E3 E3.10 Spark Plug, 14mm

The E3 E3.10 spark plug is engineered for a wide range of 2- and 4-cycle engines, including lawnmowers. Featuring a patented DiamondFIRE design for improved power, fuel efficiency, and reduced emissions, it also helps prevent carbon buildup, extending its lifespan. It replaces several Champion and NGK models and includes a 14mm thread diameter, 0.375-inch thread reach, and a 13/16-inch hex size. Ideal for anyone maintaining small engine equipment, this plug delivers reliable performance and durability.