GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Remove the oil pan. Refer to Oil Pan Replacement .

  2. Object Number: 164817  Size: SH
  3. Remove the thermo element retainer.
  4. Remove the thermo element.

Installation Procedure

Tools Required

J 34094-A Thermo Element Height Gage


    Object Number: 164816  Size: SH
  1. Use the J 34094-A to set the thermo pin.
  2. Install a new element plate.
  3. Install the pin washer.
  4. Use the J 34094-A to set the height of the pin furthest from the accumulator.

  5. Object Number: 164817  Size: SH
  6. Install the thermo element.
  7. Install the oil pan. Refer to Oil Pan Replacement .