8 Pack Champion Copper Plus Spark Plugs for 2008-2011 Mercedes-Benz S450 4.7L ps

Improve the performance of your Mercedes-Benz S450 with this 8 pack genuine Champion spark plug kit. The copper plus spark plugs are designed for direct replacement and are compatible with the 2008-2011 models. The kit includes interchange part numbers such as Autolite, NGK, C609, Denso, and Bosch, ensuring that you get the best quality for your car. The core charge is free, and the fitment type is direct replacement, making it easy to install. The manufacturer part number is SX-6331, and the item length is 3.750 inches. Upgrade your ignition system with this high-quality spark plug kit, and experience improved acceleration and fuel efficiency.