Your water pump needs replacing and you need a better housing for it? XDP's XTRA Cool Water Pump Housing is a direct-fit replacement for water pump housing in your GM truck. Erosion and corrosion can take its toll on the cooling system and sometimes all you need is a new housing to get your water pump back up and running correctly. Then again, maybe you already have a replacement water pump and are looking for a great alternative for the housing. No matter the reason, this housing is made to the same stringent standards for your truck in the factory and is a perfect drop-in replacement. This is housing ONLY and is sold without the water pump.

NOTES: Harmonic balancer bolt will need to be removed to replace your water pump. The factory bolt is a torque-to-yield (TTY) fastener for a one time use and must be replaced.