E3 Spark Plugs E3.74 Durable, High-Performance, and Versatile

E3 Spark Plugs E3.74 Durable, High-Performance, and Versatile Premium Auto Spark Plug with Patented DiamondFire Technology, Pack of 1
- DIAMONDFIRE TECHNOLOGY: Enhances combustion efficiency for increased horsepower, smoother acceleration, improved fuel economy, and reduced emissions
- MORE POWER AND FUEL EFFICIENCY: E3 Spark Plugs deliver up to 12% more power and up to 13% better fuel economy in small engines, and up mid-single digits on automotive applications, helping to enhance overall engine performance and reduce fuel consumption across a wide range of vehicles
- LOWER EMISSIONS: The more complete burn helps to reduce emissions, minimize carbon buildup, promote cleaner combustion, and support compliance with modern environmental and emissions standards
- DURABLE CONSTRUCTION: Features a corrosion-resistant nickel-plated shell and high-strength ceramic insulator for long-lasting reliability under extreme conditions
- CONSISTENT IGNITION AND WARRANTY: Advanced electrode design ensures stronger sparks, faster startups, and better throttle response; backed by a 5-year/100,000-mile limited warranty
E3 has taken the best features from traditional spark plugs, such as cut-back ground electrodes and surface gaps, and combined them to create a new ground electrode design. Surface gap plugs present the flame kernel to the piston (or rotor) more directly, reducing the travel time from the spark to the combustion gases (although this difference is only measurable in hundred-thousands of a second, at 5000 RPM, they can add up). This avoids the "doughnut" shaped flame front created by standard spark plug electrodes. This is achieved in the E3 design through the open section at the top of the ground electrode. E3 spark plugs combine the benefits of additional sharp electrode edges with a cut-back electrode design used on some racing spark plugs. The increase of available edge-to-edge surface area encourages a more rapid spark discharge while also reducing quenching and shadowing. The two legs that support the special geometry of E3's power sports plug ground electrode aid in heat dissipation for longer electrode life. The center electrode on E3 spark plugs is created from nickel alloy with a copper center core for both improved conductivity as well as heat dissipation.

Country	USA
Brand	E3
Manufacturer	E3 Spark Plugs
Binding	Automotive
ItemPartNumber	E3.74
Model	E3.74
Warranty	5 Year/100,000 Mile
Color	White
ReleaseDate	2016-04-05
Size	Standard
UnitCount	1
UPCs	894489000749
EANs	0894489000749

E3 Spark Plugs E3.74 Durable, High-Performance, and Versatile Premium Auto Spark Plug with Patented DiamondFire Technology, Pack of 1

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