E3 Spark Plugs E3 Premium DiamondFIRE Power Automotive Spark Plug
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E3.53 is a 14mm, 0.708 in. reach plug with a taper seat. It fits domestic applications, and is widely available in automotive retail stores. E3 automotive plugs have three legs securing the Diamond Fire electrode to the shell. This allows for excellent heat transfer, and helps to create more turbulence in the cylinder. The patented Diamond Fire 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.
|Dimensions||0.94 × 3.5 × 0.88 in|