Description
This item is brand-new, factory sealed.
E3 Spark Plugs E3.72 Premium Automotive Spark Plug w/DiamondFIRE Technology (Pack of 1)
- Automotive spark plug that fits a variety of domestic applications, designed to increase power, reduce fuel consumption, and improve hydrocarbon emissions
- E3’s patented DiamondFIRE edge-to-edge electrode provides maximum performance with increased efficiency, and a faster more complete burn
- Designed with colder heat ranges to enable performance modifications, and contains Yttrium-enhanced alloy for a reduction in side wire temperature for less pre-ignition
- Includes one (1) E3.72 spark plug with a limited lifetime warranty
- Primarily used in a wide variety of automotive and truck applications
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