GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2008 🢒 CTS 🢒 Engine 🢒 Engine Mechanical - 2.8L, 3.0L, 3.2L, or 3.6L 🢒 Oil Pan Assemble

Oil Pan Assemble RWD


    Object Number: 1318091 Size: SH
  1. Install a NEW oil suction tube seal onto the oil suction tube. DO NOT reuse the old oil suction tube seal.

    2. Object Number: 1670613 Size: SH
  2. Install the oil suction pipe.

    3. Notice: Refer to Fastener Notice in the Preface section.

  3. Install the oil suction pipe bolts.

    4. Tighten
    Tighten the oil suction pipe bolts to 10 N·m (89 lb in).


    Object Number: 1670612 Size: SH
  4. Install the oil pan scraper.
  5. Install the oil pan scraper bolts.

    6. Tighten
    Tighten the oil pan scraper bolts to 10 N·m (89 lb in).


    Object Number: 1670611 Size: SH
  6. Install the oil pan drain plug and NEW O-ring seal.

    7. Tighten
    Tighten the oil pan drain plug to 20 N·m (15 lb ft).

Oil Pan Assemble AWD


    Object Number: 1950003 Size: SH
  1. Place a 3 mm (0.118 in) bead of RTV sealant, GM P/N 12378521 (Canadian P/N 88901148) or equivalent, on the skid plate mounting surface (1).

    2. Object Number: 1625856 Size: SH
  2. Install the skid plate.

    3. Notice: Refer to Fastener Notice in the Preface section.

  3. Install the skid plate bolts.

    4. Tighten
    Tighten the skid plate bolts to 10 N·m (89 lb in).


    Object Number: 1625854 Size: SH
  4. Install the oil pan drain plug and NEW O-ring seal.

    5. Tighten
    Tighten the oil pan drain plug to 20 N·m (15 lb ft).


    Object Number: 1392421 Size: SH
  5. Install the NEW oil suction pipe O-ring.

    6. Object Number: 1210971 Size: SH
  6. Install the oil suction pipe.
  7. Install the oil suction pipe bolts.

    8. Tighten
    Tighten the oil suction pipe bolt to 10 N·m (89 lb in).


    Object Number: 1210969 Size: SH
  8. Install the oil pan scraper.
  9. Install the oil pan scraper bolts.

    10. Tighten
    Tighten the oil pan scraper bolts to 10 N·m (89 lb in).