GM Service Manual Online
For 1990-2009 cars only

    Object Number: 1957905  Size: SH

    Note: Ensure a new rubber O-ring and seal is used when installing the water outlet housing.

  1. Install the coolant outlet housing (2) to the intake manifold.
  2. Caution: Refer to Fastener Caution in the Preface section.

  3. Install the coolant outlet housing to intake manifold retaining bolts (1) and tighten to 10 N·m (89 lb in).