GM Genuine Parts 12657044 Engine Exhaust Valve

GM Genuine Parts and ACDelco Original Equipment are the true OE parts installed during production or validated by GM for Chevrolet, Buick, GMC and Cadillac vehicles — designed, engineered and tested to rigorous standards and backed by GM.

• 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