Description:

1. Thermostat Housing replacement for Buick Rainier L6 4.2L 2004-2007, replacement for Chevrolet Trailblazer L6 4.2L 2002-2009.. 2. Thermostat Housing replacement for GMC Envoy L6 4.2L 2002-2009, replacement for GMC Envoy XL L6 4.2L 2002-2006, replacement for GMC Envoy XUV L6 4.2L 2004-2005.. 3. Thermostat Housing replacement for Isuzu Ascender L6 4.2L 2003-2007, replacement for Olds Bravada L6 4.2L 2002-2004, replacement for Saab 9-7X L6 4.2L 2007-2009.. 4. Direct replacement for a proper fit and easy installation.. 5. Manufactured with high-quality materials..