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Primarily used in a wide variety of automotive and truck applications. E3's patented diamondfire edge-to-edge electrode provides maximum performance with increased efficiency, and a faster more complete burn.


Patented technology: diamondfire ground electrode is secured to the shell with 2 legs that help facilitate excellent heat transfer and increase turbulence in the cylinder. Increased durability: designed with colder heat ranges to enable performance modifications, and contains Yttrium-enhanced alloy for up to 8% reduction in side wire temperature for less pre-ignition.


E3's patented diamondfire edge-to-edge electrode provides maximum performance with increased efficiency, and a faster more complete burn.

E3's patented diamondfire edge-to-edge electrode provides maximum performance with increased efficiency, and a faster more complete burn. Proprietary electrode design presents multiple sharp edges to the center electrode providing maximum performance for longer life of this premium spark plug.

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.
1. E3
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E3 Spark Plug E3.48 Automotive Spark Plug
#adE3 #ad - Automotive spark plug that fits a variety of domestic applications, reduce fuel consumption, designed to increase power, and improve hydrocarbon emissions.Primarily used in a wide variety of automotive and truck applications. E3's patented diamondfire edge-to-edge electrode provides maximum performance with increased efficiency, and a faster more complete burn.
More information #ad
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. 48 spark plug with a limited lifetime warranty.Brand | E3 #ad |
Manufacturer | E3 Spark Plugs #ad |
Height | 0.8 Inches |
Length | 6.1 Inches |
Weight | 0.1 Pounds |
Width | 4.1 Inches |
Part Number | E3.48 |
Model | E3.48 |
Warranty | 5 Years or 100,000 miles parts |
More information #ad
2. E3 Spark Plugs
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E3 Spark Plugs E348 Spark Plug
#adE3 Spark Plugs #ad - Part number: E3. 48. Automotive plug that fits in a variety of import and domestic applications. Hex size: 5/8" ; thread Reach: 0750". Thread diameter: 14mm. It’s a universal item; It doesn’t fit any one specific vehicle.More information #ad
Brand | E3 Spark Plugs #ad |
Manufacturer | E3 Spark Plugs #ad |
Part Number | E348 |
Model | E348 |
More information #ad
3. E3 Spark Plugs
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E3 Spark Plugs E3.81 Premium Automotive Spark Plug w/ DiamondFIRE Technology Pack of 1
#adE3 Spark Plugs #ad - For optimal performance: automotive spark plug that fits a variety of import and domestic applications, designed to increase power, reduce fuel consumption, and improve hydrocarbon emissions.Patented technology: diamondfire ground electrode is secured to the shell with 2 legs that help facilitate excellent heat transfer and increase turbulence in the cylinder. Increased durability: designed with colder heat ranges to enable performance modifications, and contains Yttrium-enhanced alloy for up to 8% reduction in side wire temperature for less pre-ignition.
More information #ad
Fit type: Vehicle Specific. What's included: one 1 e3. 81 spark plug. Features 24mm thread diameter; 1-inch thread reach plug with gasket seat; 9/16-inch hex size.Brand | E3 Spark Plugs #ad |
Manufacturer | E3 Spark Plugs #ad |
Height | 3.75 Inches |
Length | 1.3 Inches |
Weight | 0.15 Pounds |
Width | 1.3 Inches |
Part Number | E3.81 |
Model | E3.81 |
Warranty | 5 Year/100,000 Mile |
More information #ad
4. E3 Spark Plugs
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E3 Spark Plugs E3.36 Powersports Spark Plug, Pack of 1
#adE3 Spark Plugs #ad - Improved starts: patented edge-to-edge design Concentrates Spark Energy, Which Results In Quick And Easy Starts In Any Conditions. The patented diamondfire ground electrode is secured to the Shell With Two Legs To Help Facilitate Heat Transfer, And To Withstand The Intense Vibration Of Powersport Engine Applications.More information #ad
For high-performance engines: motorcycle spark plug for A Variety Of Powersport Applications, Reduce Fuel Consumption, Specifically Designed To Increase Power, And Improve Hydrocarbon Emissions. Fit type: Universal Fit.Brand | E3 Spark Plugs #ad |
Manufacturer | E3 Spark Plugs #ad |
Height | 0.8 Inches |
Length | 6.5 Inches |
Weight | 0.1 Pounds |
Width | 4.5 Inches |
Part Number | E336 |
Model | E336 |
Warranty | Manufacturer Warranty |
More information #ad
5. E3
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E3 Spark Plugs E3.32 Premium Powersports Spark Plug w/ DiamondFIRE Technology Pack of 1
#adE3 #ad - Includes one 1 e3. 32 spark plug with a limited lifetime warranty. High performance engine spark plug for a variety of powersport applications, reduce fuel consumption, specifically designed to increase power, and improve hydrocarbon emissions.E3's patented diamondfire edge-to-edge electrode provides maximum performance with increased efficiency, and a faster more complete burn.
More information #ad
Crosses with champion l78c, l82c, rl82yc; and ngk b6hs, B7HCS, b8hs, b7hs, B9HS. Proprietary electrode design presents multiple sharp edges to the center electrode providing maximum performance for longer life of this premium spark plug.Brand | E3 #ad |
Manufacturer | E3 Spark Plugs #ad |
Height | 1.05 Inches |
Length | 6.4 Inches |
Weight | 0.1 Pounds |
Width | 4.35 Inches |
Part Number | E3.32 |
Model | E3.32 |
Warranty | 90 Day |
More information #ad
6. E3
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E3 Spark Plugs E3.33 Premium Powersports Spark Plug w/ DiamondFIRE Technology Pack of 1
#adE3 #ad - High performance engine spark plug for a variety of powersport applications, specifically 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. Proprietary electrode design presents multiple sharp edges to the center electrode providing maximum performance for longer life of this premium spark plug.
More information #ad
Includes one 1 e3. 33 spark plug with a limited lifetime warranty. Crosses with champion rc9yc, rc12yc, bkr6es, bkr5es, rc14yc; and nGK BKR5E11, bkr6e11, IFR5L11.Brand | E3 #ad |
Manufacturer | E3 Spark Plugs #ad |
Height | 6 Inches |
Length | 1 Inches |
Weight | 0.13 Pounds |
Width | 4 Inches |
Part Number | E3.33 |
Model | E3.33 |
Warranty | 90-day warranty |
More information #ad
7. E3 Spark Plugs
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E3 Spark Plugs E3.58 Premium Automotive Spark Plug w/ DiamondFIRE Technology Pack of 1
#adE3 Spark Plugs #ad - 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.
More information #ad
Primarily used in a wide variety of automotive and truck applications. Includes one 1 e3. 58 spark plug with a limited lifetime warranty. Automotive spark plug that fits a variety of domestic applications, designed to increase power, reduce fuel consumption, and improve hydrocarbon emissions.Brand | E3 Spark Plugs #ad |
Manufacturer | E3 Spark Plugs #ad |
Height | 0.8 Inches |
Length | 6.1 Inches |
Weight | 0.11 Pounds |
Width | 4.1 Inches |
Part Number | E3.58 |
Model | E3.58 |
Warranty | 5 Years or 100,000 miles parts |
More information #ad