The spark plug is a powerful piece that delivers the electric current igniting the gasoline-powered internal-combustion engine. To get your car’s motor roaring and to keep it running smoothly will require well-fitting spark plugs.

The result of independent research and testing suggests that using E3 car spark plugs in your vehicle can increase horsepower when compared to more conventional spark plugs.

Plus the good news is E3 automotive spark plugs will continue to offer that “like-new” performance over the long haul and help to extend the life of your car’s engine. This means less money out of your pocket.

E3 spark plugs with the cutting-edge manufacturing techniques has more efficiency, generates more power, consumes less gas, increases lifespan of the engine, and is environmentally friendly.

The open architecture of the “diamond-shaped” opening at the top of the electrode allows the flame kernel to grow faster and larger for a more complete burn of the available fuel. The E3 DiamondFIRE design provides a more sharp edge surface for better spark generation. To increase fuel efficiency, the E3 Spark Plug allows room for fresh air/fuel mixture to flow into the spark zone, allowing the combusted mixture to exit more easily. The new open diamond-shaped E3 Spark Plugs shape the flame and creates more turbulence hence enhancing and creating higher combustion pressure in the air/fuel mixture, practically having perfect fuel burn and extended performance. The all-new platinum and iridium electrodes extend the life of the plug and due to their unique geometry and shape provide more spark surface and less overall wear, in turn improving the performance of the overall plug.

E3 Spark Plugs are guaranteed to provide an increased performance for 5 years or 100,000 miles. After extensive testing at two independent universities, the E3 Spark Plugs came out with flying results. First being, the unique design of E3 Spark Plugs allows higher combustion pressure per stroke, produces more power, and consumes less fuel compared to all the other major brands in the industry. Secondly, the testing proved that there are no significant differences in the performance of major spark plug brands. Statistically, it is proven through testing that E3 Spark Plugs improved power 6-12% and increased fuel efficiency 4-13%, depending on the type of engine. With E3 Spark Plugs, expect reduced toxic emissions due to its more complete burn of the available fuel which also benefits applications of the catalytic converter.

The range of cars that the E3 Spark Plug is applicable to are Toyota Land Cruiser, FJ Cruiser, Xterra, Patrol & Patrol 5.6, JK 3.6, GMC, and F150.