Premium Performance Spark Plug for Chrysler 3.6L & 3.0L Engines
High-grade iridium core ensures superior conductivity and extended lifespan, reducing misfires and improving fuel efficiency. Precision-engineered ceramic insulator resists extreme heat (up to 1,500°F) for stable ignition under heavy loads. Direct OEM replacement (SP149125AE) with laser-welded ground electrode for consistent sparks. Ideal for turbocharged engines, towing, or high-performance driving. Exclusive wholesale pricing—bulk orders available for dealerships and repair shops. Globally sourced, rigorously tested. Buy more, save more.