APremium Engine Serpentine Drive Belt Kit with Tensioner Idler Pulley Compatible with Cadillac Cars STS 20052007 20092011 36L

Vehicle Fitment Compatible with Cadillac STS 20052007 V6 36L STS 20092011 V6 36L Special Note Please enter your vehicle information in the top left corner of the listing and check our Special Notes before ordering Kit Parts Included 1x Serpentine Belt 1x Belt Tensioner 1x Idler Pulley Functions APremium engine serpentine belt drive kit Usually located at the front of the engine and wrapped around a set of sprockets It ensures a perfect connection between the camshaft and crankshaft improves the pistons and valves working together in the correct sequence low noise low transmission resistance stable operation reduces damage to the car helps the engine run normally and improves fuel efficiency and effectively optimises the engines performance Buy with Confidence APremium offers a oneyear unlimitedmileage guarantee on our meticulously crafted engine serpentine belt drive kit We offer a wide variety of automotive accessory categories ensuring that you can hit the road with peace of mind