Upgrade your vehicle's performance with the GM ACDelco 41-100 Iridium Spark Plugs, designed for a direct replacement fit. This set includes six spark plugs that are engineered to improve your car's ignition system and ensure a smooth ride. The plugs have a metal surface finish that enhances durability and longevity.

Each plug in this bundle has a length of 3.59 inches and operates on a 6V voltage system, compatible with gasoline engines. The product comes with part numbers 41-100 and 12681662, and is made for easy installation. Enhance your vehicle's efficiency and reliability with this set of premium spark plugs.