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Dayco DP815 Engine Water PumpOE Quality 60-Day Returns
Part #: DP815

Dayco DP815 Engine Water Pump

163 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Ford, Lincoln, and Mercury, E-100 Econoline, E-100 Econoline Club Wagon, E-150 Econoline, E-150 Econoline Club Wagon, E-250 Econoline Club Wagon, E-350 Econoline, E-350 Econoline Club Wagon, F-150, F-250, F-350, E-250 Econoline, Bronco, F-100, LTD II, Ranchero, Thunderbird, Continental, Mark V, Cougar, LTD, Grand Marquis, Marquis, Custom 500, Elite, Gran Torino, Torino, Montego, Country Sedan, Country Squire, Galaxie 500, Ranch Wagon, Colony Park, Monterey, Mustang, Custom, Cyclone, Fairlane, and Falcon
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Reliable Engine Water Pump for Ford, Lincoln, and Mercury Vehicles

The Dayco DP815 engine water pump is designed to provide consistent cooling performance for a range of Ford, Lincoln, and Mercury models. Engineered to meet OEM specifications, this water pump ensures proper coolant circulation to maintain optimal engine temperature.

Key Features of the Dayco DP815 Engine Water Pump

  • Compatible with Ford Bronco, Mustang, F-150, and Econoline series
  • Also fits Lincoln Continental, Grand Marquis, and Mercury Cougar models
  • Durable construction for long-lasting performance
  • Precision-engineered to match factory fit and function
  • Part number DP815 for easy identification and replacement

Detailed Description of the DP815 Water Pump

The Dayco DP815 engine water pump is a critical component in the cooling system of select Ford, Lincoln, and Mercury vehicles. It is designed to circulate coolant through the engine block and radiator, preventing overheating and maintaining efficient engine operation. This pump is compatible with a variety of models including the Ford Bronco, Mustang, F-100 through F-350 trucks, and the Econoline van series, as well as Lincoln Continental and Grand Marquis, and Mercury Cougar and Marquis. Manufactured to meet strict quality standards, the DP815 ensures reliable performance and proper fitment for these vehicles.

Common Applications and Issues Addressed

  • Prevents engine overheating caused by coolant circulation failure
  • Replaces worn or leaking water pumps in Ford F-150 and Econoline vans
  • Restores cooling efficiency in Lincoln Continental and Mercury Cougar engines
  • Eliminates coolant leaks that can lead to engine damage
  • Addresses noisy or failing water pump bearings

Installation Notes and Tips

  • Ensure compatibility with your specific vehicle make and model before installation
  • Drain the cooling system completely prior to removal of the old water pump
  • Inspect and replace the thermostat and gasket as needed during installation
  • Use manufacturer-recommended torque specifications for mounting bolts
  • Refill the cooling system and bleed air pockets to prevent overheating

Quality Assurance and Warranty Information

Dayco manufactures the DP815 engine water pump to meet or exceed OEM standards, ensuring durability and reliable operation. While specific warranty details may vary, Dayco typically offers limited warranties covering defects in materials and workmanship. Refer to the product documentation or contact the manufacturer for exact warranty terms related to the DP815 water pump.

This part fits 163 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1982FordE-100 Econoline5.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1982FordE-100 Econoline Club Wagon5.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1982FordE-150 Econoline5.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1982FordE-150 Econoline Club Wagon5.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1982FordE-250 Econoline Club Wagon5.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1982FordE-250 Econoline Club Wagon6.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1982FordE-350 Econoline5.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1982FordE-350 Econoline6.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1982FordE-350 Econoline Club Wagon5.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1982FordE-350 Econoline Club Wagon6.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1982FordF-1505.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1982FordF-2505.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1982FordF-2506.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1982FordF-3505.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1982FordF-3506.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1981FordE-100 Econoline5.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1981FordE-100 Econoline Club Wagon5.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1981FordE-150 Econoline5.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1981FordE-150 Econoline Club Wagon5.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1981FordE-250 Econoline5.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1981FordE-250 Econoline Club Wagon5.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1981FordE-250 Econoline Club Wagon6.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1981FordE-350 Econoline5.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1981FordE-350 Econoline6.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1981FordE-350 Econoline Club Wagon5.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1981FordE-350 Econoline Club Wagon6.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1981FordF-1505.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1981FordF-2505.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1981FordF-2506.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1981FordF-3505.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1981FordF-3506.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1980FordE-100 Econoline5.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1980FordE-100 Econoline6.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1980FordE-100 Econoline Club Wagon5.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1980FordE-150 Econoline5.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1980FordE-150 Econoline Club Wagon5.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1980FordE-250 Econoline5.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1980FordE-250 Econoline6.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1980FordE-250 Econoline Club Wagon6.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1980FordE-350 Econoline5.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1980FordE-350 Econoline6.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1980FordE-350 Econoline Club Wagon5.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1980FordE-350 Econoline Club Wagon6.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1980FordF-1505.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1980FordF-2505.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1980FordF-2506.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1980FordF-3505.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1980FordF-3506.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1979FordBronco6.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1979FordF-1005.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1979FordF-1006.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1979FordF-1505.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1979FordF-1506.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1979FordF-2505.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1979FordF-2506.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1979FordF-3505.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1979FordF-3506.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1979FordThunderbird5.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1979LincolnContinentalN/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1979MercuryCougar5.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1978FordBronco6.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1978FordF-1005.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1978FordF-1006.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1978FordF-1505.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1978FordF-1506.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1978FordF-2505.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1978FordF-2506.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1978FordF-3505.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1978FordF-3506.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1978FordLTD5.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1978FordLTD6.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1978FordThunderbird5.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1978FordThunderbird6.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1978LincolnContinental6.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1978MercuryCougar5.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1978MercuryCougar6.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1978MercuryGrand Marquis5.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1978MercuryGrand Marquis6.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1978MercuryMarquis5.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1978MercuryMarquis6.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1977FordF-1005.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1977FordF-1006.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1977FordF-1505.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1977FordF-1506.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1977FordF-2505.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1977FordF-2506.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1977FordF-3505.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1977FordF-3506.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1977FordLTD5.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1977FordLTD6.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1977FordThunderbird5.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1977FordThunderbird6.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1977LincolnContinental6.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1977MercuryCougar5.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1977MercuryCougar6.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1977MercuryGrand Marquis6.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1977MercuryMarquis6.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1976FordLTD5.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1976FordLTD6.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1976MercuryCougar5.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1976MercuryCougar6.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1976MercuryGrand Marquis6.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1976MercuryMarquis6.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1976MercuryMontego5.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1976MercuryMontego6.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1975FordLTD5.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1975FordLTD6.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1975MercuryCougar5.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1975MercuryCougar6.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1975MercuryGrand Marquis6.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1975MercuryMarquis6.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1975MercuryMontego5.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1975MercuryMontego6.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1974FordLTD6.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1974FordLTD5.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1974FordThunderbird6.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1974MercuryColony Park6.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1974MercuryColony Park5.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1974MercuryCougar6.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1974MercuryCougar5.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1974MercuryMarquis6.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1974MercuryMarquis5.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1974MercuryMontego6.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1974MercuryMontego5.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1973FordLTD6.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1973FordLTD5.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1973FordMustang5.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1973FordThunderbird6.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1973MercuryColony Park6.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1973MercuryColony Park5.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1973MercuryCougar6.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1973MercuryCougar5.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1973MercuryMarquis6.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1973MercuryMarquis5.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1973MercuryMontego6.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1973MercuryMontego5.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1972FordLTD6.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1972FordLTD5.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1972FordMustang5.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1972FordThunderbird6.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1972MercuryColony Park6.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1972MercuryColony Park5.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1972MercuryCougarN/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1972MercuryMarquis6.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1972MercuryMarquis5.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1972MercuryMontego6.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1972MercuryMontego5.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1971FordLTD6.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1971FordLTD5.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1971FordMustang5.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1971FordThunderbird6.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1971MercuryColony Park6.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1971MercuryColony Park5.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1971MercuryCougar5.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1971MercuryMarquis6.6LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1971MercuryMarquis5.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1971MercuryMontego5.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1970FordLTD5.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1970FordMustang5.0LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1970FordMustangN/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1970FordMustang5.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1970MercuryCougar5.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.
1970MercuryMontego5.8LV8N/AStandard Duty Engine Water Pump requires 1 Bypass Tube.

* 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.

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