This DENSO spark plug, part code K22PR-U11, is engineered to deliver consistent and powerful sparks for efficient combustion. It ensures reliable starting and smooth engine 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's expertise in ignition technology to keep your engine running at its best. This spark plug is a crucial component for maintaining your vehicle's overall health and performance.