Buy 1998 Gmc Sonoma SL Standard Cab Pickup Stepside 2.2L Vortec A/T 4WD Engine Timing Chain Tensioner CAMSHAFT, Crankshaft - OEM Gmc Part # 12363192 (12363155, 31028259)

Engine Timing Chain Tensioner.
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 Cavalier, S10 , S15 , Sonoma, Sunfire

Cavalier. S-Series. Sunfire.