Signs of wear for engine variable valve timing (vvt) adjuster magnet seals include but are not limited to:
- Rough idle
- Drop in engine power
- Reduced gas mileage
- Slow acceleration

GM Part #12698384
ACDelco Part #12698384
GM Genuine Parts Engine Variable Valve Timing (VVT) Adjuster Magnet Seals are designed, engineered, and tested to rigorous standards, and are backed by General Motors These sealing components help ensure a tight seal for your vehicle's engine variable valve timing adjuster magnet. 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.