Thermostat Housing Installation

WARNING: This page is about a different car, the 2005 Cadillac STS. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: View Of Thermostat Housing With Heater Pipes, Heater Hoses, Gasket & Bolts

Courtesy of GENERAL MOTORS CORP.

Place the thermostat housing and gaskets in position.

NOTE: Refer to Fastener Notice in Cautions and Notices.

Install the thermostat housing bolts.
Tighten: Tighten the thermostat housing bolts to 10 N.m (89 lb in).

Fig 2: View Of Heater Inlet/Outlet Pipe Assembly

Courtesy of GENERAL MOTORS CORP.

Install the heater inlet/outlet pipe assembly.
Install the heater inlet/outlet pipe assembly bolts.
Tighten: Tighten the heater inlet/outlet pipe assembly bolts to 10 N.m (89 lb in).