ACDelco Rapidfire Spark Plugs feature an electrode system that can revolutionize your engine's performance. The splined, multi-point center electrode and extended ground electrode with a tapered center are what produce better combustion, smoother idle and faster starts. Set of eight.
Vehicle Fitment:
The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
