GM Service Manual Online
For 1990-2009 cars only

Intake Manifold Cover Replacement First Design

Removal Procedure

Important: For Second Design, refer to Air Cleaner Outlet Duct Replacement.


    Object Number: 1902500  Size: SH
  1. Remove the engine oil fill cap (1).
  2. Pull up on the cover (2) in order to disengage the cover from the studs (3).

Installation Procedure


    Object Number: 1902500  Size: SH
  1. Align the cover (2) to the studs (3) on the engine, push down on the cover above the studs in order to engage the cover to the studs.
  2. Install the engine oil fill cap (1).