GM Service Manual Online
For 1990-2009 cars only

Tools Required

J 41623-B Cooler Quick Connect Tool

Removal Procedure


    Object Number: 1195053  Size: SH
  1. Install the J 41623-B onto the generator cooling inlet pipe.

  2. Object Number: 1195054  Size: SH
  3. Slide the J 41623-B toward the generator cooling inlet pipe fitting.

  4. Object Number: 1195056  Size: SH

    Important: Rotate the J 41623-B to engage the generator cooling inlet pipe fitting's retainer slots.

    The J 41623-B should be nearly flush with the fitting.

  5. Connect the J 41623-B onto the generator cooling inlet pipe fitting.

  6. Object Number: 1195059  Size: SH
  7. Rotate the J 41623-B until the retainer clip (1) rises above the fitting retainer seat.

  8. Object Number: 1195062  Size: SH
  9. Pull back on the generator cooling inlet pipe to disengage the pipe from the generator cooling inlet pipe fitting.
  10. Remove the J 41623-B from the generator cooling inlet pipe.

Installation Procedure


    Object Number: 1195424  Size: SH

    Important: Inspect the generator cooling inlet pipe fitting and retaining clip for signs of wear or damage. Replace the components if necessary.

  1. Install the generator cooling inlet pipe into the generator cooling inlet pipe fitting.
  2. A distinct snap should be heard or felt when assembling the generator cooling inlet pipe to the fitting.

  3. To ensure the cooler line is properly installed, give the cooler pipe a gentle pull.