An ACDelco GM Original Equipment Spark Plug Boot fits snugly on the spark plug’s insulator, keeping out moisture and contaminants from deteriorating the spark plug terminal. The spark plug boot also prevents the high voltage from jumping to the engine. This original equipment spark plug boot has been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
- Durable boot seal helps protect against moisture and contaminants
- 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
- Durable boot seal helps protect against moisture and contaminants
- 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
