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Dayco DP807BH Engine Water Pump
Reliable Engine Water Pump for Chevrolet and GMC Trucks
The Dayco DP807BH engine water pump is designed to maintain optimal engine temperature for heavy-duty Chevrolet and GMC trucks. Engineered for durability and precise fitment, this water pump supports efficient cooling in demanding conditions.
- Compatible with Chevrolet Silverado 2500 HD, Silverado 3500, GMC Sierra 2500 HD, and Sierra 3500 models
- Direct replacement engine water pump for reliable cooling system performance
- Manufactured by Dayco, a trusted name in automotive components
- Part number DP807BH ensures exact fit and function
Product Details and Specifications
The Dayco DP807BH engine water pump is built to meet OEM specifications for Chevrolet and GMC heavy-duty trucks, including the Silverado 2500 HD, Silverado 3500, Sierra 2500 HD, and Sierra 3500. This component plays a critical role in circulating coolant through the engine block and radiator, preventing overheating and maintaining engine efficiency. Designed for durability, the pump withstands high temperatures and pressure typical of heavy-duty truck operation.
Applications and Problem Solving
- Replaces failing or leaking water pumps in Chevrolet Silverado 2500 HD and 3500 models
- Addresses engine overheating issues caused by coolant circulation failure
- Prevents coolant leaks that can lead to engine damage in GMC Sierra 2500 HD and 3500 trucks
- Restores proper coolant flow to maintain engine temperature stability
Installation Notes and Tips
When installing the Dayco DP807BH water pump, ensure the cooling system is fully drained before removal of the old pump. Clean the mounting surface thoroughly to prevent leaks. Use a new gasket or sealant as recommended by the vehicle manufacturer. Torque bolts to factory specifications to avoid warping or damage. After installation, refill the cooling system and bleed air pockets to ensure proper coolant circulation.
Quality Assurance and Warranty
Dayco manufactures the DP807BH engine water pump to meet strict quality standards, ensuring reliable performance in Chevrolet and GMC heavy-duty trucks. While specific warranty details are not provided, Dayco products typically come with manufacturer-backed warranties covering defects in materials and workmanship. Refer to Dayco’s official documentation for warranty terms.
This part fits 20 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2005 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | N/A | Serpentine Belt Driven; w/Back Housing |
| 2005 | Chevrolet | Silverado 3500 | 6.6L | V8 | N/A | Serpentine Belt Driven; w/Back Housing |
| 2005 | GMC | Sierra 2500 HD | 6.6L | V8 | N/A | Serpentine Belt Driven; w/Back Housing |
| 2005 | GMC | Sierra 3500 | 6.6L | V8 | N/A | Serpentine Belt Driven; w/Back Housing |
| 2004 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | N/A | Serpentine Belt Driven; w/Back Housing |
| 2004 | Chevrolet | Silverado 3500 | 6.6L | V8 | N/A | Serpentine Belt Driven; w/Back Housing |
| 2004 | GMC | Sierra 2500 HD | 6.6L | V8 | N/A | Serpentine Belt Driven; w/Back Housing |
| 2004 | GMC | Sierra 3500 | 6.6L | V8 | N/A | Serpentine Belt Driven; w/Back Housing |
| 2003 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | N/A | Serpentine Belt Driven; w/Back Housing |
| 2003 | Chevrolet | Silverado 3500 | 6.6L | V8 | N/A | Serpentine Belt Driven; w/Back Housing |
| 2003 | GMC | Sierra 2500 HD | 6.6L | V8 | N/A | Serpentine Belt Driven; w/Back Housing |
| 2003 | GMC | Sierra 3500 | 6.6L | V8 | N/A | Serpentine Belt Driven; w/Back Housing |
| 2002 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | N/A | Serpentine Belt Driven; w/Back Housing |
| 2002 | Chevrolet | Silverado 3500 | 6.6L | V8 | N/A | Serpentine Belt Driven; w/Back Housing |
| 2002 | GMC | Sierra 2500 HD | 6.6L | V8 | N/A | Serpentine Belt Driven; w/Back Housing |
| 2002 | GMC | Sierra 3500 | 6.6L | V8 | N/A | Serpentine Belt Driven; w/Back Housing |
| 2001 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | N/A | Serpentine Belt Driven; w/Back Housing |
| 2001 | Chevrolet | Silverado 3500 | 6.6L | V8 | N/A | Serpentine Belt Driven; w/Back Housing |
| 2001 | GMC | Sierra 2500 HD | 6.6L | V8 | N/A | Serpentine Belt Driven; w/Back Housing |
| 2001 | GMC | Sierra 3500 | 6.6L | V8 | N/A | Serpentine Belt Driven; w/Back Housing |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.