GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Raise and support vehicle. Refer to Lifting and Jacking the Vehicle in General Information.

  2. Object Number: 1302128  Size: SH
  3. Remove four oil pan shield bolts (1), then the oil pan shield.

  4. Object Number: 1302132  Size: SH
  5. Remove four lower air baffle extension screws (1), then lower the rear of the lower air baffle extension (2).
  6. Slide the lower air baffle to disengage from the lower front air baffle.
  7. Remove four lower front air baffle-to-crossmember fasteners (3), then remove the front lower air baffle.

Installation Procedure


    Object Number: 1302132  Size: SH
  1. Position the lower front air baffle to the crossmember, then install four lower front air baffle-to-crossmember fasteners (3).
  2. Slide the lower air baffle into place.
  3. Install four lower air baffle extension screws (1).
  4. Notice: Refer to Fastener Notice in the Preface section.


    Object Number: 1302128  Size: SH
  5. Install four oil pan shield bolts (1), then the oil pan shield.
  6. Tighten
    Tighten the oil pan shield bolts to 30 N·m (22 lb ft).

  7. Lower the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.