This DENSO spark plug, part code SK22PR-M11S, is engineered to deliver reliable ignition and consistent performance for your vehicle. Crafted with precision, it ensures efficient fuel combustion, contributing to better engine response and fuel economy. DENSO is a trusted name in ignition technology, providing high-quality components that meet stringent manufacturing standards. Replacing your spark plugs at recommended intervals is crucial for maintaining engine health and preventing misfires. This DENSO plug offers a durable solution for your ignition system needs.