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Water Pumps

Engine water pumps for gasoline and diesel pickups, SUVs, vans and trucks, with metal or composite impellers, specified by seal type, pulley, fan flange and housing.

Water Pumps

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About Water Pumps

The water pump circulates coolant through the engine, radiator and heater core. Pump failure causes rapid overheating, and a leaking seal can lose coolant slowly until damage occurs. Pumps on engines working in heat and dust carry heavy belt and fan loads, which accelerates bearing and seal wear.

Read the guide: Cooling System Parts Guide: Radiators, Water Pumps

Popular vehicle applications

Wholesale & export

Water Pumps are quoted on FOB, CFR, CIF, FCA or EXW terms and can be combined with other product groups in one consolidated container. Send part numbers, quantities and the destination port for a validated quotation.

Export processMixed containersRFQ process

Frequently asked questions

Why do new water pumps leak soon after installation?

Common reasons include dry-running the pump before filling, contaminated or incorrect coolant, reused gaskets, overtightened belts and misaligned pulleys. Seal quality also plays a role.

Should the water pump be replaced with the timing belt?

On engines where the timing belt drives the pump, replacing both together is common practice to avoid repeat labor and belt contamination from a later pump leak.

Is a composite impeller a quality concern?

Not by itself. Many OE pumps use composite impellers. Problems arise with poor materials or weak shaft retention. Buy from suppliers who can document impeller design and testing.