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

Includes one 1 e3. 54 spark plug with a limited lifetime warranty. E3's patented diamondfire edge-to-edge electrode provides maximum performance with increased efficiency, and a faster more complete burn.

Includes one 1 e3. 40 spark plug with a limited lifetime warranty. 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.

Primarily used in a wide variety of automotive and truck applications. 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.

Unique ground electrode and full-size center electrode provides optimal performance guaranteed for five years or 100, 000 miles. For optimal performance: automotive spark plug that fits a variety of domestic applications, designed to increase power, reduce fuel consumption, and improve hydrocarbon emissions.
1. E3 Spark Plugs
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E3 Spark Plugs E3.64 Premium Automotive Spark Plug w/ DiamondFIRE Technology Pack of 1
#adE3 Spark Plugs #ad - Includes one 1 e3. 64 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.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
E3's patented diamondfire edge-to-edge electrode provides maximum performance with increased efficiency, and a faster more complete burn. Primarily used in a wide variety of automotive and truck applications.Brand | E3 Spark Plugs #ad |
Manufacturer | E3 Spark Plugs #ad |
Height | 1.45 Inches |
Length | 5.85 Inches |
Weight | 0.1 Pounds |
Width | 1.65 Inches |
Part Number | E3.64 |
Model | E3.64 |
Warranty | 5 Years or 100,000 miles parts |
More information #ad
2. E3 Spark Plugs
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Pack of 1, E3 Spark Plugs E3.36 Powersports Spark Plug
#adE3 Spark Plugs #ad - Improved starts: patented edge-to-edge design Concentrates Spark Energy, Which Results In Quick And Easy Starts In Any Conditions. 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.More information #ad
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. 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
3. 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, designed to increase power, reduce fuel consumption, and improve hydrocarbon emissions.Includes one 1 e3. 48 spark plug with a limited lifetime warranty. E3's patented diamondfire edge-to-edge electrode provides maximum performance with increased efficiency, and a faster more complete burn.
More information #ad
Primarily used in a wide variety of automotive and truck applications. 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.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
4. E3 Spark Plugs
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E3 Spark Plugs E3.54 Premium Automotive Spark Plug w/ DiamondFIRE Technology Pack of 1
#adE3 Spark Plugs #ad - Automotive spark plug that fits a variety of domestic applications, designed to increase power, reduce fuel consumption, and improve hydrocarbon emissions.Includes one 1 e3. 54 spark plug with a limited lifetime warranty. 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. Primarily used in a wide variety of automotive and truck applications.Brand | E3 Spark Plugs #ad |
Manufacturer | E3 Spark Plugs #ad |
Height | 1.45 Inches |
Length | 5.85 Inches |
Width | 1.65 Inches |
Part Number | E3.54 |
Model | E3.54 |
Warranty | 5 Years or 100,000 miles parts |
More information #ad
5. E3 Spark Plugs
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E3 Spark Plugs E3.40 Premium Automotive Spark Plug w/ DiamondFIRE Technology Pack of 1
#adE3 Spark Plugs #ad - Automotive spark plug that fits a variety of domestic applications, designed to increase power, reduce fuel consumption, and improve hydrocarbon emissions.Includes one 1 e3. 40 spark plug with a limited lifetime warranty. 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.Brand | E3 Spark Plugs #ad |
Manufacturer | E3 Spark Plugs #ad |
Height | 0.8 Inches |
Length | 6.1 Inches |
Weight | 0.2 Pounds |
Width | 4.1 Inches |
Part Number | E3.40 |
Model | E3.40 |
Warranty | 5 Year/100,000 Mile |
More information #ad
6. E3 Spark Plugs
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E3 Spark Plugs E3.62 Premium Automotive Spark Plug w/ DiamondFIRE Technology Pack of 1
#adE3 Spark Plugs #ad - Includes one 1 e3. 62 spark plug with a limited lifetime warranty. E3's patented diamondfire edge-to-edge electrode provides maximum performance with increased efficiency, and a faster more complete burn.Primarily used in a wide variety of automotive and truck applications. 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
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 | 1.6 Inches |
Length | 4.78 Inches |
Width | 1.5 Inches |
Part Number | E3.62 |
Model | E3.62 |
Warranty | 5 Year/100,000 Miles |
More information #ad
7. E3 Spark Plugs
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E3 Spark Plugs E3.42 Automotive Spark Plug, Pack of 1
#adE3 Spark Plugs #ad - What's included: one 1 e3. 42 spark plug. Features 14mm thread diameter; 0460-inch thread reach plug with taper seat; 5/8-inch hex size. Warranty: often used for domestics.Unique ground electrode and full-size center electrode provides optimal performance guaranteed for five years or 100, 000 miles. For optimal performance: automotive spark plug that fits a variety of domestic applications, designed to increase power, reduce fuel consumption, and improve hydrocarbon emissions.
More information #ad
Patented technology: diamondfire ground electrode is secured to the shell with 3 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.Brand | E3 Spark Plugs #ad |
Manufacturer | E3 Spark Plugs #ad |
Height | 1 Inches |
Length | 4.75 Inches |
Weight | 0.09 Pounds |
Width | 3.6 Inches |
Part Number | E342 |
Model | E342 |
Warranty | Manufacturer Warranty |
More information #ad