2012 Chevrolet Corvette Engine Timing Chain Tensioner. Spark; Lower - 12645390

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Engine Timing Chain Tensioner

Part Number: 12645390

View Engine Timing Chain Tensioner Full-Sized Product Image 1 of 1

Chain Guide. Engine Timing Chain Tensioner. Shoe.
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. Crank To Cam.

Engine Timing Chain Tensioner

Fits Spark

Spark; Lower; Intake Side.