GM Genuine Parts Engine Variable Valve Timing (VVT) Adjuster are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
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24 Months/Unlimited Miles Limited Warranty for Parts (plus Labor if installed by a GM dealer)
Please visit our warranty page on Gmparts.com for full warranty details.
Yes. It is common to utilize camshaft phasers in dual overhead camshaft engines. In these cases, it is typical to use a camshaft phaser for each camshaft.
Yes. Variable valve timing optimizes your engine’s valve timing, helping meet emissions and fuel economy requirements while optimizing torque, power, and engine stability. Variable valve timing systems adjust their components depending on current driving demands, helping ensure precise timing for various conditions and needs.
GM Part #12684831
ACDelco Part #12684831
GM Part #12684831
ACDelco Part #12684831
