Description

The product is a set of new AC Delco GM OEM FR4LSJ spark plugs. These spark plugs are specifically designed for use in vehicles and are branded by ACDelco. They are type FR4LSJ spark plugs, known for their high quality and compatibility with GM vehicles. These spark plugs are essential components of the ignition system, responsible for generating the spark needed to ignite the air-fuel mixture in the engine's cylinders, ensuring optimal performance and fuel efficiency.