ACDelco 12630107 GM Original Equipment Timing Chain Tensioner Kit with Bolt and Gasket

The ACDelco GM Original Equipment Engine Timing Chain Tensioner is a GM-recommended replacement for your vehicle’s original component. It keeps the engine timing chain at the proper tension for a long and trouble-free life. This original equipment engine timing chain tensioner has been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.