Engine Coolant Thermostat Housing For Chevy GMC 4.2L 2002-2009 12572988

For 2002-2009 GMC Envoy 4.2L 256Cu. l6 GAS DOHC Naturally Aspirated. For 2002-2006 GMC Envoy XL 4.2L 256Cu. For 2004-2005 GMC Envoy XUV 4.2L 256Cu. For 2004-2007 Buick Rainier 4.2L 256Cu. For 2002-2009 Chevrolet Trailblazer 4.2L 256Cu.