Dayco DP1048 Engine Water Pump

Name: Dayco DP1048 Engine Water Pump
Brand: Dayco
SKU: BCWL-DP1048
Price: 92.32 USD
Availability: InStock

⚙️ 46 vehicles fit this part

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✅OE Direct Replacement — Bolt-on fit, no modifications needed

🚗Fitment: Oldsmobile, Delta 88, 98, Custom Cruiser, Toronado, 442, Cutlass, Cutlass Supreme, F85, Vista Cruiser, Delmont 88, Dynamic 88, Jetstar 88, Starfire, and Jetstar I

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Reliable Engine Water Pump for Oldsmobile Vehicles

The Dayco DP1048 engine water pump is designed specifically for select Oldsmobile models, including the 98, Custom Cruiser, Cutlass, Cutlass Supreme, Delta 88, Starfire, and Toronado. This component ensures efficient coolant circulation to maintain optimal engine temperature and performance.

Compatible with Oldsmobile 98, Custom Cruiser, Cutlass, Cutlass Supreme, Delta 88, Starfire, and Toronado
Part number DP1048 for precise identification and fitment
Engine water pump designed to maintain proper coolant flow
Manufactured by Dayco, a trusted name in automotive components
Direct replacement for original equipment water pumps

Product Details and Compatibility

The Dayco DP1048 engine water pump is engineered to meet the cooling system requirements of various Oldsmobile models. It plays a critical role in circulating coolant through the engine block and radiator, preventing overheating and ensuring consistent engine operation. This pump is compatible with classic Oldsmobile vehicles such as the 98, Custom Cruiser, Cutlass, Cutlass Supreme, Delta 88, Starfire, and Toronado, making it a suitable replacement part for maintenance or repair.

Common Applications and Problem Resolution

Replaces worn or leaking water pumps in Oldsmobile 98 and Cutlass models
Addresses engine overheating issues caused by coolant circulation failure
Resolves coolant leaks that can lead to engine damage
Improves engine cooling efficiency in Custom Cruiser and Delta 88 vehicles
Restores proper coolant flow in Starfire and Toronado engines

Installation Notes and Tips

When installing the Dayco DP1048 water pump, ensure the cooling system is fully drained before removal of the old pump. Clean the mounting surface thoroughly to prevent leaks. Use a new gasket or sealant as recommended by the vehicle manufacturer. Torque bolts 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 DP1048 engine water pump to meet industry standards for durability and performance. 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 or manufacturer for exact warranty terms.

This part fits 46 vehicles. Search below:

Year	Make	Model	Liters	Cylinders	Position	Notes
1974	Oldsmobile	Delta 88	7.5L	V8	N/A	V-Belt Driven without A.C.
1971	Oldsmobile	98	7.5L	V8	N/A	V-Belt Driven without A.C.
1971	Oldsmobile	Custom Cruiser	7.5L	V8	N/A	V-Belt Driven without A.C.
1971	Oldsmobile	Delta 88	7.5L	V8	N/A	V-Belt Driven without A.C.
1971	Oldsmobile	Toronado	7.5L	V8	N/A	V-Belt Driven without A.C.
1970	Oldsmobile	98	7.5L	V8	N/A	V-Belt Driven without A.C.
1970	Oldsmobile	Cutlass	7.5L	V8	N/A	V-Belt Driven without A.C.
1970	Oldsmobile	Cutlass	5.7L	V8	N/A	V-Belt Driven without A.C.
1970	Oldsmobile	Cutlass Supreme	5.7L	V8	N/A	V-Belt Driven without A.C.
1970	Oldsmobile	Delta 88	7.5L	V8	N/A	V-Belt Driven without A.C.
1970	Oldsmobile	Delta 88	5.7L	V8	N/A	V-Belt Driven without A.C.
1970	Oldsmobile	Toronado	7.5L	V8	N/A	V-Belt Driven without A.C.
1969	Oldsmobile	98	7.5L	V8	N/A	V-Belt Driven without A.C.
1969	Oldsmobile	Cutlass	5.7L	V8	N/A	V-Belt Driven without A.C.
1969	Oldsmobile	Cutlass Supreme	5.7L	V8	N/A	V-Belt Driven without A.C.
1969	Oldsmobile	Delta 88	7.5L	V8	N/A	V-Belt Driven without A.C.
1969	Oldsmobile	Delta 88	5.7L	V8	N/A	V-Belt Driven without A.C.
1969	Oldsmobile	Toronado	7.5L	V8	N/A	V-Belt Driven without A.C.
1968	Oldsmobile	98	7.5L	V8	N/A	V-Belt Driven without A.C.
1968	Oldsmobile	Cutlass	6.6L	V8	N/A	V-Belt Driven without A.C.
1968	Oldsmobile	Cutlass	5.7L	V8	N/A	V-Belt Driven without A.C.
1968	Oldsmobile	Cutlass Supreme	5.7L	V8	N/A	V-Belt Driven without A.C.
1968	Oldsmobile	Delta 88	7.5L	V8	N/A	V-Belt Driven without A.C.
1968	Oldsmobile	Delta 88	5.7L	V8	N/A	V-Belt Driven without A.C.
1968	Oldsmobile	Toronado	7.5L	V8	N/A	V-Belt Driven without A.C.
1967	Oldsmobile	98			N/A	V-Belt Driven without A.C.
1967	Oldsmobile	Cutlass	6.6L	V8	N/A	V-Belt Driven without A.C.
1967	Oldsmobile	Cutlass	5.4L	V8	N/A	V-Belt Driven without A.C.
1967	Oldsmobile	Cutlass Supreme			N/A	V-Belt Driven without A.C.
1967	Oldsmobile	Delta 88	7.0L	V8	N/A	V-Belt Driven without A.C.
1967	Oldsmobile	Toronado	7.0L	V8	N/A	V-Belt Driven without A.C.
1966	Oldsmobile	98			N/A	V-Belt Driven without A.C.
1966	Oldsmobile	Cutlass	6.6L	V8	N/A	V-Belt Driven without A.C.
1966	Oldsmobile	Cutlass	5.4L	V8	N/A	V-Belt Driven without A.C.
1966	Oldsmobile	Delta 88			N/A	V-Belt Driven without A.C.
1966	Oldsmobile	Starfire			N/A	V-Belt Driven without A.C.
1966	Oldsmobile	Starfire			N/A	V-Belt Driven; with 1-3/4in Diameter Outlet; without A/C
1966	Oldsmobile	Starfire			N/A	V-Belt Driven; with 2in Diameter Outlet; without A/C
1966	Oldsmobile	Toronado	7.0L	V8	N/A	V-Belt Driven without A.C.
1965	Oldsmobile	98			N/A	V-Belt Driven without A.C.
1965	Oldsmobile	Cutlass	6.6L	V8	N/A	V-Belt Driven without A.C.
1965	Oldsmobile	Cutlass	5.4L	V8	N/A	V-Belt Driven without A.C.
1965	Oldsmobile	Delta 88			N/A	V-Belt Driven without A.C.
1965	Oldsmobile	Starfire			N/A	V-Belt Driven without A.C.
1965	Oldsmobile	Starfire			N/A	V-Belt Driven; with 1-3/4in Diameter Outlet; without A/C
1965	Oldsmobile	Starfire			N/A	V-Belt Driven; with 2in Diameter Outlet; without A/C

* 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.