High-Performance Iridium Spark Plug for IS250/300 & LS460
Precision-engineered with ultra-fine iridium tip for superior ignition efficiency and extended lifespan. Advanced laser-welded construction ensures consistent spark energy and optimal combustion. Direct OEM replacement (compatible with 90919-01249) for Lexus IS250/300 and LS460, delivering smoother acceleration and improved fuel economy. Exclusive USF4# design resists carbon buildup, ideal for high-performance engines or daily commuting. Bulk pricing available for wholesale buyers—global stock, unbeatable value. Trusted by professionals; rigorously tested for durability under extreme temperatures. Upgrade with confidence—exact fit, no modifications required.