This NGK 6630 NGK V-Power Spark Plug is a high-quality replacement for your vehicle's ignition system. It is designed to ensure smooth and efficient engine performance, providing reliable spark delivery and fuel efficiency. The plug is compatible with various vehicles and features a V-shaped electrode design, ensuring a secure and stable ignition. NGK is a trusted brand known for its durable and long-lasting spark plugs. This particular model, with a manufacturer part number of 6630, is easy to install and has a length of 8.400 inches. It is a great choice for anyone looking to upgrade their vehicle's ignition system and achieve better fuel efficiency.