If your car is leaking coolant around the thermostat, or your thermostat housing is broken or cracked, then this could be your solution.

Specifications:

  • Engine Water Outlet
  • Aluminum construction
  • Includes thermostat
  • Replaces dealer part numbers: 12572988, 12602913, 12620112
  • Direct replacement
  • Built to strict quality control standards

Over time from thermal expansion and contraction the mating surfaces on the housing can warp or crack. If you are experiencing any of these issues replace your thermostat housing with our direct replacement part.

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

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Vehicle Fit

  • 2004-2007 Buick Rainier Thermostat with Housing Assembly L6 4.2L
  • 2002-2009 Chevy Trailblazer Thermostat with Housing Assembly L6 4.2L
  • 2002-2009 GMC Envoy Thermostat with Housing Assembly L6 4.2L
  • 2002-2006 GMC Envoy XL Thermostat with Housing Assembly L6 4.2L
  • 2004-2005 GMC Envoy XUV Thermostat with Housing Assembly L6 4.2L
  • 2003-2007 Isuzu Ascender Thermostat with Housing Assembly L6 4.2L
  • 2002-2004 Olds Bravada Thermostat with Housing Assembly L6 4.2L
  • 2007-2009 Saab 9-7X Thermostat with Housing Assembly L6 4.2L

This part replaces:

  • Dorman 902-800
  • OE # 12572988, 12620112
Part #: 1AEMX00303