This DENSO spark plug, part code M22, is engineered to deliver consistent and powerful sparks for efficient combustion. It ensures reliable engine starting and smooth operation under various driving conditions. The advanced design of this spark plug contributes to improved fuel economy and reduced emissions. Its durable construction guarantees a long service life, providing dependable performance mile after mile. Trust DENSO for quality ignition components that meet stringent manufacturing standards. This spark plug is a direct fit for compatible applications, ensuring easy installation.