E3 Spark Plugs deliver performance that increases power, improves fuel efficiency, and reduces emissions in your car or truck. Regardless of the brand, model or style of the vehicle that you drive, E3 plugs are designed to deliver an optimum spark to your car's new or aging engine. In addition to E3, our inventory features an extensive range of offerings from other top-tier brands, including NGK, DENSO, Champion, Autolite, and Bosch. With our wide variety of options, you can trust Sixity Auto to have the perfect spark plugs to optimize the performance of your vehicle, ensuring smooth and efficient operation mile after mile.
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6 pc E3 Spark Plugs for 1968-1976 Ford P-350 2.8L 3.9L 4.9L L6Special Price $41.80 Regular Price $59.99
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- 8 pc E3 Spark Plugs for 1992-1995 Chevrolet C1500 Suburban 5.7L V8Special Price $51.95 Regular Price $73.99
- 8 pc E3 Spark Plugs for 1998-2003 Dodge Ram 1500 5.2L 5.9L V8Special Price $51.95 Regular Price $73.99
- 8 pc E3 Spark Plugs for 1953-1980 Cadillac Eldorado 5.4L 5.7L 6.0L 6.4L 7.0L V8Special Price $51.95 Regular Price $73.99
- 8 pc E3 Spark Plugs for 1960-1961 Plymouth Sport Wagon 5.2L 5.9L 6.3L V8Special Price $53.02 Regular Price $75.99
- 8 pc E3 Spark Plugs for 1969-1970 Checker Deluxe 5.3L 5.7L V8Special Price $53.02 Regular Price $75.99
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Whether you are looking for a long-lasting performance spark plug, or one for everyday use, Sixity has the NGK, DENSO, and Champion spark plugs you need, at prices you will not find anywhere else.
Spark Plug Features
- Precision ceramic insulators
- Corrosion-resistant shell with triple high pressure gas seals
- Screw or snap-on electrical connectors
- Pre-installed metal compression gaskets
- Copper-core electrode cooling
- Application specific heat-range design
- Improved cold-starting performance
- Smooth firing at high or low engine RPM
- Reduced electrode erosion and long service life
- Enhanced ignition efficiency and fuel economy
- Superior anti-fouling characteristics
- Reduced hot-spark firing voltage requirements
- Maximum engine horsepower and torque
- Superior throttle-response, acceleration and WOT performance
- Precision Laser-welded Iridium electrodes - 6X harder than platinum
- Precision ceramic insulators
- Corrosion-resistant shell with triple high pressure gas seals
- Screw or snap-on electrical connectors
- Pre-installed metal compression gaskets
- Copper-core electrode cooling
- Application specific heat-range design
- Improved cold-starting performance
- Smooth firing at high or low engine RPM
- Reduced electrode erosion and long service life
- Enhanced ignition efficiency and fuel economy
- Superior anti-fouling characteristics
- Reduced hot-spark firing voltage requirements
- Maximum engine horsepower and torque
- Superior throttle-response, acceleration and WOT performance
- Precision Laser-welded Iridium electrodes - 6X harder than platinum
