Chevrolet | K1500 Suburban | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |||
| 1992 | Chevrolet | K2500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1992 | Chevrolet | K2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1992 | Chevrolet | K2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1992 | Chevrolet | K2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1992 | Chevrolet | K2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1992 | Chevrolet | K2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1992 | Chevrolet | K2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1992 | Chevrolet | K2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1992 | Chevrolet | K2500 Suburban | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1992 | Chevrolet | K2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1992 | Chevrolet | K3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1992 | Chevrolet | K3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1992 | Chevrolet | K3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1992 | Chevrolet | S10 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ AC | |
| 1992 | Chevrolet | S10 Blazer | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ AC | |||
| 1992 | GMC | C1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio; w/ AC | |
| 1992 | GMC | C1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1992 | GMC | C1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1992 | GMC | C1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1992 | GMC | C1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1992 | GMC | C1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1992 | GMC | C1500 Suburban | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio; w/ AC | |||
| 1992 | GMC | C1500 Suburban | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |||
| 1992 | GMC | C2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1992 | GMC | C2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1992 | GMC | C2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1992 | GMC | C2500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1992 | GMC | C2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio; w/ AC | |
| 1992 | GMC | C2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1992 | GMC | C2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1992 | GMC | C2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1992 | GMC | C2500 Suburban | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1992 | GMC | C2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio; w/ AC | |
| 1992 | GMC | C3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio; w/ AC | |
| 1992 | GMC | C3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1992 | GMC | C3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1992 | GMC | G1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1992 | GMC | G1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1992 | GMC | G1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1992 | GMC | G1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1992 | GMC | G1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1992 | GMC | G1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1992 | GMC | G2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1992 | GMC | G2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1992 | GMC | G2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1992 | GMC | G2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1992 | GMC | G2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1992 | GMC | G2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1992 | GMC | G3500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1992 | GMC | G3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1992 | GMC | G3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1992 | GMC | G3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1992 | GMC | G3500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1992 | GMC | Jimmy | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ AC | |||
| 1992 | GMC | K1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1992 | GMC | K1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1992 | GMC | K1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1992 | GMC | K1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio; w/ AC | |
| 1992 | GMC | K1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1992 | GMC | K1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1992 | GMC | K1500 Suburban | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio; w/ AC | |||
| 1992 | GMC | K1500 Suburban | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |||
| 1992 | GMC | K2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1992 | GMC | K2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1992 | GMC | K2500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1992 | GMC | K2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio; w/ AC | |
| 1992 | GMC | K2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1992 | GMC | K2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1992 | GMC | K2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1992 | GMC | K2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio; w/ AC | |
| 1992 | GMC | K2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1992 | GMC | K2500 Suburban | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1992 | GMC | K3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1992 | GMC | K3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio; w/ AC | |
| 1992 | GMC | K3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1992 | GMC | Safari | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |||
| 1992 | GMC | Safari | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 Rear Axle Ratio; w/ AC | |||
| 1992 | GMC | Sonoma | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ AC | |
| 1992 | GMC | Yukon | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio; w/ AC | |||
| 1992 | GMC | Yukon | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |||
| 1992 | Oldsmobile | Bravada | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ AC | |||
| 1991 | Buick | Roadmaster | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |||
| 1991 | Cadillac | Brougham | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1991 | Cadillac | Brougham | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1991 | Cadillac | DeVille | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |||
| 1991 | Chevrolet | Astro | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 Rear Axle Ratio; w/ AC | |||
| 1991 | Chevrolet | Astro | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |||
| 1991 | Chevrolet | Blazer | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1991 | Chevrolet | Blazer | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1991 | Chevrolet | C1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1991 | Chevrolet | C1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1991 | Chevrolet | C1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1991 | Chevrolet | C1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1991 | Chevrolet | C1500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1991 | Chevrolet | C1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1991 | Chevrolet | C1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1991 | Chevrolet | C2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1991 | Chevrolet | C2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1991 | Chevrolet | C2500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1991 | Chevrolet | C2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1991 | Chevrolet | C2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1991 | Chevrolet | C2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1991 | Chevrolet | C2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1991 | Chevrolet | C3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1991 | Chevrolet | C3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1991 | Chevrolet | C3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1991 | Chevrolet | G10 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1991 | Chevrolet | G10 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1991 | Chevrolet | G10 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1991 | Chevrolet | G10 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1991 | Chevrolet | G10 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1991 | Chevrolet | G10 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1991 | Chevrolet | G20 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1991 | Chevrolet | G20 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1991 | Chevrolet | G20 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1991 | Chevrolet | G20 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1991 | Chevrolet | G20 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1991 | Chevrolet | G20 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1991 | Chevrolet | G30 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1991 | Chevrolet | G30 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1991 | Chevrolet | G30 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1991 | Chevrolet | G30 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1991 | Chevrolet | G30 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1991 | Chevrolet | K1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1991 | Chevrolet | K1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1991 | Chevrolet | K1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1991 | Chevrolet | K1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1991 | Chevrolet | K1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1991 | Chevrolet | K1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1991 | Chevrolet | K2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1991 | Chevrolet | K2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1991 | Chevrolet | K2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1991 | Chevrolet | K2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1991 | Chevrolet | K2500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1991 | Chevrolet | K2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1991 | Chevrolet | K2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1991 | Chevrolet | K3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1991 | Chevrolet | K3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1991 | Chevrolet | K3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1991 | Chevrolet | R1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1991 | Chevrolet | R1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1991 | Chevrolet | R2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1991 | Chevrolet | R2500 Suburban | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1991 | Chevrolet | R2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1991 | Chevrolet | R3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1991 | Chevrolet | R3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio; w/ AC | |
| 1991 | Chevrolet | R3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1991 | Chevrolet | S10 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ AC | |
| 1991 | Chevrolet | S10 Blazer | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ AC | |||
| 1991 | Chevrolet | V1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1991 | Chevrolet | V1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1991 | Chevrolet | V2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1991 | Chevrolet | V2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1991 | Chevrolet | V3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1991 | Chevrolet | V3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio; w/ AC | |
| 1991 | Chevrolet | V3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1991 | GMC | C1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1991 | GMC | C1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1991 | GMC | C1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1991 | GMC | C1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1991 | GMC | C1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1991 | GMC | C1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1991 | GMC | C2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1991 | GMC | C2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1991 | GMC | C2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1991 | GMC | C2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1991 | GMC | C2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1991 | GMC | C2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1991 | GMC | C2500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1991 | GMC | C3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1991 | GMC | C3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1991 | GMC | C3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1991 | GMC | G1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1991 | GMC | G1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1991 | GMC | G1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1991 | GMC | G1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1991 | GMC | G1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1991 | GMC | G1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1991 | GMC | G2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1991 | GMC | G2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1991 | GMC | G2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1991 | GMC | G2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1991 | GMC | G2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1991 | GMC | G2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1991 | GMC | G3500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1991 | GMC | G3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1991 | GMC | G3500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1991 | GMC | G3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1991 | GMC | G3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1991 | GMC | Jimmy | 6.2L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ AC | |
| 1991 | GMC | Jimmy | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ AC | |
| 1991 | GMC | Jimmy | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1991 | GMC | Jimmy | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1991 | GMC | K1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1991 | GMC | K1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1991 | GMC | K1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1991 | GMC | K1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1991 | GMC | K1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1991 | GMC | K1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1991 | GMC | K2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1991 | GMC | K2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1991 | GMC | K2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1991 | GMC | K2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1991 | GMC | K2500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1991 | GMC | K2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1991 | GMC | K2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1991 | GMC | K3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1991 | GMC | K3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1991 | GMC | K3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1991 | GMC | R1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1991 | GMC | R1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1991 | GMC | R2500 Suburban | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1991 | GMC | R2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1991 | GMC | R2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1991 | GMC | R3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1991 | GMC | R3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1991 | GMC | S15 Jimmy | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ AC | |||
| 1991 | GMC | Safari | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 Rear Axle Ratio; w/ AC | |||
| 1991 | GMC | Safari | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |||
| 1991 | GMC | Sonoma | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ AC | |
| 1991 | GMC | V1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1991 | GMC | V1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1991 | GMC | V2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1991 | GMC | V2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1991 | GMC | V3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1991 | GMC | V3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1991 | Oldsmobile | Bravada | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ AC | |||
| 1990 | Cadillac | Brougham | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1990 | Chevrolet | Astro | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 Rear Axle Ratio; w/ AC | |
| 1990 | Chevrolet | Astro | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1990 | Chevrolet | Blazer | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1990 | Chevrolet | Blazer | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1990 | Chevrolet | C1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1990 | Chevrolet | C1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1990 | Chevrolet | C1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1990 | Chevrolet | C1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1990 | Chevrolet | C1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1990 | Chevrolet | C1500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1990 | Chevrolet | C1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1990 | Chevrolet | C2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1990 | Chevrolet | C2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1990 | Chevrolet | C2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1990 | Chevrolet | C2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1990 | Chevrolet | C2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1990 | Chevrolet | C2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1990 | Chevrolet | C3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1990 | Chevrolet | C3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1990 | Chevrolet | C3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1990 | Chevrolet | Caprice | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1990 | Chevrolet | G10 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1990 | Chevrolet | G10 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1990 | Chevrolet | G10 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1990 | Chevrolet | G10 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1990 | Chevrolet | G10 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1990 | Chevrolet | G10 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1990 | Chevrolet | G20 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1990 | Chevrolet | G20 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1990 | Chevrolet | G20 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1990 | Chevrolet | G20 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1990 | Chevrolet | G20 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1990 | Chevrolet | G20 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1990 | Chevrolet | G30 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1990 | Chevrolet | G30 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1990 | Chevrolet | G30 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1990 | Chevrolet | G30 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1990 | Chevrolet | G30 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1990 | Chevrolet | K1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1990 | Chevrolet | K1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1990 | Chevrolet | K1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1990 | Chevrolet | K1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1990 | Chevrolet | K1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1990 | Chevrolet | K1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1990 | Chevrolet | K2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1990 | Chevrolet | K2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1990 | Chevrolet | K2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1990 | Chevrolet | K2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1990 | Chevrolet | K2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1990 | Chevrolet | K2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1990 | Chevrolet | K3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1990 | Chevrolet | K3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1990 | Chevrolet | K3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1990 | Chevrolet | R1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1990 | Chevrolet | R1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1990 | Chevrolet | R2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1990 | Chevrolet | R2500 Suburban | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1990 | Chevrolet | R2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1990 | Chevrolet | R3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio; w/ AC | |
| 1990 | Chevrolet | R3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1990 | Chevrolet | R3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1990 | Chevrolet | S10 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ AC | |
| 1990 | Chevrolet | S10 Blazer | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ AC | |||
| 1990 | Chevrolet | V1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1990 | Chevrolet | V1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1990 | Chevrolet | V2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1990 | Chevrolet | V2500 Suburban | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1990 | Chevrolet | V2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1990 | Chevrolet | V3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1990 | Chevrolet | V3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio; w/ AC | |
| 1990 | Chevrolet | V3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1990 | GMC | C1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1990 | GMC | C1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1990 | GMC | C1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1990 | GMC | C1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1990 | GMC | C1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1990 | GMC | C1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1990 | GMC | C2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1990 | GMC | C2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1990 | GMC | C2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1990 | GMC | C2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1990 | GMC | C2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1990 | GMC | C2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1990 | GMC | C3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1990 | GMC | C3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1990 | GMC | C3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1990 | GMC | G1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1990 | GMC | G1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1990 | GMC | G1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1990 | GMC | G1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1990 | GMC | G1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1990 | GMC | G1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1990 | GMC | G2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1990 | GMC | G2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1990 | GMC | G2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1990 | GMC | G2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1990 | GMC | G2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1990 | GMC | G2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1990 | GMC | G3500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1990 | GMC | G3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1990 | GMC | G3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1990 | GMC | G3500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1990 | GMC | G3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1990 | GMC | Jimmy | 6.2L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ AC | |
| 1990 | GMC | Jimmy | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ AC | |
| 1990 | GMC | Jimmy | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1990 | GMC | Jimmy | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1990 | GMC | K1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1990 | GMC | K1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1990 | GMC | K1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1990 | GMC | K1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1990 | GMC | K1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1990 | GMC | K1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1990 | GMC | K2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1990 | GMC | K2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1990 | GMC | K2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1990 | GMC | K2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1990 | GMC | K2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1990 | GMC | K2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1990 | GMC | K3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1990 | GMC | K3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1990 | GMC | K3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1990 | GMC | R1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1990 | GMC | R1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1990 | GMC | R2500 Suburban | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1990 | GMC | R2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1990 | GMC | R2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1990 | GMC | R3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1990 | GMC | R3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1990 | GMC | S15 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ AC | |
| 1990 | GMC | S15 Jimmy | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ AC | |||
| 1990 | GMC | Safari | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 Rear Axle Ratio; w/ AC | |
| 1990 | GMC | Safari | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1990 | GMC | V1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1990 | GMC | V1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1990 | GMC | V2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1990 | GMC | V2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1990 | GMC | V3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1990 | GMC | V3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1989 | Chevrolet | Astro | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 Rear Axle Ratio; w/ AC | |
| 1989 | Chevrolet | Blazer | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1989 | Chevrolet | Blazer | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1989 | Chevrolet | C1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1989 | Chevrolet | C1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1989 | Chevrolet | C1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1989 | Chevrolet | C1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1989 | Chevrolet | C1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1989 | Chevrolet | C1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1989 | Chevrolet | C2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1989 | Chevrolet | C2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1989 | Chevrolet | C2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1989 | Chevrolet | C2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1989 | Chevrolet | C2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1989 | Chevrolet | C2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1989 | Chevrolet | C3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1989 | Chevrolet | C3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1989 | Chevrolet | C3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1989 | Chevrolet | Caprice | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1989 | Chevrolet | G10 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1989 | Chevrolet | G10 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1989 | Chevrolet | G10 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1989 | Chevrolet | G10 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1989 | Chevrolet | G10 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1989 | Chevrolet | G10 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1989 | Chevrolet | G20 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1989 | Chevrolet | G20 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1989 | Chevrolet | G20 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1989 | Chevrolet | G20 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1989 | Chevrolet | G20 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1989 | Chevrolet | G20 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1989 | Chevrolet | G30 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1989 | Chevrolet | G30 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1989 | Chevrolet | G30 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1989 | Chevrolet | G30 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1989 | Chevrolet | G30 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1989 | Chevrolet | K1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1989 | Chevrolet | K1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1989 | Chevrolet | K1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1989 | Chevrolet | K1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1989 | Chevrolet | K1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1989 | Chevrolet | K1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1989 | Chevrolet | K2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1989 | Chevrolet | K2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1989 | Chevrolet | K2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1989 | Chevrolet | K2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1989 | Chevrolet | K2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1989 | Chevrolet | K2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1989 | Chevrolet | K3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1989 | Chevrolet | K3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1989 | Chevrolet | K3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1989 | Chevrolet | R1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1989 | Chevrolet | R1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1989 | Chevrolet | R2500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1989 | Chevrolet | R2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1989 | Chevrolet | R2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1989 | Chevrolet | R2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1989 | Chevrolet | R2500 Suburban | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1989 | Chevrolet | R2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1989 | Chevrolet | R3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio; w/ AC | |
| 1989 | Chevrolet | R3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1989 | Chevrolet | R3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1989 | Chevrolet | S10 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ AC | |
| 1989 | Chevrolet | S10 Blazer | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ AC | |
| 1989 | Chevrolet | V1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1989 | Chevrolet | V1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1989 | Chevrolet | V2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1989 | Chevrolet | V2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1989 | Chevrolet | V3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio; w/ AC | |
| 1989 | Chevrolet | V3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1989 | Chevrolet | V3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1989 | GMC | C1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1989 | GMC | C1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1989 | GMC | C1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1989 | GMC | C1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1989 | GMC | C1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1989 | GMC | C1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1989 | GMC | C2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1989 | GMC | C2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1989 | GMC | C2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1989 | GMC | C2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1989 | GMC | C2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1989 | GMC | C2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1989 | GMC | C3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1989 | GMC | C3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1989 | GMC | C3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1989 | GMC | G1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1989 | GMC | G1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1989 | GMC | G1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1989 | GMC | G1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1989 | GMC | G1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1989 | GMC | G1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1989 | GMC | G2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1989 | GMC | G2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1989 | GMC | G2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1989 | GMC | G2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1989 | GMC | G2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1989 | GMC | G2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1989 | GMC | G3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1989 | GMC | G3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1989 | GMC | G3500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1989 | GMC | G3500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1989 | GMC | G3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1989 | GMC | Jimmy | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1989 | GMC | Jimmy | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1989 | GMC | K1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1989 | GMC | K1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1989 | GMC | K1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1989 | GMC | K1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1989 | GMC | K1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1989 | GMC | K1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1989 | GMC | K2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1989 | GMC | K2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1989 | GMC | K2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1989 | GMC | K2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1989 | GMC | K2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1989 | GMC | K2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1989 | GMC | K3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1989 | GMC | K3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1989 | GMC | K3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1989 | GMC | R1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1989 | GMC | R1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1989 | GMC | R2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1989 | GMC | R2500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1989 | GMC | R2500 Suburban | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1989 | GMC | R2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1989 | GMC | R2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1989 | GMC | R3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1989 | GMC | R3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1989 | GMC | S15 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ AC | |
| 1989 | GMC | S15 Jimmy | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ AC | |
| 1989 | GMC | Safari | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 Rear Axle Ratio; w/ AC | |
| 1989 | GMC | V1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1989 | GMC | V1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1989 | GMC | V2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1989 | GMC | V2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1989 | GMC | V3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1989 | GMC | V3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1988 | Chevrolet | Astro | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 Rear Axle Ratio; w/ AC | |
| 1988 | Chevrolet | Blazer | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1988 | Chevrolet | Blazer | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1988 | Chevrolet | C1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1988 | Chevrolet | C1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1988 | Chevrolet | C1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1988 | Chevrolet | C1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1988 | Chevrolet | C1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1988 | Chevrolet | C1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1988 | Chevrolet | C2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1988 | Chevrolet | C2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1988 | Chevrolet | C2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1988 | Chevrolet | C2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1988 | Chevrolet | C2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1988 | Chevrolet | C2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1988 | Chevrolet | C3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1988 | Chevrolet | C3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1988 | Chevrolet | C3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1988 | Chevrolet | G10 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1988 | Chevrolet | G10 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1988 | Chevrolet | G10 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1988 | Chevrolet | G10 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1988 | Chevrolet | G10 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1988 | Chevrolet | G10 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1988 | Chevrolet | G20 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1988 | Chevrolet | G20 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1988 | Chevrolet | G20 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1988 | Chevrolet | G20 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1988 | Chevrolet | G20 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1988 | Chevrolet | G20 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1988 | Chevrolet | G30 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1988 | Chevrolet | G30 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1988 | Chevrolet | G30 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1988 | Chevrolet | G30 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1988 | Chevrolet | G30 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1988 | Chevrolet | K1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1988 | Chevrolet | K1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1988 | Chevrolet | K1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1988 | Chevrolet | K1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1988 | Chevrolet | K1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1988 | Chevrolet | K1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1988 | Chevrolet | K2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1988 | Chevrolet | K2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1988 | Chevrolet | K2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1988 | Chevrolet | K2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1988 | Chevrolet | K2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1988 | Chevrolet | K2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1988 | Chevrolet | K3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1988 | Chevrolet | K3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1988 | Chevrolet | K3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1988 | Chevrolet | R10 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1988 | Chevrolet | R10 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1988 | Chevrolet | R20 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1988 | Chevrolet | R20 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1988 | Chevrolet | R20 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1988 | Chevrolet | R20 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1988 | Chevrolet | R20 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1988 | Chevrolet | R20 Suburban | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1988 | Chevrolet | R30 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1988 | Chevrolet | R30 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1988 | Chevrolet | R30 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1988 | Chevrolet | S10 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ AC | |
| 1988 | Chevrolet | S10 Blazer | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ AC | |
| 1988 | Chevrolet | V10 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1988 | Chevrolet | V10 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1988 | Chevrolet | V20 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1988 | Chevrolet | V20 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1988 | Chevrolet | V20 Suburban | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1988 | Chevrolet | V30 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1988 | Chevrolet | V30 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1988 | Chevrolet | V30 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1988 | GMC | C1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1988 | GMC | C1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1988 | GMC | C1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1988 | GMC | C1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1988 | GMC | C1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1988 | GMC | C1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1988 | GMC | C2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1988 | GMC | C2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1988 | GMC | C2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1988 | GMC | C2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1988 | GMC | C2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1988 | GMC | C2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1988 | GMC | C3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1988 | GMC | C3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1988 | GMC | C3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1988 | GMC | G1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1988 | GMC | G1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1988 | GMC | G1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1988 | GMC | G1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1988 | GMC | G1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1988 | GMC | G1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1988 | GMC | G2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1988 | GMC | G2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1988 | GMC | G2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1988 | GMC | G2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1988 | GMC | G2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1988 | GMC | G2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1988 | GMC | G3500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1988 | GMC | G3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1988 | GMC | G3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1988 | GMC | G3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1988 | GMC | G3500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1988 | GMC | Jimmy | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1988 | GMC | Jimmy | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1988 | GMC | K1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1988 | GMC | K1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1988 | GMC | K1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1988 | GMC | K1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1988 | GMC | K1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1988 | GMC | K1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1988 | GMC | K2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1988 | GMC | K2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1988 | GMC | K2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1988 | GMC | K2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1988 | GMC | K2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1988 | GMC | K2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1988 | GMC | K3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1988 | GMC | K3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1988 | GMC | K3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1988 | GMC | R1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1988 | GMC | R1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1988 | GMC | R2500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1988 | GMC | R2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1988 | GMC | R2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1988 | GMC | R2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1988 | GMC | R2500 Suburban | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1988 | GMC | R3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1988 | GMC | R3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1988 | GMC | S15 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ AC | |
| 1988 | GMC | S15 Jimmy | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ AC | |
| 1988 | GMC | Safari | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 Rear Axle Ratio; w/ AC | |
| 1988 | GMC | V1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1988 | GMC | V1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1988 | GMC | V2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1988 | GMC | V2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1988 | GMC | V3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1988 | GMC | V3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1987 | Chevrolet | Astro | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 Rear Axle Ratio; w/ AC | |
| 1987 | Chevrolet | G10 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1987 | Chevrolet | G10 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1987 | Chevrolet | G10 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1987 | Chevrolet | G10 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1987 | Chevrolet | G10 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1987 | Chevrolet | G10 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1987 | Chevrolet | G20 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1987 | Chevrolet | G20 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1987 | Chevrolet | G20 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1987 | Chevrolet | G20 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1987 | Chevrolet | G20 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1987 | Chevrolet | G20 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1987 | Chevrolet | G30 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1987 | Chevrolet | G30 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1987 | Chevrolet | G30 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1987 | Chevrolet | G30 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1987 | GMC | G1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1987 | GMC | G1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1987 | GMC | G1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1987 | GMC | G1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1987 | GMC | G1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1987 | GMC | G1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1987 | GMC | G2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1987 | GMC | G2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1987 | GMC | G2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1987 | GMC | G2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1987 | GMC | G2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1987 | GMC | G2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1987 | GMC | G3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.42 or Lower Rear Axle Ratio; w/ AC | |
| 1987 | GMC | G3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 or Higher Rear Axle Ratio | |
| 1987 | GMC | G3500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1987 | GMC | G3500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1987 | GMC | R1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1987 | GMC | R2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1987 | GMC | R2500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1987 | GMC | R3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1987 | GMC | R3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1987 | GMC | Safari | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty; w/ 3.73 Rear Axle Ratio; w/ AC | |
| 1987 | GMC | V1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1987 | GMC | V2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1987 | GMC | V3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty | |
| 1987 | GMC | V3500 | 7.4L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Severe Duty |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.