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Engine Coolant Thermostat Housing Installation (LY7)

WARNING: This page is about a different car, the 2009 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Thermostat Housing Gasket
    GM1412155Courtesy of GENERAL MOTORS CORP.
  1. Install a NEW gasket onto the thermostat housing.
  2. Fig 2: Thermostat Housing & Bolts
    GM1412152Courtesy of GENERAL MOTORS CORP.
  3. Install the thermostat housing.
  4. CAUTION: Refer to Fastener Caution .
  5. Install the thermostat housing bolts and tighten to 10 N.m (89 lb in).
  6. Fig 3: Identifying Heater Inlet/Outlet Pipe Gasket & O-Ring
    GM1412151Courtesy of GENERAL MOTORS CORP.
  7. Install a NEW gasket and O-ring onto the heater inlet/outlet pipe assembly.
  8. Fig 4: View Of Heater Inlet/Outlet Pipe Assembly & Bolts
    GM1412150Courtesy of GENERAL MOTORS CORP.
  9. Install the heater inlet/outlet pipe assembly.
  10. Install the heater inlet/outlet pipe assembly bolts and tighten to 10 N.m (89 lb in).