Engine Water Pump – ACDelco (252-952)

Engine Water Pump is a driven pump in the engine or transmission circuit. Wear shows up as reduced output long before the unit stops turning.

Replace the Engine Water Pump when flow or pressure is below specification, when the drive coupling is worn, or when the unit is noisy under load. Check the inlet for restriction before replacement.

The Engine Water Pump in this listing carries part number 252-952 and sits in the Water Pumps category. The number stamped on the original part is the only reliable cross-reference.

This is genuine ACDELCO stock, supplied for the Engine Water Pump with the manufacturer number intact so the reference on the box matches the catalogue.