This NGK spark plug, part number 7422, is engineered to deliver consistent and powerful sparks for efficient combustion. It is built with durable materials to withstand high temperatures and pressures within the engine. Ensure your engine runs smoothly and efficiently with this precision-crafted spark plug. It is designed to meet or exceed original equipment specifications, providing a dependable solution for your vehicle's ignition system. Properly functioning spark plugs are crucial for fuel economy and reducing emissions. Replacing worn spark plugs with this NGK unit can help restore lost power and improve overall drivability.