Engine Coolant Thermostat Housing Replacement (LYX)

Fig 1: Engine Coolant Thermostat Housing

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedure  Radiator Outlet Hose Replacement (LYX) @Engine Coolant Thermostat Housing - Disconnect
1	Engine Coolant Thermostat Housing Bolt [2x] CAUTION: Refer to Fastener Caution . Tighten  10 N.m (89 lb in)
2	Gasket Procedure  Install a NEW gasket.
3	Engine Coolant Thermostat Housing