Designed to last the life of your engine to optimize component life.
Specifically designed and validated for appropriate application to ensure proper fit in your vehicle.
GM-recommended replacement part for your GM vehicle’s original factory component.
Offering the quality, reliability, and durability of GM OE.
Manufactured to GM OE specification for fit, form, and function.
›See more product details.
Imported from USA.
The ACDelco GM Original Equipment Engine Timing Chain is a
GM-recommended replacement for your vehicle’s original component.
It is responsible for driving the camshaft of an internal
combustion engine. This original equipment engine timing chain
has been manufactured to fit your GM vehicle, providing the same
performance, durability, and service life you expect from General
ACDelco 12646386 GM Original Equipment Timing Chain