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Dayco DP803 Engine Water Pump
Reliable Engine Water Pump for Ford, Lincoln, and Mercury Vehicles
The Dayco DP803 engine water pump is designed to maintain optimal engine temperature for select Ford, Lincoln, and Mercury models. Engineered to meet OEM specifications, this water pump ensures consistent coolant flow and helps prevent overheating in your vehicle.
- Compatible with Ford Crown Victoria, Lincoln Town Car, Mercury Grand Marquis, Ford Mustang, and Mercury Marauder
- Meets or exceeds OEM standards for durability and performance
- Precision-engineered for efficient coolant circulation
- Durable construction to withstand high engine temperatures
- Part number DP803 for easy identification and replacement
Product Details and Specifications
The Dayco DP803 engine water pump is a critical component in the cooling system of your vehicle. It circulates coolant through the engine block and radiator, helping to regulate engine temperature and prevent overheating. This pump is specifically designed for use in Ford Crown Victoria, Lincoln Town Car, Mercury Grand Marquis, Ford Mustang, and Mercury Marauder models, ensuring proper fitment and reliable operation. Manufactured with quality materials, the DP803 maintains consistent performance under demanding conditions, supporting engine longevity and efficiency.
Compatible Vehicles and Applications
- Ford Crown Victoria engine water pump replacement
- Lincoln Town Car cooling system component
- Mercury Grand Marquis water pump upgrade
- Ford Mustang engine cooling maintenance
- Mercury Marauder water pump repair part
Installation Notes and Tips
When installing the Dayco DP803 water pump, ensure the cooling system is fully drained before removal of the old pump. Clean the mounting surface thoroughly to prevent leaks and verify gasket condition or replacement. Torque bolts to manufacturer specifications to avoid damage. After installation, refill the cooling system and bleed air pockets to maintain proper coolant flow and prevent overheating.
Quality Assurance and Warranty
Dayco manufactures the DP803 water pump to meet strict quality standards, ensuring reliable performance and durability. While specific warranty details are not provided, Dayco products typically come with a limited warranty against defects in materials and workmanship. Consult the product packaging or Dayco’s official resources for exact warranty terms.
This part fits 41 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2011 | Ford | Crown Victoria | N/A | Compatible with vehicles equipped with serpentine belt driven systems. | ||
| 2011 | Lincoln | Town Car | N/A | Compatible with vehicles equipped with serpentine belt driven systems. | ||
| 2011 | Mercury | Grand Marquis | N/A | Compatible with vehicles equipped with serpentine belt driven systems. | ||
| 2010 | Ford | Crown Victoria | N/A | Compatible with vehicles equipped with serpentine belt driven systems. | ||
| 2010 | Lincoln | Town Car | N/A | Compatible with vehicles equipped with serpentine belt driven systems. | ||
| 2010 | Mercury | Grand Marquis | N/A | Compatible with vehicles equipped with serpentine belt driven systems. | ||
| 2009 | Ford | Crown Victoria | N/A | Compatible with vehicles equipped with serpentine belt driven systems. | ||
| 2009 | Lincoln | Town Car | N/A | Compatible with vehicles equipped with serpentine belt driven systems. | ||
| 2009 | Mercury | Grand Marquis | N/A | Compatible with vehicles equipped with serpentine belt driven systems. | ||
| 2008 | Ford | Crown Victoria | N/A | Compatible with vehicles equipped with serpentine belt driven systems. | ||
| 2008 | Lincoln | Town Car | N/A | Compatible with vehicles equipped with serpentine belt driven systems. | ||
| 2008 | Mercury | Grand Marquis | N/A | Compatible with vehicles equipped with serpentine belt driven systems. | ||
| 2007 | Ford | Crown Victoria | N/A | Compatible with vehicles equipped with serpentine belt driven systems. | ||
| 2007 | Lincoln | Town Car | N/A | Compatible with vehicles equipped with serpentine belt driven systems. | ||
| 2007 | Mercury | Grand Marquis | N/A | Compatible with vehicles equipped with serpentine belt driven systems. | ||
| 2006 | Ford | Crown Victoria | N/A | Compatible with vehicles equipped with serpentine belt driven systems. | ||
| 2006 | Lincoln | Town Car | N/A | Compatible with vehicles equipped with serpentine belt driven systems. | ||
| 2006 | Mercury | Grand Marquis | N/A | Compatible with vehicles equipped with serpentine belt driven systems. | ||
| 2005 | Ford | Crown Victoria | N/A | Compatible with vehicles equipped with serpentine belt driven systems. | ||
| 2005 | Lincoln | Town Car | N/A | Compatible with vehicles equipped with serpentine belt driven systems. | ||
| 2005 | Mercury | Grand Marquis | N/A | Compatible with vehicles equipped with serpentine belt driven systems. | ||
| 2004 | Ford | Crown Victoria | N/A | Compatible with vehicles equipped with serpentine belt driven systems. | ||
| 2004 | Ford | Mustang | 4.6L | V8 | N/A | 65mm From Pulley Front Surface to Block Mounting Surface; Serpentine Belt Driven |
| 2004 | Ford | Mustang | 4.6L | V8 | N/A | Compatible with vehicles equipped with serpentine belt driven systems. |
| 2004 | Lincoln | Town Car | N/A | Compatible with vehicles equipped with serpentine belt driven systems. | ||
| 2004 | Mercury | Grand Marquis | N/A | Compatible with vehicles equipped with serpentine belt driven systems. | ||
| 2004 | Mercury | Marauder | N/A | Compatible with vehicles equipped with serpentine belt driven systems. | ||
| 2003 | Ford | Crown Victoria | N/A | Compatible with vehicles equipped with serpentine belt driven systems. | ||
| 2003 | Ford | Mustang | 4.6L | V8 | N/A | 65mm From Pulley Front Surface to Block Mounting Surface; Serpentine Belt Driven |
| 2003 | Ford | Mustang | 4.6L | V8 | N/A | Auxiliary Water Pump; Serpentine Belt Driven |
| 2003 | Lincoln | Town Car | N/A | Serpentine Belt Driven; Short Housing | ||
| 2003 | Mercury | Grand Marquis | N/A | Compatible with vehicles equipped with serpentine belt driven systems. | ||
| 2003 | Mercury | Marauder | N/A | Compatible with vehicles equipped with serpentine belt driven systems. | ||
| 2002 | Ford | Crown Victoria | N/A | Exc. Police, Short Housing; Serpentine Belt Driven | ||
| 2002 | Ford | Mustang | 4.6L | V8 | N/A | 65mm From Pulley Front Surface to Block Mounting Surface; Serpentine Belt Driven |
| 2002 | Lincoln | Town Car | N/A | Serpentine Belt Driven; Short Housing | ||
| 2002 | Mercury | Grand Marquis | N/A | Serpentine Belt Driven; Short Housing | ||
| 2001 | Ford | Crown Victoria | N/A | Exc. Police, Short Housing; Serpentine Belt Driven | ||
| 2001 | Ford | Mustang | 4.6L | V8 | N/A | 65mm From Pulley Front Surface to Block Mounting Surface; Serpentine Belt Driven |
| 2001 | Lincoln | Town Car | N/A | Serpentine Belt Driven; Short Housing | ||
| 2001 | Mercury | Grand Marquis | N/A | Serpentine Belt Driven; Short Housing |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.