GM Service Manual Online
For 1990-2009 cars only

    Object Number: 1554845  Size: SH

    Note: Ensure the oil level indicator tube does not come in contact with the spark plug wires. Route the spark plug wires around the oil level indicator tube.

  1. Install a NEW O-ring seal onto the oil level indicator tube.
  2. Install the oil level indicator tube into the oil pan.
  3. Install the oil level indicator tube bracket to the exhaust manifold stud.
  4. Caution: Refer to Fastener Caution in the Preface section.

  5. Install the oil level indicator tube bracket nut to the exhaust manifold stud. Tighten the oil level indicator tube bracket nut to 18 N·m (13 lb ft).