GM Service Manual Online
For 1990-2009 cars only

    Object Number: 54296  Size: SH
  1. Remove the water pump pulley bolts.
  2. Remove the water pump pulley.

  3. Object Number: 54303  Size: SH
  4. Remove the water pump bolts.
  5. Remove the water pump.
  6. Remove the water pump gasket.

  7. Object Number: 54378  Size: SH
  8. Remove the crankshaft position sensor screws.
  9. Remove the crankshaft position sensor.

  10. Object Number: 54386  Size: SH
  11. Using a suitable tool, pry out the front cover oil seal.