Installation Procedure

WARNING: This page is about a different car, the 2009 Pontiac Torrent and 2009 Chevrolet Equinox. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: View Of J 21882

Courtesy of GENERAL MOTORS CORP.

Apply sealant GM P/N 12345493 (Canadian P/N 10953488) or equivalent to the end of the thermal bypass pipe where the pipe is pressed into the intake manifold.
Install the thermal bypass pipe using J 21882 . See Special Tools .

CAUTION: Refer to Fastener Caution .

Install the thermal bypass pipe bolt and tighten to 10 N.m (89 lb in).
Install the thermal bypass hose. Refer to Thermal Bypass Hose Replacement .
Install the upper intake manifold. Refer to Upper Intake Manifold Replacement .
Fill the engine with coolant. Refer to Cooling System Draining and Filling (LY7 GE 47716 Fill) or Cooling System Draining and Filling (LNJ GE 47716 Fill) or Cooling System Draining and Filling (LNJ Static Fill) or Cooling System Draining and Filling (LY7 Static Fill) .