GM Service Manual Online
For 1990-2009 cars only

    Object Number: 471143  Size: SH
  1. If removed, install the new oil filter bypass valves. Stake the tangs on the oil filter bypass valves.
  2. Caution: Refer to Fastener Caution in the Preface section.


    Object Number: 471026  Size: SH
  3. Install the oil filter fitting. Tighten the oil filter fitting to 66 N·m (49 lb ft).