Buy OEM GENERAL MOTORS Part # 24575512. Engine Timing Chain Tensioner. All Models. Cavalier, Sunfire. Malibu, Alero, Grand Am; 2.4L. CAMSHAFT and TIMING. CRANKSHAFT and BEARINGS

Tensioner. Timing. Chain. Drive. Engine.
2nd Design. Adjuster. An oil pressurized Tensioner that keeps the Chain that runs from the crankshaft to camshaft or the Chain that runs from camshaft to camshaft, from becoming loose and jumping a tooth or more causing Engine damage or out of sync crankshaft to camshaft Timing.

Engine Timing Chain Tensioner

Fits Achieva, Alero, Cavalier, Grand Am, Malibu, Skylark, Sunfire

All Models. Cavalier, Sunfire. Malibu, Alero, Grand Am; 2.4L.