GM Engine Valve Lifter 12698946 OEM Quality

See the solution in real use and note how it behaves under normal conditions. In this video, we demonstrate the installation and operation of the GM Genuine Parts 12698946 Engine Valve Lifter. Watch as we walk through the key steps for replacing this OEM component in GM DOD/AFM engines, highlighting proper fitment and performance verification to ensure reliable engine operation and longevity.