Premium OEM Mopar SP149125AE/AF Spark Plug Set
Engineered for precision with high-grade nickel alloy electrodes, ensuring optimal conductivity and extended service life. Features laser-welded ground straps for consistent spark delivery and reduced misfires. Multi-rib insulator design prevents flashover, enhancing ignition efficiency. Ideal for high-performance Chrysler, Dodge, and Jeep vehicles, delivering smoother acceleration and improved fuel economy. Factory-specified heat range maintains engine durability under extreme conditions. Direct OEM replacement with exact fitment—no modifications required. Sold as a 4-piece set for complete cylinder coverage. Globally sourced at unbeatable wholesale prices, backed by bulk-order discounts. Trusted by professional mechanics and DIY enthusiasts worldwide for reliability and cost savings.