GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 1836710  Size: SH
  1. Remove the radiator outlet hose. Refer to Radiator Outlet Hose Replacement.
  2. Remove the water outlet housing bolts (1).
  3. Remove the housing.
  4. Remove the water outlet housing O-ring seal (2).
  5. Remove the water outlet housing seal (3). Discard seal.

Installation Procedure


    Object Number: 1836710  Size: SH
  1. Install a NEW water outlet housing seal (3).
  2. Install a NEW water outlet housing O-ring seal (2).
  3. Caution: Refer to Fastener Caution in the Preface section.

  4. Install the water outlet housing bolts (1) and tighten to 10 N·m (89 lb in).
  5. Install the radiator outlet hose. Refer to Radiator Outlet Hose Replacement.