This DENSO Iridium Spark Plug, part code VK24PRZ11, is engineered for superior ignition and combustion. Its advanced iridium construction ensures durability and consistent performance over a long service life. The precision-crafted electrode design promotes a strong spark, leading to more complete fuel burn. This translates to improved engine responsiveness and potentially better fuel economy for your vehicle. Designed to meet or exceed original equipment specifications, this spark plug is a reliable choice for maintaining your engine's health and performance. Trust DENSO for quality ignition components.