GM Service Manual Online
For 1990-2009 cars only
  1. Install a NEW gasket.
  2. Insert the oil dipstick guide tube.
  3. Caution: Refer to Fastener Caution in the Preface section.


    Object Number: 2026827  Size: SH
  4. Install the dipstick guide tube (2) and retaining bolt (1) and tighten to  8 N·m (71 lb in).
  5. Insert the oil dipstick.