ACDelco 12633451 Engine Timing Chain
for 2012 (please select make/model)

Get the ACDelco 12633451 Engine Timing Chain for your 2012. Buy now and secure your purchase online!

ACDelco GM Original Equipment Engine Timing Chains synchronize the rotation of the crankshaft and camshaft(s) in an internal combustion engine. They help ensure that the engines valves open and close at the proper time during each cylinders intake and exhaust strokes, and are GM-recommended replacements for your vehicles original components. These original equipment timing chains have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Stay with the parts brand your General Motors vehicle came with and get the quality you know and trust with ACDelco GM Original Equipment Engine Components. ACDelco GM OE replacement parts, such as intake manifolds, engine oil cooler lines, tensioners, balancers, and pullets, give you the peace of mind that the fit, form, and function is up to the high standards and specifications of General Motors. ACDelco GM Original Equipment Engine Components are manufactured for many makes and models of GM car, light duty truck, and sport utility vehicle.

24 Month / Unlimited Mile Limited Warranty on parts sold on or after 04/01/18. (Parts Only) Please see ACDelco.com for more details.