The IGNITION LOCK CYLINDER for Chevrolet, GM, GMC, and Oldsmobile is a new OEM standard product manufactured by Standard Motor Products. This black cylindrical lock cylinder is designed for direct replacement on the steering column of the vehicle. It comes with 2 keys included and is covered by a 1-month manufacturer warranty. It is made in Mexico and contains a chemical known to the State of California to cause cancer, as indicated by the California Prop 65 Warning. This ignition lock cylinder is a reliable and high-quality replacement part for controlling the ignition of your vehicle.