GM Genuine Parts Engine Crankshaft Seals are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These engine crankshaft seals are responsible for helping maintain the crankcase seal by sealing the openings on either end of the crankshaft. GM Genuine Parts are the true OE parts installed during the production or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov
Seals the openings on either end of the crankshaft for a tight seal
Withstands heat and pressure to help prevent the engine from leaking oil
GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
GM regularly updates production and service part designs to integrate new materials and technologies
