This Champion Copper Plus 113 Spark Plug RV12C is a top-of-the-line replacement for your vehicle's ignition system. The pack of 4 X 2 spark plugs are made of high-quality copper material, ensuring durability and reliable performance. Designed for use in all types of vehicles, this spark plug is perfect for those looking to upgrade their ignition system. With its brand name and top-notch quality, you can be sure that your vehicle will run smoothly and efficiently.