Automotive Spark Plugs - E3.48
E3.48 is a 14mm, 0.750” reach plug with a gasket seat. It fits a wide
variety of late model applications, especially import. E3.48 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.