GM Service Manual Online
For 1990-2009 cars only

Tools Required

J 38816-1A Water Pump Remover/Installer


    Object Number: 206315  Size: SH
  1. Remove the water pump housing bolts.
  2. Remove the water pump housing and the gasket.

  3. Object Number: 205554  Size: SH
  4. Remove the water pump (3) from the water crossover. Use the J 38816-1A . Index the J 38816-1A into the water pump locking ears (4) and twist in order to unlock the pump from the housing.
  5. Inspect the water pump seal (2) in the water crossover (1) for tears and cuts.