GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 70416  Size: SH
  1. Remove the oil filter. Refer to Engine Oil and Oil Filter Replacement.
  2. Remove the oil filter bypass valve. Insert Allen wrench and remove bypass valve.

Installation Procedure


    Object Number: 70416  Size: SH
  1. Install the oil filter bypass valve and a new gasket. Tighten bypass valve with an Allen wrench.
  2. Install the engine oil and the oil filter. Refer to Engine Oil and Oil Filter Replacement.