Part number: 12572988, 12620112. Replacement for 2004-2007 Buick Rainier, 2002-2009 Chevy Trailblazer, 2002-2009 GMC Envoy, 2002-06 GMC Envoy XL, 2004-05 GMC Envoy XUV, 2003-07 Isuzu Ascender, 2002-04 Olds Bravada, 2007-09 Saab 9-7X. aluminum, not easy to break, can withstand temperature impact, long service life. Maintaining the engine at the best working temperature can ensure that all parts work together to make the engine in the best working state as soon as possible and reduce engine wear.
