E3 Spark Plugs E3.58 Premium Automotive Spark Plug with DiamondFIRE Technology, 14mm Thread, 0.750-Inch Reach, Gasket Seat, Resistor, Pack of 1

Product Description The E3.58 automotive spark plug is a high-performance solution designed for a variety of applications, particularly Jeep vehicles. Featuring a 14mm thread diameter and 0.750-inch reach, this spark plug includes an additional extension or skirt that extends the reach to 0.917 inches, making it suitable for a wide range of engine configurations. The patented DiamondFIRE side wire and unique three-leg design securely fasten the electrode to the shell, ensuring optimal heat transfer and creating increased turbulence in the combustion chamber. This design promotes a more complete burn, resulting in improved engine power, enhanced fuel efficiency, and reduced hydrocarbon emissions over long-term use. Includes a full-size center electrode and ground electrode, which together provide optimal performance, extending the life of the plug for up to five years or 100,000 miles. The DiamondFIRE technology delivers a preferred edge-to-edge spark path, efficiently replenishing the spark zone with a fresh fuel/air charge and exposing the flame front more directly to the piston head. This results in greater power output, reduced fuel consumption, and decreased emissions, all while ensuring a smoother and more efficient engine operation. Widely available in automotive retail stores and is a durable, long-lasting solution for those looking to enhance engine performance. Amazon.com