GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2009 🢒 Lucerne 🢒 Engine 🢒 Engine Mechanical - 4.6L 🢒 Oil Filter Adapter Assemble

Oil Filter Adapter Assemble without Oil Cooler

    Caution: Refer to Fastener Caution in the Preface section.


    Object Number: 880616 Size: SH
  1. Install the bypass hole plug (1) and tighten to 20 N·m (15 lb ft).
  2. Install the oil filter fitting (2) and tighten to 29 N·m (21 lb ft).
  3. Install the oil pressure switch (3) and tighten to 16 N·m (12 lb ft).
  4. Install the NEW oil filter adapter gasket (4).

Oil Filter Adapter Assemble with Oil Cooler


    Object Number: 1832667 Size: SH
  1. Apply threadlocker GM P/N 89021297 (Canadian P/N 109534880) to the threads (1) of the oil filter adapter pipe fitting.

    2. Caution: Refer to Fastener Caution in the Preface section.


    Object Number: 881855 Size: SH
  2. Install NEW oil cooler line connector fittings (1) and tighten to 18 N·m (13 lb ft).
  3. Install the oil filter fitting (2) and tighten to 29 N·m (21 lb ft).
  4. Install the oil pressure switch (4) and tighten to 16 N·m (12 lb ft).
  5. Install the NEW oil filter adapter gasket (5).
  6. Install the oil cooler bypass valve (6).
  7. Install the NEW oil cooler bypass valve hole plug O-ring (7) onto the oil cooler bypass valve hole plug (8).
  8. Install the oil cooler bypass valve hole plug (8) and tighten to 20 N·m (15 lb ft).