OE Quality
60-Day Returns

Dayco DP1310 Engine Water Pump
Reliable Engine Water Pump for Buick DTS and Cadillac Lucerne
The Dayco DP1310 engine water pump is designed specifically for Buick DTS and Cadillac Lucerne models. This component plays a critical role in maintaining optimal engine temperature by circulating coolant efficiently.
- Compatible with Buick DTS and Cadillac Lucerne vehicles
- Durable construction for consistent coolant flow
- Precision-engineered to meet OEM specifications
- Includes part number DP1310 for easy identification
- Designed to integrate seamlessly with existing cooling systems
Product Details and Specifications
The Dayco DP1310 engine water pump is manufactured to provide reliable performance in the cooling system of select Buick and Cadillac models. It ensures proper coolant circulation, which is essential for preventing engine overheating and maintaining efficient operation. This water pump is engineered to match the exact fit and function required by the Buick DTS and Cadillac Lucerne, helping to maintain factory-level performance and durability.
Applications and Common Issues Addressed
- Prevents engine overheating by maintaining coolant flow
- Replaces worn or leaking water pumps in Buick DTS and Cadillac Lucerne
- Resolves coolant circulation problems that can cause engine damage
- Addresses noise or bearing failure associated with old water pumps
- Helps maintain proper engine temperature for optimal performance
Installation Notes and Tips
When installing the Dayco DP1310 water pump, ensure the cooling system is fully drained before removal of the old pump. Clean the mounting surface thoroughly to prevent leaks. Use the correct torque specifications for mounting bolts to avoid damage. It is recommended to replace the thermostat and inspect hoses during installation to ensure the entire cooling system functions properly.
Quality Assurance and Warranty Information
Dayco manufactures the DP1310 engine water pump to meet stringent quality standards, ensuring durability and reliable operation. While specific warranty details may vary, Dayco products typically come with a limited warranty against defects in materials and workmanship. Refer to the product documentation for exact warranty terms.
This part fits 12 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2011 | Buick | Lucerne | 4.6L | V8 | N/A | Compatible with vehicles equipped with serpentine belt driven systems. |
| 2011 | Cadillac | DTS | N/A | Compatible with vehicles equipped with serpentine belt driven systems. | ||
| 2010 | Buick | Lucerne | 4.6L | V8 | N/A | Compatible with vehicles equipped with serpentine belt driven systems. |
| 2010 | Cadillac | DTS | N/A | Compatible with vehicles equipped with serpentine belt driven systems. | ||
| 2009 | Buick | Lucerne | 4.6L | V8 | N/A | Compatible with vehicles equipped with serpentine belt driven systems. |
| 2009 | Cadillac | DTS | N/A | Compatible with vehicles equipped with serpentine belt driven systems. | ||
| 2008 | Buick | Lucerne | 4.6L | V8 | N/A | Compatible with vehicles equipped with serpentine belt driven systems. |
| 2008 | Cadillac | DTS | N/A | Compatible with vehicles equipped with serpentine belt driven systems. | ||
| 2007 | Buick | Lucerne | 4.6L | V8 | N/A | Compatible with vehicles equipped with serpentine belt driven systems. |
| 2007 | Cadillac | DTS | N/A | Compatible with vehicles equipped with serpentine belt driven systems. | ||
| 2006 | Buick | Lucerne | 4.6L | V8 | N/A | Compatible with vehicles equipped with serpentine belt driven systems. |
| 2006 | Cadillac | DTS | N/A | Compatible with vehicles equipped with serpentine belt driven systems. |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.