GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2004 🢒 Rainier 🢒 Engine 🢒 Engine Mechanical - 4.8L, 5.3L, and 6.0L 🢒 Oil Filter and Adapter Removal

    Object Number: 825833 Size: SH
  1. Remove the oil filter.

    2. Object Number: 1272831 Size: SH
  2. Remove the oil filter fitting (438) and bypass valve (436), if required.