E3 Spark Plugs presents the E3.20, a 14mm, 0.750” reach plug featuring a gasket seat – the epitome of excellence for a myriad of four-cycle, overhead valve small engine applications. Tailored to meet the rigorous demands of your engine, this spark plug combines precision engineering with cutting-edge technology.

The patented DiamondFIRE side wire, a distinctive feature of E3 technology, stands as a testament to our unwavering commitment to performance. Proven to increase power, reduce fuel consumption, and enhance hydrocarbon emissions over extended use, the E3.20 is your assurance of reliable, long-term efficiency. The unique ground electrode and full-size center electrode further contribute to optimal performance, ensuring consistent results throughout an extended product life.

Streamline your spark plug replacement process – the E3.20 effortlessly replaces a variety of competitors, including:

CHAMPION: RC12YC, RC14YC

NGK: BCP4ES-11, BKR4E, BKR4E-11, BKR5E, BKR5E-11, BKRES, BKR6EKB-11, FR4, FR5

Choose E3 Spark Plugs for an unparalleled blend of advanced technology and enduring performance. Elevate your small engine experience with the E3.20 – where precision meets power for sustained excellence.