OE Quality
60-Day Returns

Dayco DP1320 Engine Water Pump
Reliable Engine Water Pump for Ford Excursion and Super Duty Models
The Dayco DP1320 engine water pump is designed specifically for Ford Excursion, F-250 Super Duty, and F-350 Super Duty vehicles. Engineered to maintain optimal cooling system performance, this water pump helps ensure your engine runs efficiently under demanding conditions.
- Compatible with Ford Excursion, F-250 Super Duty, and F-350 Super Duty models
- Durable construction for long-lasting operation
- Precision-engineered to meet OEM specifications
- Includes all necessary mounting points for direct replacement
- Part number DP1320 for easy identification and ordering
Product Details and Specifications
The Dayco DP1320 engine water pump is manufactured to provide reliable coolant circulation within the engine cooling system. This pump is built to OEM standards, ensuring proper fit and function for Ford Excursion, F-250 Super Duty, and F-350 Super Duty trucks. Its robust design helps prevent overheating by maintaining consistent coolant flow, which is critical for engine longevity and performance. The pump’s construction supports resistance to corrosion and wear, contributing to extended service life.
Common Applications and Problem Resolution
This engine water pump is used to replace worn or failing pumps in specific Ford truck models. It addresses several common cooling system issues, including:
- Engine overheating due to insufficient coolant circulation
- Coolant leaks from a damaged or worn pump seal
- Unusual noises caused by bearing failure within the pump
- Reduced engine performance linked to cooling inefficiency
- Preventative maintenance to avoid costly engine damage
Installation Notes and Tips
When installing the Dayco DP1320 water pump, ensure the cooling system is fully drained before removal of the old pump. Clean the mounting surface thoroughly to prevent leaks. Use new gaskets or seals as recommended by the vehicle manufacturer. Torque all fasteners to specified values to avoid damage. After installation, refill the cooling system and bleed air pockets to maintain proper coolant flow.
Quality Assurance and Warranty Information
Dayco manufactures the DP1320 engine water pump to meet strict quality standards, ensuring reliable performance in Ford Excursion, F-250 Super Duty, and F-350 Super Duty vehicles. While specific warranty details may vary, Dayco typically offers coverage against defects in materials and workmanship. Refer to the product documentation or contact the supplier for exact warranty terms.
This part fits 6 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2004 | Ford | Excursion | 6.0L | V8 | N/A | Compatible with vehicles equipped with serpentine belt driven systems. |
| 2004 | Ford | F-250 Super Duty | 6.0L | V8 | N/A | Serpentine Belt Driven; To 09/22/2003 |
| 2004 | Ford | F-350 Super Duty | 6.0L | V8 | N/A | Serpentine Belt Driven; To 09/22/2003 |
| 2003 | Ford | Excursion | N/A | Compatible with vehicles equipped with serpentine belt driven systems. | ||
| 2003 | Ford | F-250 Super Duty | N/A | Compatible with vehicles equipped with serpentine belt driven systems. | ||
| 2003 | Ford | F-350 Super Duty | 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.