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GMB 930-2400 Engine Cooling Fan Clutch
Reliable Engine Cooling Fan Clutch for GM Vehicles
The GMB 930-2400 Engine Cooling Fan Clutch is designed to meet OEM standards, providing dependable thermal control for your vehicle's engine cooling system. Crafted from durable aluminum, this new fan clutch ensures efficient temperature regulation for various Buick, Cadillac, Chevrolet, GMC, and Oldsmobile models.
- OEM standard item grade for consistent performance
- Constructed from lightweight, corrosion-resistant aluminum
- Thermal fan clutch design for precise engine temperature control
- New condition for reliable, long-lasting operation
- Compatible with multiple GM makes and models including Chevrolet Tahoe and GMC Sierra
Durable Aluminum Construction and Thermal Design
The GMB 930-2400 fan clutch features a thermal design that engages and disengages the cooling fan based on engine temperature, helping to maintain optimal operating conditions. Its aluminum material offers strength and resistance to corrosion, which is essential for enduring the high-heat environment of the engine bay. This part is engineered to meet OEM standards, ensuring it performs to factory specifications and integrates seamlessly with your vehicle's cooling system.
Compatible GM Makes and Models
This engine cooling fan clutch is compatible with a wide range of GM vehicles, including Buick, Cadillac, Chevrolet, GMC, and Oldsmobile. It fits popular models such as the Chevrolet Blazer, GMC Jimmy, Cadillac DeVille, and Buick Roadmaster. Whether you drive a Chevrolet C1500 Suburban or a GMC Sierra K2500, the GMB 930-2400 is designed to provide reliable cooling performance.
Common Applications and Problem Resolution
- Prevents engine overheating by regulating fan engagement
- Reduces unnecessary fan operation to improve fuel efficiency
- Eliminates excessive fan noise caused by a failing clutch
- Maintains proper engine temperature for optimal performance
- Replaces worn or damaged fan clutches in GM trucks and SUVs
Installation Notes and Tips
When installing the GMB 930-2400 fan clutch, ensure the engine is cool to avoid injury. Verify compatibility with your specific make and model before installation. Proper torque specifications should be followed to secure the clutch without damaging the aluminum housing. It is recommended to inspect the cooling fan and radiator for any additional wear or damage during replacement.
Quality Assurance and Warranty
GMB manufactures this engine cooling fan clutch to meet OEM standards, ensuring reliable performance and durability. The part is new and constructed from high-quality materials. 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 | 930-2400 |
| Item Grade | Oem standard |
| Material | Aluminum |
| Product Condition | New |
| Thermal / Non-Thermal | Thermal |
This part fits 1022 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1995 | Chevrolet | Astro | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |||
| 1995 | Chevrolet | Astro | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.73 Rear Axle Ratio; w/ AC | |||
| 1995 | Chevrolet | Blazer | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ AC | |||
| 1995 | Chevrolet | C1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1995 | Chevrolet | C1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1995 | Chevrolet | C1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1995 | Chevrolet | C1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1995 | Chevrolet | C1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1995 | Chevrolet | C1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1995 | Chevrolet | C1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1995 | Chevrolet | C1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1995 | Chevrolet | C2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1995 | Chevrolet | C2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1995 | Chevrolet | C2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1995 | Chevrolet | C2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1995 | Chevrolet | C2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1995 | Chevrolet | C2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1995 | Chevrolet | C2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1995 | Chevrolet | C2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1995 | Chevrolet | C3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1995 | Chevrolet | C3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1995 | Chevrolet | G10 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1995 | Chevrolet | G10 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1995 | Chevrolet | G10 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1995 | Chevrolet | G10 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1995 | Chevrolet | G20 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1995 | Chevrolet | G20 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1995 | Chevrolet | G20 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1995 | Chevrolet | G20 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1995 | Chevrolet | G20 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1995 | Chevrolet | G20 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1995 | Chevrolet | G30 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1995 | Chevrolet | G30 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1995 | Chevrolet | G30 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1995 | Chevrolet | G30 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1995 | Chevrolet | K1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1995 | Chevrolet | K1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1995 | Chevrolet | K1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1995 | Chevrolet | K1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1995 | Chevrolet | K1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1995 | Chevrolet | K1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1995 | Chevrolet | K1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1995 | Chevrolet | K1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1995 | Chevrolet | K2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1995 | Chevrolet | K2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1995 | Chevrolet | K2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1995 | Chevrolet | K2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1995 | Chevrolet | K2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1995 | Chevrolet | K2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1995 | Chevrolet | K2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1995 | Chevrolet | K2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1995 | Chevrolet | K3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1995 | Chevrolet | K3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1995 | Chevrolet | S10 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ AC | |
| 1995 | Chevrolet | Tahoe | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1995 | Chevrolet | Tahoe | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1995 | GMC | C1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1995 | GMC | C1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1995 | GMC | C1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1995 | GMC | C1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1995 | GMC | C1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1995 | GMC | C1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1995 | GMC | C1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1995 | GMC | C1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1995 | GMC | C2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1995 | GMC | C2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1995 | GMC | C2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1995 | GMC | C2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1995 | GMC | C2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1995 | GMC | C2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1995 | GMC | C2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1995 | GMC | C2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1995 | GMC | C3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1995 | GMC | C3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1995 | GMC | G1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1995 | GMC | G1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy 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; Heavy 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; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1995 | GMC | G2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1995 | GMC | G2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy 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; Heavy 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; Heavy 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; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1995 | GMC | G2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1995 | GMC | G3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1995 | GMC | G3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1995 | GMC | G3500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1995 | GMC | G3500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1995 | GMC | Jimmy | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ AC | |||
| 1995 | GMC | K1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1995 | GMC | K1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1995 | GMC | K1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1995 | GMC | K1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1995 | GMC | K1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1995 | GMC | K1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1995 | GMC | K1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1995 | GMC | K1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1995 | GMC | K2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1995 | GMC | K2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1995 | GMC | K2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1995 | GMC | K2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1995 | GMC | K2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1995 | GMC | K2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1995 | GMC | K2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1995 | GMC | K2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1995 | GMC | K3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1995 | GMC | K3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1995 | GMC | Safari | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.73 Rear Axle Ratio; w/ AC | |||
| 1995 | GMC | Safari | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |||
| 1995 | GMC | Sonoma | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ AC | |
| 1995 | GMC | Yukon | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1995 | GMC | Yukon | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1994 | Chevrolet | Astro | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.73 Rear Axle Ratio; w/ AC | |||
| 1994 | Chevrolet | Astro | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |||
| 1994 | Chevrolet | Blazer | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1994 | Chevrolet | Blazer | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1994 | Chevrolet | C1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1994 | Chevrolet | C1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1994 | Chevrolet | C1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1994 | Chevrolet | C1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1994 | Chevrolet | C1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1994 | Chevrolet | C1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1994 | Chevrolet | C1500 Suburban | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |||
| 1994 | Chevrolet | C1500 Suburban | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |||
| 1994 | Chevrolet | C2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1994 | Chevrolet | C2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1994 | Chevrolet | C2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1994 | Chevrolet | C2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1994 | Chevrolet | C2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1994 | Chevrolet | C2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1994 | Chevrolet | C2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1994 | Chevrolet | C2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1994 | Chevrolet | C3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1994 | Chevrolet | C3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1994 | Chevrolet | G10 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1994 | Chevrolet | G10 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1994 | Chevrolet | G10 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1994 | Chevrolet | G10 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy 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; Heavy Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1994 | Chevrolet | G20 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1994 | Chevrolet | G20 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1994 | Chevrolet | G20 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1994 | Chevrolet | G20 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1994 | Chevrolet | G20 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1994 | Chevrolet | G30 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1994 | Chevrolet | G30 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1994 | Chevrolet | G30 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy 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; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1994 | Chevrolet | K1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1994 | Chevrolet | K1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1994 | Chevrolet | K1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1994 | Chevrolet | K1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1994 | Chevrolet | K1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1994 | Chevrolet | K1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1994 | Chevrolet | K1500 Suburban | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |||
| 1994 | Chevrolet | K1500 Suburban | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |||
| 1994 | Chevrolet | K2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1994 | Chevrolet | K2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1994 | Chevrolet | K2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1994 | Chevrolet | K2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1994 | Chevrolet | K2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1994 | Chevrolet | K2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1994 | Chevrolet | K2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1994 | Chevrolet | K2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1994 | Chevrolet | K3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1994 | Chevrolet | K3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1994 | Chevrolet | S10 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ AC | |
| 1994 | Chevrolet | S10 Blazer | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ AC | |||
| 1994 | GMC | C1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1994 | GMC | C1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1994 | GMC | C1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1994 | GMC | C1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1994 | GMC | C1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1994 | GMC | C1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1994 | GMC | C1500 Suburban | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty; w/ AC | |||
| 1994 | GMC | C1500 Suburban | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |||
| 1994 | GMC | C2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1994 | GMC | C2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1994 | GMC | C2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1994 | GMC | C2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1994 | GMC | C2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1994 | GMC | C2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1994 | GMC | C2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1994 | GMC | C2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1994 | GMC | C3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1994 | GMC | C3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1994 | GMC | G1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy 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; Heavy 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; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1994 | GMC | G1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy 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; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1994 | GMC | G2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy 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; Heavy 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; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1994 | GMC | G2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy 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; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1994 | GMC | G3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1994 | GMC | G3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1994 | GMC | G3500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1994 | GMC | G3500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1994 | GMC | Jimmy | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ AC | |||
| 1994 | GMC | K1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1994 | GMC | K1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1994 | GMC | K1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1994 | GMC | K1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1994 | GMC | K1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1994 | GMC | K1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1994 | GMC | K1500 Suburban | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |||
| 1994 | GMC | K1500 Suburban | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty; w/ AC | |||
| 1994 | GMC | K2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1994 | GMC | K2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1994 | GMC | K2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1994 | GMC | K2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1994 | GMC | K2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1994 | GMC | K2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1994 | GMC | K2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1994 | GMC | K2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1994 | GMC | K3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1994 | GMC | K3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1994 | GMC | Safari | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.73 Rear Axle Ratio; w/ AC | |||
| 1994 | GMC | Safari | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |||
| 1994 | GMC | Sonoma | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ AC | |
| 1994 | GMC | Yukon | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1994 | GMC | Yukon | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1994 | Oldsmobile | Bravada | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ AC | |||
| 1993 | Buick | Roadmaster | Base | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/o Heavy Duty Cooling | ||
| 1993 | Buick | Roadmaster | Estate Wagon | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty | ||
| 1993 | Buick | Roadmaster | Limited | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/o Heavy Duty Cooling | ||
| 1993 | Chevrolet | Astro | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.73 Rear Axle Ratio; w/ AC | |||
| 1993 | Chevrolet | Astro | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |||
| 1993 | Chevrolet | Blazer | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |||
| 1993 | Chevrolet | Blazer | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |||
| 1993 | Chevrolet | C1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1993 | Chevrolet | C1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1993 | Chevrolet | C1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1993 | Chevrolet | C1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1993 | Chevrolet | C1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1993 | Chevrolet | C1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1993 | Chevrolet | C1500 Suburban | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |||
| 1993 | Chevrolet | C1500 Suburban | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |||
| 1993 | Chevrolet | C2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1993 | Chevrolet | C2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1993 | Chevrolet | C2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1993 | Chevrolet | C2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1993 | Chevrolet | C2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1993 | Chevrolet | C2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1993 | Chevrolet | C2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1993 | Chevrolet | C2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1993 | Chevrolet | C3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1993 | Chevrolet | C3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1993 | Chevrolet | Caprice | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty | |||
| 1993 | Chevrolet | Commercial Chassis | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty | |||
| 1993 | Chevrolet | G10 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1993 | Chevrolet | G10 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy 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; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1993 | Chevrolet | G10 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy 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; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1993 | Chevrolet | G10 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy 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; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1993 | Chevrolet | G20 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1993 | Chevrolet | G20 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy 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; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1993 | Chevrolet | G20 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy 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; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1993 | Chevrolet | G30 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy 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; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1993 | Chevrolet | G30 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1993 | Chevrolet | G30 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1993 | Chevrolet | K1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1993 | Chevrolet | K1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1993 | Chevrolet | K1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1993 | Chevrolet | K1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1993 | Chevrolet | K1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1993 | Chevrolet | K1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1993 | Chevrolet | K1500 Suburban | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |||
| 1993 | Chevrolet | K1500 Suburban | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |||
| 1993 | Chevrolet | K2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1993 | Chevrolet | K2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1993 | Chevrolet | K2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1993 | Chevrolet | K2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1993 | Chevrolet | K2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1993 | Chevrolet | K2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1993 | Chevrolet | K2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1993 | Chevrolet | K2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1993 | Chevrolet | K3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1993 | Chevrolet | K3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1993 | Chevrolet | S10 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ AC | |
| 1993 | Chevrolet | S10 Blazer | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ AC | |||
| 1993 | GMC | C1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1993 | GMC | C1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1993 | GMC | C1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1993 | GMC | C1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1993 | GMC | C1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1993 | GMC | C1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1993 | GMC | C1500 Suburban | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty; w/ AC | |||
| 1993 | GMC | C1500 Suburban | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |||
| 1993 | GMC | C2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1993 | GMC | C2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1993 | GMC | C2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1993 | GMC | C2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1993 | GMC | C2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1993 | GMC | C2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1993 | GMC | C2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1993 | GMC | C2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1993 | GMC | C3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1993 | GMC | C3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1993 | GMC | G1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1993 | GMC | G1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1993 | GMC | G1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1993 | GMC | G1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1993 | GMC | G1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1993 | GMC | G1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy 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; Heavy 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; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1993 | GMC | G2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1993 | GMC | G2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy 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; Heavy 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; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1993 | GMC | G3500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy 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; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1993 | GMC | G3500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1993 | GMC | G3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1993 | GMC | Jimmy | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ AC | |||
| 1993 | GMC | K1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1993 | GMC | K1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1993 | GMC | K1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1993 | GMC | K1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1993 | GMC | K1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1993 | GMC | K1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1993 | GMC | K1500 Suburban | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty; w/ AC | |||
| 1993 | GMC | K1500 Suburban | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |||
| 1993 | GMC | K2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1993 | GMC | K2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1993 | GMC | K2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1993 | GMC | K2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1993 | GMC | K2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1993 | GMC | K2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1993 | GMC | K2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1993 | GMC | K2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1993 | GMC | K3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1993 | GMC | K3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1993 | GMC | Safari | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |||
| 1993 | GMC | Safari | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.73 Rear Axle Ratio; w/ AC | |||
| 1993 | GMC | Sonoma | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ AC | |
| 1993 | GMC | Yukon | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |||
| 1993 | GMC | Yukon | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty; w/ AC | |||
| 1993 | Oldsmobile | Bravada | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ AC | |||
| 1992 | Buick | Roadmaster | Base | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/o Heavy Duty Cooling | ||
| 1992 | Buick | Roadmaster | Limited | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/o Heavy Duty Cooling | ||
| 1992 | Buick | Roadmaster | Estate Wagon | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty | ||
| 1992 | Cadillac | Brougham | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty | |
| 1992 | Cadillac | Brougham | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty | |
| 1992 | Cadillac | Commercial Chassis | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty | |
| 1992 | Cadillac | DeVille | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty | |||
| 1992 | Chevrolet | Astro | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.73 Rear Axle Ratio; w/ AC | |||
| 1992 | Chevrolet | Astro | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |||
| 1992 | Chevrolet | Blazer | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |||
| 1992 | Chevrolet | Blazer | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |||
| 1992 | Chevrolet | C1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1992 | Chevrolet | C1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1992 | Chevrolet | C1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1992 | Chevrolet | C1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1992 | Chevrolet | C1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1992 | Chevrolet | C1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1992 | Chevrolet | C1500 Suburban | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |||
| 1992 | Chevrolet | C1500 Suburban | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |||
| 1992 | Chevrolet | C2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1992 | Chevrolet | C2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1992 | Chevrolet | C2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1992 | Chevrolet | C2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1992 | Chevrolet | C2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1992 | Chevrolet | C2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1992 | Chevrolet | C2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1992 | Chevrolet | C2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1992 | Chevrolet | C3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1992 | Chevrolet | C3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1992 | Chevrolet | Caprice | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty | |||
| 1992 | Chevrolet | Commercial Chassis | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty | |||
| 1992 | Chevrolet | G10 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1992 | Chevrolet | G10 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1992 | Chevrolet | G10 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy 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; Heavy 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; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1992 | Chevrolet | G10 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1992 | Chevrolet | G20 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1992 | Chevrolet | G20 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy 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; Heavy 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; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1992 | Chevrolet | G20 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1992 | Chevrolet | G20 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy 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; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1992 | Chevrolet | G30 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1992 | Chevrolet | G30 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1992 | Chevrolet | G30 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1992 | Chevrolet | K1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1992 | Chevrolet | K1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1992 | Chevrolet | K1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1992 | Chevrolet | K1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1992 | Chevrolet | K1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1992 | Chevrolet | K1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1992 | Chevrolet | K1500 Suburban | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |||
| 1992 | Chevrolet | K1500 Suburban | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |||
| 1992 | Chevrolet | K2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1992 | Chevrolet | K2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1992 | Chevrolet | K2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1992 | Chevrolet | K2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1992 | Chevrolet | K2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1992 | Chevrolet | K2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1992 | Chevrolet | K2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1992 | Chevrolet | K2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1992 | Chevrolet | K3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1992 | Chevrolet | K3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1992 | Chevrolet | S10 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ AC | |
| 1992 | Chevrolet | S10 Blazer | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ AC | |||
| 1992 | GMC | C1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1992 | GMC | C1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1992 | GMC | C1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1992 | GMC | C1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1992 | GMC | C1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1992 | GMC | C1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1992 | GMC | C1500 Suburban | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty; w/ AC | |||
| 1992 | GMC | C1500 Suburban | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |||
| 1992 | GMC | C2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1992 | GMC | C2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1992 | GMC | C2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1992 | GMC | C2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1992 | GMC | C2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1992 | GMC | C2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1992 | GMC | C2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1992 | GMC | C2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1992 | GMC | C3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1992 | GMC | C3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1992 | GMC | G1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1992 | GMC | G1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1992 | GMC | G1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1992 | GMC | G1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1992 | GMC | G1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1992 | GMC | G1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1992 | GMC | G2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1992 | GMC | G2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1992 | GMC | G2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1992 | GMC | G2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy 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; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1992 | GMC | G2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1992 | GMC | G3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1992 | GMC | G3500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy 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; Heavy Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1992 | GMC | G3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1992 | GMC | Jimmy | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ AC | |||
| 1992 | GMC | K1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1992 | GMC | K1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1992 | GMC | K1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1992 | GMC | K1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1992 | GMC | K1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1992 | GMC | K1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1992 | GMC | K1500 Suburban | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty; w/ AC | |||
| 1992 | GMC | K1500 Suburban | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |||
| 1992 | GMC | K2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1992 | GMC | K2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1992 | GMC | K2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1992 | GMC | K2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1992 | GMC | K2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1992 | GMC | K2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1992 | GMC | K2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1992 | GMC | K2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1992 | GMC | K3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1992 | GMC | K3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1992 | GMC | Safari | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.73 Rear Axle Ratio; w/ AC | |||
| 1992 | GMC | Safari | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |||
| 1992 | GMC | Sonoma | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ AC | |
| 1992 | GMC | Yukon | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |||
| 1992 | GMC | Yukon | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty; w/ AC | |||
| 1992 | Oldsmobile | Bravada | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ AC | |||
| 1992 | Oldsmobile | Custom Cruiser | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty | |||
| 1991 | Cadillac | Brougham | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty | |
| 1991 | Cadillac | Brougham | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty | |
| 1991 | Cadillac | DeVille | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty | |||
| 1991 | Chevrolet | Astro | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.73 Rear Axle Ratio; w/ AC | |||
| 1991 | Chevrolet | Astro | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |||
| 1991 | Chevrolet | Blazer | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1991 | Chevrolet | Blazer | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1991 | Chevrolet | C1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1991 | Chevrolet | C1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1991 | Chevrolet | C1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1991 | Chevrolet | C1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1991 | Chevrolet | C1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1991 | Chevrolet | C1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1991 | Chevrolet | C2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1991 | Chevrolet | C2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1991 | Chevrolet | C2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1991 | Chevrolet | C2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1991 | Chevrolet | C2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1991 | Chevrolet | C2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1991 | Chevrolet | C3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1991 | Chevrolet | C3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1991 | Chevrolet | Caprice | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty | |||
| 1991 | Chevrolet | Commercial Chassis | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty | |||
| 1991 | Chevrolet | G10 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy 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; Heavy Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1991 | Chevrolet | G10 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1991 | Chevrolet | G10 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy 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; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1991 | Chevrolet | G10 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1991 | Chevrolet | G20 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy 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; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1991 | Chevrolet | G20 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1991 | Chevrolet | G20 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1991 | Chevrolet | G20 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1991 | Chevrolet | G20 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1991 | Chevrolet | G30 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1991 | Chevrolet | G30 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1991 | Chevrolet | G30 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1991 | Chevrolet | G30 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1991 | Chevrolet | K1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1991 | Chevrolet | K1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1991 | Chevrolet | K1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1991 | Chevrolet | K1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1991 | Chevrolet | K1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1991 | Chevrolet | K1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1991 | Chevrolet | K2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1991 | Chevrolet | K2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1991 | Chevrolet | K2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1991 | Chevrolet | K2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1991 | Chevrolet | K2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1991 | Chevrolet | K2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1991 | Chevrolet | K3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1991 | Chevrolet | K3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1991 | Chevrolet | R1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1991 | Chevrolet | R1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1991 | Chevrolet | R2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1991 | Chevrolet | R2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1991 | Chevrolet | R3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1991 | Chevrolet | R3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1991 | Chevrolet | S10 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ AC | |
| 1991 | Chevrolet | S10 Blazer | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ AC | |||
| 1991 | Chevrolet | V1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1991 | Chevrolet | V1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1991 | Chevrolet | V2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1991 | Chevrolet | V2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1991 | Chevrolet | V3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1991 | Chevrolet | V3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1991 | GMC | C1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1991 | GMC | C1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1991 | GMC | C1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1991 | GMC | C1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1991 | GMC | C1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1991 | GMC | C1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1991 | GMC | C2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1991 | GMC | C2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1991 | GMC | C2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1991 | GMC | C2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1991 | GMC | C2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1991 | GMC | C2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1991 | GMC | C3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1991 | GMC | C3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1991 | GMC | G1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1991 | GMC | G1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1991 | GMC | G1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1991 | GMC | G1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1991 | GMC | G1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1991 | GMC | G1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy 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; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1991 | GMC | G2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1991 | GMC | G2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1991 | GMC | G2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1991 | GMC | G2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy 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; Heavy 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; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1991 | GMC | G3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1991 | GMC | G3500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy 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; Heavy Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1991 | GMC | Jimmy | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ AC | |
| 1991 | GMC | Jimmy | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1991 | GMC | Jimmy | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1991 | GMC | Jimmy | 6.2L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ AC | |
| 1991 | GMC | K1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1991 | GMC | K1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1991 | GMC | K1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1991 | GMC | K1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1991 | GMC | K1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1991 | GMC | K1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1991 | GMC | K2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1991 | GMC | K2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1991 | GMC | K2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1991 | GMC | K2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1991 | GMC | K2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1991 | GMC | K2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1991 | GMC | K3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1991 | GMC | K3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1991 | GMC | R1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1991 | GMC | R1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1991 | GMC | R2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1991 | GMC | R2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1991 | GMC | R3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty | |
| 1991 | GMC | S15 Jimmy | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ AC | |||
| 1991 | GMC | Safari | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |||
| 1991 | GMC | Safari | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.73 Rear Axle Ratio; w/ AC | |||
| 1991 | GMC | Sonoma | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ AC | |
| 1991 | GMC | V1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1991 | GMC | V1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1991 | GMC | V2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1991 | GMC | V2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1991 | GMC | V3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty | |
| 1991 | Oldsmobile | Bravada | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ AC | |||
| 1991 | Oldsmobile | Custom Cruiser | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty | |||
| 1990 | Cadillac | Brougham | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty | |
| 1990 | Chevrolet | Astro | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.73 Rear Axle Ratio; w/ AC | |
| 1990 | Chevrolet | Astro | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1990 | Chevrolet | Blazer | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1990 | Chevrolet | Blazer | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1990 | Chevrolet | C1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1990 | Chevrolet | C1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1990 | Chevrolet | C1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1990 | Chevrolet | C1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1990 | Chevrolet | C1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1990 | Chevrolet | C1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1990 | Chevrolet | C2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1990 | Chevrolet | C2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1990 | Chevrolet | C2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1990 | Chevrolet | C2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1990 | Chevrolet | C2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1990 | Chevrolet | C2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1990 | Chevrolet | C3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1990 | Chevrolet | C3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1990 | Chevrolet | Caprice | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty | |
| 1990 | Chevrolet | Caprice | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty | |
| 1990 | Chevrolet | Caprice | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty | |
| 1990 | Chevrolet | G10 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1990 | Chevrolet | G10 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1990 | Chevrolet | G10 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1990 | Chevrolet | G10 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1990 | Chevrolet | G10 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1990 | Chevrolet | G10 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1990 | Chevrolet | G20 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1990 | Chevrolet | G20 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy 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; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1990 | Chevrolet | G20 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy 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; Heavy 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; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1990 | Chevrolet | G30 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy 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; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1990 | Chevrolet | G30 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1990 | Chevrolet | G30 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1990 | Chevrolet | K1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1990 | Chevrolet | K1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1990 | Chevrolet | K1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1990 | Chevrolet | K1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1990 | Chevrolet | K1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1990 | Chevrolet | K1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1990 | Chevrolet | K2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1990 | Chevrolet | K2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1990 | Chevrolet | K2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1990 | Chevrolet | K2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1990 | Chevrolet | K2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1990 | Chevrolet | K2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1990 | Chevrolet | K3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1990 | Chevrolet | K3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1990 | Chevrolet | R1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1990 | Chevrolet | R1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1990 | Chevrolet | R2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1990 | Chevrolet | R2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1990 | Chevrolet | R3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1990 | Chevrolet | R3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1990 | Chevrolet | S10 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ AC | |
| 1990 | Chevrolet | S10 Blazer | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ AC | |||
| 1990 | Chevrolet | V1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1990 | Chevrolet | V1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1990 | Chevrolet | V2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1990 | Chevrolet | V2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1990 | Chevrolet | V3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1990 | Chevrolet | V3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1990 | GMC | C1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1990 | GMC | C1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1990 | GMC | C1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1990 | GMC | C1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1990 | GMC | C1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1990 | GMC | C1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1990 | GMC | C2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1990 | GMC | C2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1990 | GMC | C2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1990 | GMC | C2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1990 | GMC | C2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1990 | GMC | C2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1990 | GMC | C3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1990 | GMC | C3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1990 | GMC | G1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1990 | GMC | G1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1990 | GMC | G1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1990 | GMC | G1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy 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; Heavy 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; Heavy 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; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1990 | GMC | G2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy 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; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1990 | GMC | G2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1990 | GMC | G2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1990 | GMC | G2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1990 | GMC | G3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1990 | GMC | G3500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1990 | GMC | G3500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy 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; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1990 | GMC | Jimmy | 6.2L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ AC | |
| 1990 | GMC | Jimmy | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1990 | GMC | Jimmy | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ AC | |
| 1990 | GMC | Jimmy | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1990 | GMC | K1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1990 | GMC | K1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1990 | GMC | K1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1990 | GMC | K1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1990 | GMC | K1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1990 | GMC | K1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1990 | GMC | K2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1990 | GMC | K2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1990 | GMC | K2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1990 | GMC | K2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1990 | GMC | K2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1990 | GMC | K2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1990 | GMC | K3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1990 | GMC | K3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1990 | GMC | R1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1990 | GMC | R1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1990 | GMC | R2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1990 | GMC | R2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1990 | GMC | R3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty | |
| 1990 | GMC | S15 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ AC | |
| 1990 | GMC | S15 Jimmy | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ AC | |||
| 1990 | GMC | Safari | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.73 Rear Axle Ratio; w/ AC | |
| 1990 | GMC | Safari | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1990 | GMC | V1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1990 | GMC | V1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1990 | GMC | V2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1990 | GMC | V2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1990 | GMC | V3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty | |
| 1989 | Chevrolet | Astro | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.73 Rear Axle Ratio; w/ AC | |
| 1989 | Chevrolet | Astro | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1989 | Chevrolet | Blazer | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1989 | Chevrolet | Blazer | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1989 | Chevrolet | C1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1989 | Chevrolet | C1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1989 | Chevrolet | C1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1989 | Chevrolet | C1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1989 | Chevrolet | C1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1989 | Chevrolet | C1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1989 | Chevrolet | C2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1989 | Chevrolet | C2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1989 | Chevrolet | C2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1989 | Chevrolet | C2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1989 | Chevrolet | C2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1989 | Chevrolet | C2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1989 | Chevrolet | C3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1989 | Chevrolet | C3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1989 | Chevrolet | Caprice | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty | |
| 1989 | Chevrolet | Caprice | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty | |
| 1989 | Chevrolet | Caprice | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty | |
| 1989 | Chevrolet | G10 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy 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; Heavy Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1989 | Chevrolet | G10 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1989 | Chevrolet | G10 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy 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; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1989 | Chevrolet | G10 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1989 | Chevrolet | G20 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1989 | Chevrolet | G20 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1989 | Chevrolet | G20 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy 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; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1989 | Chevrolet | G20 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1989 | Chevrolet | G20 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy 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; Heavy 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; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1989 | Chevrolet | G30 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1989 | Chevrolet | G30 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1989 | Chevrolet | K1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1989 | Chevrolet | K1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1989 | Chevrolet | K1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1989 | Chevrolet | K1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1989 | Chevrolet | K1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1989 | Chevrolet | K1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1989 | Chevrolet | K2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1989 | Chevrolet | K2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1989 | Chevrolet | K2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1989 | Chevrolet | K2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1989 | Chevrolet | K2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1989 | Chevrolet | K2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1989 | Chevrolet | K3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1989 | Chevrolet | K3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1989 | Chevrolet | R1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1989 | Chevrolet | R1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1989 | Chevrolet | R2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1989 | Chevrolet | R2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1989 | Chevrolet | R2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1989 | Chevrolet | R2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1989 | Chevrolet | R3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1989 | Chevrolet | R3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1989 | Chevrolet | S10 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ AC | |
| 1989 | Chevrolet | S10 Blazer | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ AC | |
| 1989 | Chevrolet | V1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1989 | Chevrolet | V1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1989 | Chevrolet | V2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1989 | Chevrolet | V2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1989 | Chevrolet | V3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1989 | Chevrolet | V3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1989 | GMC | C1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1989 | GMC | C1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1989 | GMC | C1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1989 | GMC | C1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1989 | GMC | C1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1989 | GMC | C1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1989 | GMC | C2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1989 | GMC | C2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1989 | GMC | C2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1989 | GMC | C2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1989 | GMC | C2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1989 | GMC | C2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1989 | GMC | C3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1989 | GMC | C3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1989 | GMC | G1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1989 | GMC | G1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1989 | GMC | G1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy 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; Heavy Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1989 | GMC | G1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1989 | GMC | G1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy 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; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1989 | GMC | G2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1989 | GMC | G2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1989 | GMC | G2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy 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; Heavy Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1989 | GMC | G2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1989 | GMC | G3500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1989 | GMC | G3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1989 | GMC | G3500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy 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; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1989 | GMC | Jimmy | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1989 | GMC | Jimmy | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1989 | GMC | K1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1989 | GMC | K1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1989 | GMC | K1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1989 | GMC | K1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1989 | GMC | K1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1989 | GMC | K1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1989 | GMC | K2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1989 | GMC | K2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1989 | GMC | K2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1989 | GMC | K2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1989 | GMC | K2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1989 | GMC | K2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1989 | GMC | K3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1989 | GMC | K3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1989 | GMC | R1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1989 | GMC | R1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1989 | GMC | R2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty | |
| 1989 | GMC | R2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1989 | GMC | R2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1989 | GMC | R3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty | |
| 1989 | GMC | S15 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ AC | |
| 1989 | GMC | S15 Jimmy | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ AC | |
| 1989 | GMC | Safari | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.73 Rear Axle Ratio; w/ AC | |
| 1989 | GMC | Safari | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1989 | GMC | V1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1989 | GMC | V1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1989 | GMC | V2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1989 | GMC | V2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1989 | GMC | V3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty | |
| 1988 | Chevrolet | Astro | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.73 Rear Axle Ratio; w/ AC | |
| 1988 | Chevrolet | Astro | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1988 | Chevrolet | Blazer | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1988 | Chevrolet | Blazer | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1988 | Chevrolet | C1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1988 | Chevrolet | C1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1988 | Chevrolet | C1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1988 | Chevrolet | C1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1988 | Chevrolet | C1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1988 | Chevrolet | C1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1988 | Chevrolet | C2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1988 | Chevrolet | C2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1988 | Chevrolet | C2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1988 | Chevrolet | C2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1988 | Chevrolet | C2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1988 | Chevrolet | C2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1988 | Chevrolet | C3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1988 | Chevrolet | C3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1988 | Chevrolet | G10 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy 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; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1988 | Chevrolet | G10 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1988 | Chevrolet | G10 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1988 | Chevrolet | G10 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1988 | Chevrolet | G10 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy 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; Heavy Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1988 | Chevrolet | G20 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1988 | Chevrolet | G20 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1988 | Chevrolet | G20 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy 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; Heavy 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; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1988 | Chevrolet | G30 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy 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; Heavy 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; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1988 | Chevrolet | G30 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1988 | Chevrolet | K1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1988 | Chevrolet | K1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1988 | Chevrolet | K1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1988 | Chevrolet | K1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1988 | Chevrolet | K1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1988 | Chevrolet | K1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1988 | Chevrolet | K2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1988 | Chevrolet | K2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1988 | Chevrolet | K2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1988 | Chevrolet | K2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1988 | Chevrolet | K2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1988 | Chevrolet | K2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1988 | Chevrolet | K3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1988 | Chevrolet | K3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1988 | Chevrolet | R10 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1988 | Chevrolet | R10 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1988 | Chevrolet | R20 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1988 | Chevrolet | R20 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1988 | Chevrolet | R20 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1988 | Chevrolet | R20 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1988 | Chevrolet | R30 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1988 | Chevrolet | R30 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1988 | Chevrolet | S10 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ AC | |
| 1988 | Chevrolet | S10 Blazer | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ AC | |
| 1988 | Chevrolet | V10 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1988 | Chevrolet | V10 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1988 | Chevrolet | V20 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1988 | Chevrolet | V20 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1988 | Chevrolet | V30 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1988 | Chevrolet | V30 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1988 | GMC | C1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1988 | GMC | C1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1988 | GMC | C1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1988 | GMC | C1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1988 | GMC | C1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1988 | GMC | C1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1988 | GMC | C2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1988 | GMC | C2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1988 | GMC | C2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1988 | GMC | C2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1988 | GMC | C2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1988 | GMC | C2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1988 | GMC | C3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1988 | GMC | C3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1988 | GMC | G1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy 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; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1988 | GMC | G1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1988 | GMC | G1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1988 | GMC | G1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1988 | GMC | G1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy 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; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1988 | GMC | G2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1988 | GMC | G2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy 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; Heavy 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; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1988 | GMC | G2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy 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; Heavy Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1988 | GMC | G3500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1988 | GMC | G3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1988 | GMC | G3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1988 | GMC | Jimmy | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1988 | GMC | Jimmy | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1988 | GMC | K1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1988 | GMC | K1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1988 | GMC | K1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1988 | GMC | K1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1988 | GMC | K1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1988 | GMC | K1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1988 | GMC | K2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1988 | GMC | K2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1988 | GMC | K2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1988 | GMC | K2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1988 | GMC | K2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1988 | GMC | K2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1988 | GMC | K3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1988 | GMC | K3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1988 | GMC | R1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1988 | GMC | R1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1988 | GMC | R2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty | |
| 1988 | GMC | R2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1988 | GMC | R2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1988 | GMC | R3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty | |
| 1988 | GMC | S15 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ AC | |
| 1988 | GMC | S15 Jimmy | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ AC | |
| 1988 | GMC | Safari | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.73 Rear Axle Ratio; w/ AC | |
| 1988 | GMC | Safari | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1988 | GMC | V1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1988 | GMC | V1500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1988 | GMC | V2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1988 | GMC | V2500 Suburban | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1988 | GMC | V3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty | |
| 1987 | Chevrolet | Astro | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1987 | Chevrolet | Astro | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.73 Rear Axle Ratio; w/ AC | |
| 1987 | Chevrolet | G10 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1987 | Chevrolet | G10 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy 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; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1987 | Chevrolet | G10 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy 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; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1987 | Chevrolet | G10 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy 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; Heavy 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; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1987 | Chevrolet | G20 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy 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; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1987 | Chevrolet | G20 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1987 | Chevrolet | G20 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1987 | Chevrolet | G30 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1987 | Chevrolet | G30 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy 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; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1987 | Chevrolet | G30 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1987 | GMC | G1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1987 | GMC | G1500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1987 | GMC | G1500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy 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; Heavy 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; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1987 | GMC | G1500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy 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; Heavy Duty; w/ 3.73, 4.10, or 4.56 Rear Axle Ratio | |
| 1987 | GMC | G2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1987 | GMC | G2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1987 | GMC | G2500 | 5.0L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1987 | GMC | G2500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1987 | GMC | G2500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy 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; w/ 3.73 or Higher Rear Axle Ratio; Heavy Duty | |
| 1987 | GMC | G3500 | 5.7L | V8 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC | |
| 1987 | GMC | G3500 | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy 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; Heavy Duty; w/ 3.08 or 3.42 Rear Axle Ratio; w/ AC | |
| 1987 | GMC | Safari | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; Heavy Duty; w/ 3.73 Rear Axle Ratio; w/ AC | |
| 1987 | GMC | Safari | 4.3L | V6 | N/A | Thermal Fan Clutch; Counter Clockwise (Reverse) Rotation; w/ 3.42 or Lower Rear Axle Ratio; Heavy Duty; w/ AC |
* 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.