Exhaust Manifold Gasket

The GM Genuine Parts exhaust manifold gasket (part number 12617944) is engineered to meet stringent General Motors standards. Designed as a direct OE replacement, it ensures a precise fit and reliable performance for your vehicle's exhaust system. This gasket plays a crucial role in preventing exhaust leaks by forming a gas-tight seal between the exhaust manifold and the cylinder heads. As a true Original Equipment part, it was either installed during the vehicle's production or validated by GM, ensuring it meets the same quality and performance specifications as the original component. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).