GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2009 🢒 LaCrosse 🢒 Engine 🢒 Engine Mechanical - 4.8L, 5.3L, 6.0L, 6.2L, or 7.0L 🢒 Oil Level Indicator Tube Replacement

Removal Procedure

    Object Number: 1411879 Size: SH
  1. Remove the oil level indicator (418) from the tube.
  2. Remove the oil level indicator tube bolt (419).
  3. Remove the oil level indicator tube (420) from the engine block.

    4. Note: Inspect the O-ring for cuts or damage. The seal may be reused if it is not cut or damaged.

  4. Remove the O-ring seal from the tube, if necessary.

Installation Procedure

    Object Number: 1411879 Size: SH
  1. Lubricate the O-ring seal with clean engine oil.
  2. Install the O-ring seal onto the oil level indicator tube, if necessary.
  3. Install the oil level indicator tube (420) to the engine block. The tube must be installed with the collar flush to the block.

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

  4. Install the oil level indicator tube bolt (419)

    5. Tighten
    Tighten the bolt to 25 N·m (18 lb ft).

  5. Install the oil level indicator (418) to the tube.