E3.40 is a 14mm, 0.460 in. reach plug with a taper seat. It fits domestic applications in the 60's to early 90's, and is widely stocked in automotive retail stores. E3 automotive plugs have three legs securing the DiamondFIRE electrode to the shell. This allows for excellent heat transfer, and helps to create more turbulence in the cylinder. 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 for a guaranteed five years or 100,000 miles.
WARNINGThis product can expose you to chemicals, including WARNING: This product can expose you to chemicals, including chromium, which is know to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
E3 Spark Plugs
E3.58 is a 14mm, 0.750 in. reach plug with a gasket seat. E3.58 also has an additional extension, or skirt, just below the threads that extends the reach to 0.917 inches. It fits a wide variety of...
E3 Spark Plugs
Premium DiamondFIRE Power Racing Spark Plug; Non-Resistor; 5/8 in. Hex Size; 0.750 in Thread Reach; 12mm Thread Diameter; Gasket Seat; DiamondFIRE Tip w/Fixed Gap;FEATURES:Patented DiamondFIRE...
E3 Spark Plugs
Late Model Ford Coyote/Chrysler Hemi racing spark plug for high hp boosted applicationsBRAND: E3 Spark PlugsFEATURES:Burn Fuel More Efficiently By Burning Fuel More CompletelyE3 Equipped Engines Can...
E3 Spark Plugs
E3.38 is a 10mm, 0.750 in. reach plug with a gasket seat. It is used in a variety of powersport applications, especially import motorcycles. E3.38 is often in used in Honda, Suzuki, Yamaha, and other...
E3 Spark Plugs
E3.68 is a 14mm, 1.000 in. reach plug with a gasket seat. It fits a wide variety of late model applications, especially Hemi applications. E3.68 is widely stocked in automotive retail stores. E3...
