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E3 Spark Plugs E3.10 Premium Lawn and Garden Spark Plug with DiamondFIRE Technology
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Key item features
- Performance Boost: E3 Spark Plugs enhance engine performance, reduce misfires, and ensure reliable, long-lasting sparking capabilities through durable construction.
- Efficient Ignition: Advanced center and ground electrodes promote complete, efficient combustion, delivering a strong spark for improved power and minimal spark gap growth.
- Eco-Friendly Design: Engineered for a more complete and cleaner burn, these OEM replacement plugs improve ignition cycles and reduce hazardous engine emissions.
- Lawn/Garden Optimized: Specifically designed for 4-cycle, overhead valve small engines, making them ideal for various lawn and garden applications.
- Precise Specifications: Features a 14 mm thread diameter, 0.375" reach, and a gasket seat for optimal fit and function.
- DiamondFIRE Technology: Patented DiamondFIRE ground electrode delivers enhanced power, improved fuel efficiency, and significantly reduced hydrocarbon emissions.
- Proven Improvements: Demonstrates a 6-12% power increase, 4-13% fuel efficiency improvement, and reduced CO and hydrocarbon emissions.
Generated by AI
Specs
- MaterialMulti
- Model8267825
- ManufacturerE3 Spark Plugs
- Automotive parts divisionPerformance
- Vehicle fitment typeUniversal
- Vehicle typeCar
Current price is USD$7.99$36.32/lb
Price when purchased online
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Columbus, 43215
Arrives between Feb 14 - Feb 18
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Sold and shipped by E3 Spark Plugs
4.533333333333333 stars out of 5, based on 30 seller reviews(4.5)30 seller reviews
Free 30-day returns
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$6.46
Shipping, arrives by tomorrow to Columbus, 43215
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About this item
Product details
The E3.10 lawn and garden spark plug is designed to optimize performance for 4-cycle, overhead valve small engines, making it the ideal choice for a wide variety of lawn and garden applications. It features a 14 mm. thread diameter and 0.375" reach with a gasket seat. The patented DiamondFIRE ground electrode delivers enhanced power, improved fuel efficiency, and a significant reduction in hydrocarbon emissions. Its innovative design helps to create an edge-to-edge spark path, promoting more complete combustion and better overall engine performance. Its proven ability to increase power by 6% to 12% (depending on engine class), improve fuel efficiency by 4% to 13%, and reduce CO and hydrocarbon emissions makes the E3.10 an eco-friendly option.
- E3 E3.10 Spark Plug
- REDUCE EMISSIONS AND MISFIRES: This tried-and-true E3 Spark Plug boosts performance, and enables better performance so that your engine runs at its best. The durable shell reliably protects the spark plug from damage, ensuring long-lasting sparking capabilities. The center and ground electrodes promote sharper spark focus for fewer misfires. E3's patented Edge-to-Edge ground electrode outperformed other plug designs, including premium spark plugs offered by major manufacturers
- IMPROVE IGNITION AND SPARK EFFICIENCY: E3 Spark Plugs employ advanced center and ground electrodes to produce complete and efficient combustion and deliver an outstanding spark for faster, stronger, and more powerful combustion over the life of the spark plug. The damage-tolerant center and ground electrodes minimize spark gap growth and provide greater ignitability and spark efficiency
- RELY ON QUALITY SPARK PLUGS: E3 developed a fuel-efficient line of premium performance OEM replacement plugs. By focusing on improving the ignition cycles of the air-fuel mixture inside your engine combustion chamber, E3 products are engineered to be environmentally friendly with a more complete and cleaner burn
- TRUST IN E3: The E3 mission has always been reflected in their devotion to the advancements in ignition technology. Their company was formed to find a better design that would provide E3 customers with performance advantages such as increased power, improved fuel efficiency, and a reduction in hazardous engine emissions that can contribute to global warming
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Specifications
Material
Multi
Brand
E3
Model
8267825
Manufacturer
E3 Spark Plugs
Warranty
Warranty information
Subject to Manufacture Warranty
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Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
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Customer ratings & reviews
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Showing 1-3 of 23 reviews
Aug 29, 2025
anonymous
Item details
Size: 1
5 out of 5 stars review
Verified Purchase
saved my lawnmower
this spark plug saved my life i bought the exact brand made for my lawn mower %26 it didnt work , so i ordered this one and my lawn mower fired right up !!! i definitely recommended
Incentivized Review
Helpful?1ZUT04WLCLC816782957
Jul 14, 2025
Sterling
Top Reviewer
Item details
Size: 1
5 out of 5 stars review
Verified Purchase
performance and duribility
i have yet to have a failure on my machine running this. My 2 cycle 100cc engine runs smoother and less 4stroking than with a conventional spark plug.
Incentivized Review
Helpful?1ZUT04WLCLC816782957
Aug 4, 2025
Reece Tyczkowski
5 out of 5 stars review
Seller Verified Purchase
E3,10
[This review was collected as part of a promotion.] Great quality and price. Perfect re- placement for my old champion spark plugs.
Review from e3sparkplugs.com
Helpful?1ZUT04WLCLC816782957
