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E3 Spark Plugs auto parts
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E3 Spark Plugs
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E3 Spark Plugs Auto Parts

E3 Spark Plugs builds performance ignition products around its patented DiamondFIRE side-wire electrode, engineered for a fuller combustion flame - more power, quicker starts, less fouling and better fuel efficiency than standard plugs.

115 E3 Spark Plugs partsIn stock, ready to ship
OE qualityGenuine catalog
Guaranteed FitOr we pay the return
Free shipping over $502–5 business days
Find E3 Spark Plugs parts that fit your vehiclePick your vehicle in the orange bar above, then browse the full E3 Spark Plugs catalog for it.
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Popular E3 Spark Plugs products

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The brand

Why E3 Spark Plugs

E3 Spark Plugs builds performance ignition products around its patented DiamondFIRE side-wire electrode, engineered for a fuller combustion flame - more power, quicker starts, less fouling and better fuel efficiency than standard plugs. Operated by Pyrotek E3, LLC from Ponte Vedra, Florida, the lineup covers automotive, truck, powersports, racing, industrial and lawn-and-garden engines, plus ignition wires, coils and lithium powersports batteries. Automotive plugs are backed 5 years or 100,000 miles, and lawn-and-garden plugs are warranted for the life of the first engine - confidence few plug makers match.

E3 Spark Plugs at a glance
Founded2002
Parts we stock115
WarrantyPer-line limited warranty
Parent companyPyrotek E3, LLC
Fitment verified before checkoutShips from US warehouses30-day return policy
Questions

E3 Spark Plugs, answered

The questions our support team gets asked most about E3 Spark Plugs.

Visit our Help Center
Who makes E3 Spark Plugs?
E3 Spark Plugs is an independent American brand operated by Pyrotek E3, LLC out of Ponte Vedra, Florida. The company designs its plugs around the patented DiamondFIRE ground-electrode technology developed with university combustion research.
What warranty do E3 spark plugs carry?
Automotive plugs: 5 years or 100,000 miles. Lawn & garden plugs: life of the first engine they're installed in. PowerSport plugs are covered against defects, and wire sets for 90 days. Claims go by mail with receipt and the claim form from E3's warranty page.
Are E3 plugs better than standard OEM plugs?
E3's DiamondFIRE open ground electrode is designed to expose more of the flame kernel, which E3 warrants will deliver an experience of more power on less fuel versus competitive standard plugs. They are a popular upgrade in racing, powersports and small engines.
What does E3 specialize in?
Ignition performance: spark plugs for cars, trucks, motorcycles, ATVs, watercraft, snowmobiles, racing, industrial and lawn equipment, plus ignition wires, coils, and lithium batteries and chargers for powersports.
Where is E3 based?
Ponte Vedra, Florida. Products are sold through major US retailers and distributors nationwide.
E3 Spark Plugs auto parts
Home›Brands›E3 Spark Plugs
E3 Spark Plugs

E3 Spark Plugs Auto Parts

E3 Spark Plugs builds performance ignition products around its patented DiamondFIRE side-wire electrode, engineered for a fuller combustion flame - more power, quicker starts, less fouling and better fuel efficiency than standard plugs.

115parts in stock
OE qualitygenuine catalog
Guaranteedfit or free return
Free ship $50+2–5 days
Shop E3 Spark Plugs for your vehicle

Add your vehicle from the garage in the top bar, then browse the full E3 Spark Plugs catalog that fits it.

Shop E3 Spark Plugs

Popular E3 Spark Plugs products

Loading…
The brand

Why E3 Spark Plugs

E3 Spark Plugs builds performance ignition products around its patented DiamondFIRE side-wire electrode, engineered for a fuller combustion flame - more power, quicker starts, less fouling and better fuel efficiency than standard plugs. Operated by Pyrotek E3, LLC from Ponte Vedra, Florida, the lineup covers automotive, truck, powersports, racing, industrial and lawn-and-garden engines, plus ignition wires, coils and lithium powersports batteries. Automotive plugs are backed 5 years or 100,000 miles, and lawn-and-garden plugs are warranted for the life of the first engine - confidence few plug makers match.

2002Founded
Pyrotek E3, LLCParent company
Questions

E3 Spark Plugs, answered

Who makes E3 Spark Plugs?
E3 Spark Plugs is an independent American brand operated by Pyrotek E3, LLC out of Ponte Vedra, Florida. The company designs its plugs around the patented DiamondFIRE ground-electrode technology developed with university combustion research.
What warranty do E3 spark plugs carry?
Automotive plugs: 5 years or 100,000 miles. Lawn & garden plugs: life of the first engine they're installed in. PowerSport plugs are covered against defects, and wire sets for 90 days. Claims go by mail with receipt and the claim form from E3's warranty page.
Are E3 plugs better than standard OEM plugs?
E3's DiamondFIRE open ground electrode is designed to expose more of the flame kernel, which E3 warrants will deliver an experience of more power on less fuel versus competitive standard plugs. They are a popular upgrade in racing, powersports and small engines.
What does E3 specialize in?
Ignition performance: spark plugs for cars, trucks, motorcycles, ATVs, watercraft, snowmobiles, racing, industrial and lawn equipment, plus ignition wires, coils, and lithium batteries and chargers for powersports.
Where is E3 based?
Ponte Vedra, Florida. Products are sold through major US retailers and distributors nationwide.