ACDelco ACDelco 12G Professional Glow Plug (Pack of 1)

ACDelco Professional, premium aftermarket Glow Plugs are specially designed to give diesel engines the heat they need for cold starts. They will maintain ignition in all cylinders, improving throttle response and reducing exhaust emissions. These premium aftermarket replacement glow plugs fit a variety of diesel engines and are manufactured to meet or exceed your expectations for fit, form, and function.