Dayco DP1055 Engine Water Pump
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Dayco

Dayco DP1055 Engine Water Pump

Brand Dayco DP1055
Fits Cadillac · 15 vehicles

OE direct replacement water pump for dependable cooling system service.

Engine water pump built for efficient coolant circulation.

$94.58Free shipping
In stock · usually ships same day before 1pm CST
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Order total $94.58
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Free returns within 60 days if it doesn't fit when fitment is verified.
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Dayco DP1055 Engine Water Pump

Dayco DP1055 is an engine water pump for V-belt driven cooling systems on select Cadillac applications. It is built for direct fitment on the listed vehicles and supports proper coolant circulation in the engine cooling system.

Key Features

  • Engine water pump for V-belt driven engines
  • Direct-fit replacement for listed Cadillac applications
  • Supports coolant flow through the engine cooling system
  • Dayco part number DP1055

Compatible Vehicles

  • Fits 1982-1985 Cadillac Eldorado, N/A, engine water pump for systems with V-Belt Driven engines
  • Fits 1982-1985 Cadillac Fleetwood, N/A, engine water pump for systems with V-Belt Driven engines
  • Fits 1982-1985 Cadillac Seville, N/A, engine water pump for systems with V-Belt Driven engines
  • Fits 1982-1984 Cadillac DeVille, N/A, engine water pump for systems with V-Belt Driven engines

What This Part Is Used For

  • Replacing a leaking or worn water pump
  • Restoring coolant circulation in the engine
  • Addressing overheating caused by pump wear
  • Correcting noise from a failing pump bearing or impeller

Installation Notes and Tips

Confirm V-belt driven engine configuration before ordering. Match the part number DP1055 to the application listed for your Cadillac Eldorado, Fleetwood, Seville, or DeVille. Inspect belts, pulleys, hoses, and coolant condition during service to help complete the repair correctly.

Quality Assurance

Dayco is a recognized name in engine cooling and drive system components. DP1055 is cataloged for the listed Cadillac fitments to support accurate replacement selection.

Related reading

This part fits 15 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelDrive TypeLitersCylindersPositionNotes
1985CadillacEldorado—4.1LV8N/AEngine Water Pump for systems with V-Belt Driven engines
1985CadillacFleetwoodRWD4.1LV8N/AEngine Water Pump for systems with V-Belt Driven engines
1985CadillacSeville—4.1LV8N/AEngine Water Pump for systems with V-Belt Driven engines
1984CadillacDeVille—4.1LV8N/AEngine Water Pump for systems with V-Belt Driven engines
1984CadillacEldorado—4.1LV8N/AEngine Water Pump for systems with V-Belt Driven engines
1984CadillacFleetwood—4.1LV8N/AEngine Water Pump for systems with V-Belt Driven engines
1984CadillacSeville—4.1LV8N/AEngine Water Pump for systems with V-Belt Driven engines
1983CadillacDeVille—4.1LV8N/AEngine Water Pump for systems with V-Belt Driven engines
1983CadillacEldorado—4.1LV8N/AEngine Water Pump for systems with V-Belt Driven engines
1983CadillacFleetwood—4.1LV8N/AEngine Water Pump for systems with V-Belt Driven engines
1983CadillacSeville—4.1LV8N/AEngine Water Pump for systems with V-Belt Driven engines
1982CadillacDeVille—4.1LV8N/AEngine Water Pump for systems with V-Belt Driven engines
1982CadillacEldorado—4.1LV8N/AEngine Water Pump for systems with V-Belt Driven engines
1982CadillacFleetwood—4.1LV8N/AEngine Water Pump for systems with V-Belt Driven engines
1982CadillacSeville—4.1LV8N/AEngine Water Pump for systems with V-Belt Driven engines