This part generally fits Chevrolet,GMC,Isuzu,Saab vehicles and includes models such as 9-7x,Ascender,Envoy XL,Envoy,Trailblazer EXT,Trailblazer with the trims of 5.3i Sport Utility 4-Door,A Sport Utility 4-Door,Aero Sport Utility 4-Door,Arc Sport Utility 4-Door,B Sport Utility 4-Door,Base Sport Utility 4-Door,Denali Sport Utility 4-Door,EXT B Sport Utility 4-Door,EXT Sport Utility 4-Door,Limited Sport Utility 4-Door,LS Sport Utility 4-Door,LT Sport Utility 4-Door,LTZ Sport Utility 4-Door,North Face Sport Utility 4-Door,Q Sport Utility 4-Door,R Sport Utility 4-Door,S Sport Utility 4-Door,SLE Sport Utility 4-Door,SLT Sport Utility 4-Door,SS Sport Utility 4-Door. The engine types may include 4.2L 256Cu. In. l6 GAS DOHC Naturally Aspirated,5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated,6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated. This part fits vehicles made in the following years 2002,2003,2004,2005,2006,2007,2008,2009.