ACDelco GM Original Equipment Engine Timing Chain Tensioner Kits help maintain a consistent amount of tension within the timing chain to help reduce the effect that slack has on the valve timing of the engine, and are GM-recommended replacements for your vehicle's original components. These original equipment tensioner kits contain components that will provide the same performance, durability, and service life you expect from General Motors.
Features & Benefits:
Provides consistent tension to help keep engine running in proper time
Contains necessary parts to replace your vehicle's engine timing chain tensioner
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