ACDelco GM Original Equipment 251-758 Engine Water Pump with Gasket - Replacement for Chevy, GMC, Buick Vehicles - Perfect for Cooling System Repair & Maintenance

An ACDelco GM Original Equipment Engine Water Pump circulates coolant through your vehicle’s radiator and engine system to help maintain proper engine temperature and performance. This original equipment water pump has been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Thoroughly tested for reliable, leak-free performance

Uniform wall sections and smooth coolant-flow cavities for efficient operation

Coated seals with a stainless steel spring for durability

Heat-treated impeller shafts supported by high-quality ball/roller bearings for smooth, reliable operation in virtually all conditions

GM-recommended replacement part for your GM vehicle’s original factory water pump