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Automotive Water Pumps | NAPA Belts & Hose

Choose a trusted NAPA Tru-Flow™
automotive water pump for your vehicle.

With over 800 SKUs, Tru-Flow car water pumps are available for over 250 million vehicles on the road, including 97% of hybrids. Every new water pump is manufactured to ISO TS16949 standards and includes 100% fully tested unitized bearings and seals. Mating surfaces are precisely CNC machined for factory fit and impellers are precisely balanced for OE function and long life. More backhousings are included than any other manufacturer’s offering, which allows single-part-number ordering, complete, proper installation and reduced warranty claims.

Download a Tru-Flow Water Pump Catalog.

Learn about Water Pumps for Hybrids and Water Pump Backhousings.

Learn about the Spanner Wrench Installation Tool.

Learn more about the causes of Water Pump failures here:

If your water pump looks like any of these (See Water Pump Failure Signs below), flush the engine coolant system and refill with new coolant as specified by the vehicle manufacturer. 

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