STARTER FITS 2004-2005 CHEVROLET COLORADO GMC CANYON 2.8 3.5 TRAILBLAZER ENVOY 4.2 19136239 100% NEW and Made with the Highest Quality Components Available Full One Year Warranty Computer tested for consistent Quality and unsurpassed reliability Starter - Voltage: 12V Rotation: Clockwise Teeth On Drive / Splines: 11 Source: Aftermarket