ACDelco #9G Professional Diesel Glow Plug (Pack of 1) 12639701

GM Genuine Parts Glow Plugs are designed, engineered, and tested to rigorous standards, and are backed by General Motors. ACDelco Professional Glow Plugs are specially designed to give diesel engines the heat they need for cold starts, and are a high quality replacement for many vehicles on the road today. They maintain ignition in all cylinders, optimizing throttle response. These premium aftermarket replacement glow plugs are manufactured to meet or exceed your expectations for fit, form, and function. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).Specially designed to give diesel engines the heat they need for cold starts.

ACDelco Gold (Professional) Glow Plug Designed to give diesel engines the heat they need for cold starts GN-type regulating coil Self-regulating to control electrical flow from the battery as temperatures rise to avoid overheating Full range of reaches - from 21 mm to 40 mm - to meet chamber requirements in a wide variety of applications 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