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E3.20 is a 14mm, 0.750 in. reach plug with a gasket seat. It is used in a variety of four cycle, overhead value small engine applications. The patented DiamondFire side wire is proven to increase power, reduce fuel consumption and improve hydrocarbon emissions in long-term use. The unique ground electrode and full-size center electrode also provides optimal performance over an extended product life.
- Designed to increase horsepower and lower emissions
- Uses 13 percent less fuel than other spark plugs
- For use with 4-cycle engines
- Replaces - Champion: RC12YC, RC14YC, NGK: BCP4ES-11, BKR4E, BKR4E-11, BKR5E, BKR5E-11, BKRES, BKR6EKB-11, FR4, FR5
- 5/8 in. hex size
- Resistor
