GM 1940713

GM 1940713 – is a unique approval code from General Motors, used to designate parts, lubricants or components that meet GM’s technical requirements. If your vehicle belongs to the Chevrolet, GMC, Cadillac or Buick brands, choosing products with this approval guarantees compatibility and preserves the manufacturer’s warranty. When selecting, you should verify whether the specified code corresponds to the specific system (e.g., transmission, engine or suspension) of your model. Using parts without this approval may lead to reduced performance or denial of warranty service.