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MotoradPart #: 7456-187
Motorad 7456-187 Engine Coolant Thermostat
⚙️ 328 vehicles fit this part
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📦Fail-Safe
🚗Fitment: Buick, Chevrolet, Pontiac, Saab, Cadillac, GMC, Hummer, and Isuzu, Allure, LaCrosse, Impala, Silverado 2500, G8, Corvette, Grand Prix, 9-7x, CTS, Monte Carlo, Rainier, Escalade, Escalade ESV, Escalade EXT, Avalanche 1500, Express 1500, Express 2500, Express 3500, Silverado 1500, Silverado 1500 HD, Silverado 2500 HD, Silverado 3500, Sonora, SSR, Suburban 1500, Suburban 2500, Tahoe, Trailblazer, Trailblazer EXT, Envoy, Envoy XL, Savana 1500, Savana 2500, Savana 3500, Sierra 1500, Sierra 1500 HD, Sierra 2500 HD, Sierra 3500, Yukon, Yukon XL 1500, Yukon XL 2500, H2, Ascender, GTO, Envoy XUV, Sierra 2500, Camaro, and Firebird
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Not what you need? Click here for all Engine Coolant Thermostat options
Reliable Engine Coolant Thermostat for Select GM and More
The Motorad Fail-Safe 7456-187 engine coolant thermostat is designed to maintain optimal engine temperature for a range of vehicles including Buick, Cadillac, Chevrolet, GMC, and more. Engineered with precision, this thermostat ensures efficient coolant flow and temperature regulation at 187 degrees Fahrenheit.
- Sealing flange outside diameter: 2.13 inches for secure fitment
- Includes a rubber gasket/seal for reliable sealing
- Jiggle pin weep hole to prevent air lock and improve coolant circulation
- Bypass diameter of 1.46 inches and bypass length of 1.84 inches for proper coolant flow
- Flange thickness of 0.05 inches for durability and fit
- Single seal design included for ease of installation
- Temperature rating of 187°F to match OEM specifications
About the Motorad Fail-Safe Product Line
The Fail-Safe line from Motorad focuses on delivering dependable engine cooling components that meet or exceed original equipment standards. This product line emphasizes durability and precise temperature control, making it suitable for demanding applications in vehicles such as the Chevrolet Silverado 1500, Cadillac Escalade, and GMC Sierra 2500 HD. The 7456-187 thermostat is part of this line, ensuring consistent performance and engine protection.
Product Details and Specifications
This engine coolant thermostat features a 2.13-inch sealing flange outside diameter, designed to fit securely within the cooling system housing. The included rubber gasket provides a tight seal to prevent leaks. The jiggle pin weep hole allows trapped air to escape, reducing the risk of overheating. With a bypass diameter of 1.46 inches and a bypass length of 1.84 inches, the thermostat supports proper coolant circulation during engine warm-up and operation. The flange thickness of 0.05 inches contributes to a stable installation. Rated for 187 degrees Fahrenheit, this thermostat matches the temperature requirements for many GM and related vehicles.
Compatible Vehicles and Applications
- Buick Allure, LaCrosse, and Rainier
- Cadillac CTS, Escalade, Escalade ESV, Escalade EXT
- Chevrolet Avalanche 1500, Camaro, Corvette, Express 1500/2500/3500, Impala, Monte Carlo, Silverado 1500/2500/3500, Suburban 1500/2500, Tahoe, Trailblazer, Trailblazer EXT
- GMC Envoy, Envoy XL, Envoy XUV, Sierra 1500/2500/3500, Yukon, Yukon XL 1500/2500
- Hummer H2
- Isuzu Ascender
- Pontiac G8, Grand Prix, GTO, Firebird
- Saab 9-7x
Common Issues Addressed by This Thermostat
- Engine overheating due to thermostat failure
- Coolant leaks from worn or damaged seals
- Poor engine warm-up performance
- Air trapped in the cooling system causing hot spots
- Inconsistent engine temperature regulation
Installation Notes and Tips
Before installation, ensure the engine is cool and the cooling system is depressurized. Replace the old thermostat and gasket with the Motorad Fail-Safe 7456-187 thermostat, making sure the jiggle pin is oriented correctly to allow air to escape. Use the included rubber gasket to create a proper seal and prevent leaks. No special installation tool is required, but follow vehicle-specific service manual instructions for torque specifications and procedures.
Quality Assurance and Warranty
Motorad's Fail-Safe thermostats are manufactured to meet strict quality standards, ensuring reliable operation and durability. This thermostat includes one rubber seal and is engineered to OEM temperature specifications. While specific warranty details are not provided, Motorad products typically come with manufacturer-backed quality assurance to support long-term performance.
| Brand | Motorad |
| Part Number | 7456-187 |
| Position | Fail-Safe |
| Bypass Diameter | 1.46 in |
| Bypass Length | 1.84 in |
| Flange Thickness | 0.05 in |
| Gasket Or Seal Included | Yes |
| Gasket/Seal Material | Rubber |
| Gasket/Seal Material | Rubber |
| Installation Tool Included | No |
| Jiggle Pin Weep Hole | Yes |
| Number Of Seals | 1 |
| Sealing Flange Outside Diameter | 2.13 |
| Temperature | 187 Deg. F |
| Temperature (Degree) | 187 |
This part fits 328 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2009 | Buick | Allure | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2009 | Buick | LaCrosse | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2009 | Chevrolet | Impala | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2009 | Chevrolet | Silverado 2500 | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2009 | Pontiac | G8 | 6.2L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2009 | Pontiac | G8 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2008 | Buick | Allure | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2008 | Buick | LaCrosse | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2008 | Chevrolet | Corvette | 7.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2008 | Chevrolet | Corvette | 6.2L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2008 | Chevrolet | Impala | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2008 | Chevrolet | Silverado 2500 | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2008 | Pontiac | G8 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2008 | Pontiac | Grand Prix | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2008 | Saab | 9-7x | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2007 | Cadillac | CTS | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2007 | Chevrolet | Corvette | 7.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2007 | Chevrolet | Corvette | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2007 | Chevrolet | Impala | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2007 | Chevrolet | Monte Carlo | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2007 | Chevrolet | Silverado 2500 | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2007 | Pontiac | Grand Prix | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2007 | Saab | 9-7x | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2006 | Buick | Rainier | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2006 | Cadillac | CTS | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2006 | Cadillac | Escalade | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2006 | Cadillac | Escalade ESV | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2006 | Cadillac | Escalade EXT | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2006 | Chevrolet | Avalanche 1500 | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2006 | Chevrolet | Corvette | 7.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2006 | Chevrolet | Corvette | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2006 | Chevrolet | Express 1500 | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; OE Specified Temperature; Fail-Safe |
| 2006 | Chevrolet | Express 2500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2006 | Chevrolet | Express 2500 | 4.8L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2006 | Chevrolet | Express 3500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2006 | Chevrolet | Express 3500 | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; OE Specified Temperature; Fail-Safe |
| 2006 | Chevrolet | Express 3500 | 4.8L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2006 | Chevrolet | Impala | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2006 | Chevrolet | Monte Carlo | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2006 | Chevrolet | Silverado 1500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2006 | Chevrolet | Silverado 1500 | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2006 | Chevrolet | Silverado 1500 | 4.8L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2006 | Chevrolet | Silverado 1500 HD | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2006 | Chevrolet | Silverado 2500 | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2006 | Chevrolet | Silverado 2500 | 4.8L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2006 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2006 | Chevrolet | Silverado 3500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2006 | Chevrolet | SSR | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2006 | Chevrolet | Suburban 1500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2006 | Chevrolet | Suburban 1500 | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2006 | Chevrolet | Suburban 2500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2006 | Chevrolet | Tahoe | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2006 | Chevrolet | Tahoe | 4.8L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2006 | Chevrolet | Trailblazer | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2006 | Chevrolet | Trailblazer | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2006 | Chevrolet | Trailblazer EXT | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2006 | GMC | Envoy | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2006 | GMC | Envoy XL | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2006 | GMC | Savana 1500 | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2006 | GMC | Savana 2500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2006 | GMC | Savana 2500 | 4.8L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2006 | GMC | Savana 3500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2006 | GMC | Savana 3500 | 4.8L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2006 | GMC | Sierra 1500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2006 | GMC | Sierra 1500 | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2006 | GMC | Sierra 1500 | 4.8L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2006 | GMC | Sierra 1500 HD | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2006 | GMC | Sierra 2500 HD | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2006 | GMC | Sierra 3500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2006 | GMC | Yukon | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2006 | GMC | Yukon | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2006 | GMC | Yukon | 4.8L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2006 | GMC | Yukon XL 1500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2006 | GMC | Yukon XL 1500 | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2006 | GMC | Yukon XL 2500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2006 | Hummer | H2 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2006 | Isuzu | Ascender | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2006 | Pontiac | Grand Prix | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2006 | Pontiac | GTO | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2006 | Saab | 9-7x | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2005 | Buick | Rainier | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2005 | Cadillac | CTS | 5.7L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2005 | Cadillac | Escalade | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2005 | Cadillac | Escalade | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2005 | Cadillac | Escalade ESV | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2005 | Cadillac | Escalade EXT | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2005 | Chevrolet | Avalanche 1500 | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2005 | Chevrolet | Corvette | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2005 | Chevrolet | Express 1500 | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; OE Specified Temperature; Fail-Safe |
| 2005 | Chevrolet | Express 2500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2005 | Chevrolet | Express 2500 | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2005 | Chevrolet | Express 2500 | 4.8L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2005 | Chevrolet | Express 3500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2005 | Chevrolet | Express 3500 | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2005 | Chevrolet | Express 3500 | 4.8L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2005 | Chevrolet | Silverado 1500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2005 | Chevrolet | Silverado 1500 | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2005 | Chevrolet | Silverado 1500 | 4.8L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2005 | Chevrolet | Silverado 1500 HD | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2005 | Chevrolet | Silverado 2500 | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2005 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2005 | Chevrolet | Silverado 3500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2005 | Chevrolet | SSR | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2005 | Chevrolet | Suburban 1500 | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2005 | Chevrolet | Suburban 2500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2005 | Chevrolet | Tahoe | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2005 | Chevrolet | Tahoe | 4.8L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2005 | Chevrolet | Trailblazer EXT | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2005 | GMC | Envoy | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2005 | GMC | Envoy XL | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2005 | GMC | Envoy XUV | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2005 | GMC | Savana 1500 | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2005 | GMC | Savana 2500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2005 | GMC | Savana 2500 | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2005 | GMC | Savana 2500 | 4.8L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2005 | GMC | Savana 3500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2005 | GMC | Savana 3500 | 4.8L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2005 | GMC | Sierra 1500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2005 | GMC | Sierra 1500 | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2005 | GMC | Sierra 1500 | 4.8L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2005 | GMC | Sierra 1500 HD | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2005 | GMC | Sierra 2500 HD | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2005 | GMC | Sierra 3500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2005 | GMC | Yukon | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2005 | GMC | Yukon | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2005 | GMC | Yukon | 4.8L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2005 | GMC | Yukon XL 1500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2005 | GMC | Yukon XL 1500 | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2005 | GMC | Yukon XL 2500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2005 | Hummer | H2 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2005 | Isuzu | Ascender | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2005 | Pontiac | Grand Prix | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2005 | Pontiac | GTO | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2005 | Saab | 9-7x | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2004 | Buick | Rainier | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2004 | Cadillac | CTS | 5.7L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2004 | Cadillac | Escalade | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2004 | Cadillac | Escalade | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2004 | Cadillac | Escalade ESV | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2004 | Cadillac | Escalade EXT | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2004 | Chevrolet | Avalanche 1500 | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2004 | Chevrolet | Corvette | 5.7L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2004 | Chevrolet | Express 1500 | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; OE Specified Temperature; Fail-Safe |
| 2004 | Chevrolet | Express 2500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2004 | Chevrolet | Express 2500 | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2004 | Chevrolet | Express 2500 | 4.8L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2004 | Chevrolet | Express 3500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2004 | Chevrolet | Express 3500 | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2004 | Chevrolet | Express 3500 | 4.8L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2004 | Chevrolet | Silverado 1500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2004 | Chevrolet | Silverado 1500 | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2004 | Chevrolet | Silverado 1500 | 4.8L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2004 | Chevrolet | Silverado 2500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2004 | Chevrolet | Silverado 2500 | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2004 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2004 | Chevrolet | Silverado 3500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2004 | Chevrolet | SSR | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2004 | Chevrolet | Suburban 1500 | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2004 | Chevrolet | Suburban 2500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2004 | Chevrolet | Tahoe | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2004 | Chevrolet | Tahoe | 4.8L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2004 | Chevrolet | Trailblazer EXT | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2004 | GMC | Envoy XL | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2004 | GMC | Envoy XUV | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2004 | GMC | Savana 1500 | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2004 | GMC | Savana 2500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2004 | GMC | Savana 2500 | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2004 | GMC | Savana 2500 | 4.8L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2004 | GMC | Savana 3500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2004 | GMC | Savana 3500 | 4.8L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2004 | GMC | Sierra 1500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2004 | GMC | Sierra 1500 | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2004 | GMC | Sierra 1500 | 4.8L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2004 | GMC | Sierra 2500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2004 | GMC | Sierra 2500 HD | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2004 | GMC | Sierra 3500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2004 | GMC | Yukon | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2004 | GMC | Yukon | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2004 | GMC | Yukon | 4.8L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2004 | GMC | Yukon XL 1500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2004 | GMC | Yukon XL 1500 | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2004 | GMC | Yukon XL 2500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2004 | Hummer | H2 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2004 | Isuzu | Ascender | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2004 | Pontiac | GTO | 5.7L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2003 | Cadillac | Escalade | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2003 | Cadillac | Escalade | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2003 | Cadillac | Escalade ESV | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2003 | Cadillac | Escalade EXT | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2003 | Chevrolet | Avalanche 1500 | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2003 | Chevrolet | Corvette | 5.7L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2003 | Chevrolet | Express 1500 | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2003 | Chevrolet | Express 2500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2003 | Chevrolet | Express 2500 | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2003 | Chevrolet | Express 2500 | 4.8L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2003 | Chevrolet | Express 3500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2003 | Chevrolet | Express 3500 | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2003 | Chevrolet | Express 3500 | 4.8L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2003 | Chevrolet | Silverado 1500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2003 | Chevrolet | Silverado 1500 | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2003 | Chevrolet | Silverado 1500 | 4.8L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2003 | Chevrolet | Silverado 1500 HD | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2003 | Chevrolet | Silverado 2500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2003 | Chevrolet | Silverado 2500 | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2003 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2003 | Chevrolet | Silverado 3500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2003 | Chevrolet | SSR | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2003 | Chevrolet | Suburban 1500 | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2003 | Chevrolet | Suburban 2500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2003 | Chevrolet | Tahoe | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2003 | Chevrolet | Tahoe | 4.8L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2003 | Chevrolet | Trailblazer EXT | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2003 | GMC | Envoy XL | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2003 | GMC | Savana 1500 | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2003 | GMC | Savana 2500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2003 | GMC | Savana 2500 | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2003 | GMC | Savana 2500 | 4.8L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2003 | GMC | Savana 3500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2003 | GMC | Sierra 1500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2003 | GMC | Sierra 1500 | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2003 | GMC | Sierra 1500 | 4.8L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2003 | GMC | Sierra 1500 HD | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2003 | GMC | Sierra 2500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2003 | GMC | Sierra 2500 HD | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2003 | GMC | Sierra 3500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2003 | GMC | Yukon | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2003 | GMC | Yukon | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2003 | GMC | Yukon | 4.8L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2003 | GMC | Yukon XL 1500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2003 | GMC | Yukon XL 1500 | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2003 | GMC | Yukon XL 2500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2003 | Hummer | H2 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2003 | Isuzu | Ascender | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2002 | Cadillac | Escalade | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2002 | Cadillac | Escalade | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2002 | Cadillac | Escalade EXT | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2002 | Chevrolet | Avalanche 1500 | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2002 | Chevrolet | Camaro | 5.7L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2002 | Chevrolet | Corvette | 5.7L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2002 | Chevrolet | Silverado 1500 | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2002 | Chevrolet | Silverado 1500 | 4.8L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2002 | Chevrolet | Silverado 1500 HD | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2002 | Chevrolet | Silverado 2500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2002 | Chevrolet | Silverado 2500 | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2002 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2002 | Chevrolet | Silverado 3500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2002 | Chevrolet | Suburban 1500 | 5.7L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2002 | Chevrolet | Suburban 1500 | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2002 | Chevrolet | Suburban 2500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2002 | Chevrolet | Tahoe | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2002 | Chevrolet | Tahoe | 4.8L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2002 | GMC | Sierra 1500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; Thermostat Only Replacement; OE Specified Temperature; Fail-Safe |
| 2002 | GMC | Sierra 1500 | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2002 | GMC | Sierra 1500 | 4.8L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2002 | GMC | Sierra 1500 HD | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2002 | GMC | Sierra 2500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2002 | GMC | Sierra 2500 HD | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2002 | GMC | Sierra 3500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2002 | GMC | Yukon | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2002 | GMC | Yukon | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2002 | GMC | Yukon | 4.8L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2002 | GMC | Yukon XL 1500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2002 | GMC | Yukon XL 1500 | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2002 | GMC | Yukon XL 2500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2002 | Pontiac | Firebird | 5.7L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2001 | Chevrolet | Camaro | 5.7L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2001 | Chevrolet | Corvette | 5.7L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2001 | Chevrolet | Silverado 1500 | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2001 | Chevrolet | Silverado 1500 | 4.8L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2001 | Chevrolet | Silverado 1500 HD | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2001 | Chevrolet | Silverado 2500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2001 | Chevrolet | Silverado 2500 | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2001 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2001 | Chevrolet | Silverado 3500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2001 | Chevrolet | Suburban 1500 | 5.7L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2001 | Chevrolet | Suburban 1500 | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2001 | Chevrolet | Suburban 2500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2001 | Chevrolet | Tahoe | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2001 | Chevrolet | Tahoe | 4.8L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2001 | GMC | Sierra 1500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2001 | GMC | Sierra 1500 | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2001 | GMC | Sierra 1500 | 4.8L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2001 | GMC | Sierra 1500 HD | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2001 | GMC | Sierra 2500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2001 | GMC | Sierra 2500 HD | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2001 | GMC | Sierra 3500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2001 | GMC | Yukon | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2001 | GMC | Yukon | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2001 | GMC | Yukon | 4.8L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2001 | GMC | Yukon XL 1500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2001 | GMC | Yukon XL 1500 | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2001 | GMC | Yukon XL 2500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2001 | Pontiac | Firebird | 5.7L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2000 | Chevrolet | Camaro | 5.7L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2000 | Chevrolet | Corvette | 5.7L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2000 | Chevrolet | Silverado 1500 | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2000 | Chevrolet | Silverado 1500 | 4.8L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2000 | Chevrolet | Silverado 2500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2000 | Chevrolet | Silverado 2500 | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2000 | Chevrolet | Suburban 1500 | 5.7L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2000 | Chevrolet | Suburban 1500 | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2000 | Chevrolet | Suburban 2500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2000 | Chevrolet | Tahoe | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2000 | Chevrolet | Tahoe | 4.8L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2000 | GMC | Sierra 1500 | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2000 | GMC | Sierra 1500 | 4.8L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2000 | GMC | Sierra 2500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2000 | GMC | Sierra 2500 | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2000 | GMC | Yukon | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2000 | GMC | Yukon | 4.8L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2000 | GMC | Yukon XL 1500 | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2000 | GMC | Yukon XL 2500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 2000 | Pontiac | Firebird | 5.7L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 1999 | Chevrolet | Camaro | 5.7L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 1999 | Chevrolet | Corvette | 5.7L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 1999 | Chevrolet | Silverado 1500 | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 1999 | Chevrolet | Silverado 1500 | 4.8L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 1999 | Chevrolet | Silverado 2500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 1999 | Chevrolet | Silverado 2500 | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 1999 | GMC | Sierra 1500 | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 1999 | GMC | Sierra 1500 | 4.8L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 1999 | GMC | Sierra 2500 | 6.0L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 1999 | GMC | Sierra 2500 | 5.3L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 1999 | Pontiac | Firebird | 5.7L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 1998 | Chevrolet | Camaro | 5.7L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 1998 | Chevrolet | Corvette | 5.7L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 1998 | Pontiac | Firebird | 5.7L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
| 1997 | Chevrolet | Corvette | 5.7L | V8 | N/A | "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."; Temperature 187F; Includes seal; with Replacement Late Model Water Pump Requiring Seperate Thermostat and Housing; Thermostat Only; OE Specified Temperature; Fail-Safe |
* 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:
7456-1877456197456187NIP7456-187SS187-6547
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.