GM Service Manual Online
For 1990-2009 cars only

    Object Number: 1527739  Size: SH
  1. Rotate the engine so that the oil pan is facing up.
  2. Remove the oil pan drain plug.

  3. Object Number: 1373472  Size: SH
  4. Remove the oil pan bolts.

  5. Object Number: 1373475  Size: SH
  6. Remove the oil pan from the lower crankcase oil distribution manifold plate.

  7. Object Number: 1373484  Size: SH
  8. Remove and discard the oil pan gasket.

  9. Object Number: 204585  Size: SH
  10. Remove the oil level sensor (1).