GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2008 🢒 Sierra - 4WD 🢒 Engine 🢒 Engine Cooling 🢒 Engine Coolant Thermostat Replacement

Engine Coolant Thermostat Replacement for GMC Truck Sierra - 4WD 2008

Removal Procedure

    Object Number: 1702084 Size: SH
  1. Remove the thermostat housing. Refer to Engine Coolant Thermostat Housing Replacement.
  2. Remove the thermostat.

Installation Procedure

    Object Number: 1702084 Size: SH
  1. Install the thermostat.
  2. Install the thermostat housing. Refer to Engine Coolant Thermostat Housing Replacement.