GM Genuine Parts PCV Valve Seals are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These valve seals help to seal the opening of the valve cover where the PCV valve is inserted to help provide a leak resistent seal.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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• Helps provide a leak resistent seal at PCV valve
• Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
• GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
• GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
• GM regularly updates production and service part designs to integrate new materials and technologies