The Gates serpentine belt kit for 2002–2009 Chevrolet Trailblazer 4.2L 6-cylinder applications supplies a direct-fit accessory drive belt matched to factory routing. This fit-specific kit is intended to replace a worn belt and restore correct belt path and accessory function on the specified V6 engines without adaptation, simplifying routine accessory drive maintenance.
Gates 02-09 Chevrolet Trailblazer 6 Cyl 4.2L Serpentine Belt Kit