GMC Sierra 3500 HD Engine Water Pump Replacement

This is a small pump located on the frame. For vehicles with the 6.6L diesel engine.

Mileage: 77,300 miles

w/o Housing

Pump only

For vehicles with the 6.6L turbo diesel engine.

This fuel cooler coolant pump is for vehicles with the fuel cooler. It is located on the frame.

Mileage: 52,100 miles

Incl. Housing

Pump w/o Housing

It also fits vehicles with the 5.3L, 6.0L, or 6.2L 8-cylinder engines. This part is for vehicles without the hybrid option.

Pump only

Serpentine Belt Driven w/Back Housing

Serpentine Belt Driven w/o Back Housing

Pump Only

Serpentine Belt Driven

Includes back plate housing

Includes thermostat and thermostat housing

Includes Gaskets with Mechanical Thermostat ; New Water Pump

Thermostat Not Included; New Water Pump Mounting Gaskets Included With 1.99 Inch; 50.6 Millimeter Thermostat