Shop 2006 Cadillac Escalade EXT Engine Timing Chain Tensioner. 5.7 & 6.1 LITER. 5.7 & 6.1 LITER, 5.7 LITER, Camshaft, Runs - OEM Cadillac Part # 53021582AD (53021582AA)

Engine Timing Chain Tensioner. Serpentine 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 300, Aspen, Charger, Commander, Durango, Grand Cherokee, Magnum, Ram 1500, Ram 2500, Ram 3500

5.7 & 6.1 LITER. 5.7 & 6.1 LITER, 5.7 liter. 5.7 LITER. Charger, Magnum, 300; 5.7L, 6.1L. Commander; 5.7L. Grand Cherokee; 5.7L.