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E3 DiamondFIRE Powersport Spark Plug: More Power & Fuel Efficiency
1 yr replacement if defective
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Product Information
Product Details
Part No. E3.38
Warranty Details (1 YR REPLACEMENT IF DEFECTIVE)
The Premium DiamondFire Powersport Spark Plug is engineered to deliver exceptional performance and efficiency for both two and four-cycle engines. Featuring E3's innovative Diamond Fire edge-to-edge ground electrode, it ensures a faster, more complete burn for quicker starts in any condition. This advanced design boosts engine power by up to 12% compared to conventional spark plugs while reducing fuel consumption by up to 13%, making it a cost-effective choice for small engines. Crafted with durable nickel for both the center and ground electrode tips, it guarantees long-lasting reliability. Additionally, its cleaner-burning combustion technology significantly reduces toxic emissions by up to 58% over time, promoting a more eco-friendly operation. Pre-gapped at the factory to meet original equipment requirements, this spark plug combines convenience, superior energy efficiency, and environmental responsibility in one high-performance package.
Product Features:
Product Features:
- E3's Diamond Fire edge to edge ground electrode provides maximum performance with increased efficiency and a faster more complete burn.
- Quicker Starts - The patented edge to edge design concentrates spark energy resulting in easy starts in all conditions
- Energy - Increases both two and four cycle engine power up to 12% over conventional spark plugs
- Efficiency - Fuel consumption reduced up to 13% in small engines
- Emissions - E3's advanced spark technology produces cleaner burning combustion; toxic emission in long term use reduced up to 58%
- The Spark Plugs are pre-gapped at the factory to meet O.E. requirements
Specifications
Center Electrode Core Material:
Copper
Center Electrode Tip Material:
Nickel
Gap:
Pre-gapped at the factory to meet O.E. requirements; Gap cannot be adjusted
Ground Electrode Tip Material:
Nickel
Hex Size:
5/8 in
Insulator Height:
2.05 in
Pre-Gap Size:
.028 in
Reach:
19.05 mm
Resistor:
Resistor
Seat Style:
Gasket
4.42 out of 5
19 Customer Reviews
78% of respondents would recommend this to a friend
Ratings Distribution
5 Stars
15
4 Stars
1
3 Stars
1
2 Stars
0
1 Star
2
Pros
4
Improves Engine Efficiency
4
Lightweight
3
Easy To Install
3
Increases Power
2
Durable
Cons
9
No
1
None
1
It does work
1
Yes
1
Decreases Gas Mileage
Most Liked Positive Review
E3-Premium ATV sparkplug
I ride a Kaw Brute Force 750. Did my spring maintance and decided to try a set of E3's before proceeding. I was going to clean and adjust the carbs. After a trial run, decided aganst doing anything to carbs. After two days of riding I could not have asked for more power or performance from just a plug change.
Most Liked Negative Review
Don't trust what they tell you
Used plug in Craftsman lawnmower with a 5.50 hp engine. No change in starting. Uses more gas. Died after about 4 months and mowing lawn about 5 or 6 times. My yard is about 4000 square feet! Cheaper spark plugs at half the price lasts at least 1 full season and usually 2 seasons. Product not worth the hype and definately not worth the price. Warentee offers replacement only with no option for reinbersment of cost and postage to send product back!
Reviewed by 19 Customers
Do not know
Verified Buyer -
disappointed - sent me motorcyle parts ????/ Had to return
Bottom Line No, I would not recommend to a friend
The spark plug work GREAT in my Ford.
I used the E3 in my Ford Ranger and it has never run better. My gas mileage went up. I was getting 18 miles to the gallion and now I am getting 22-23 miles to the gallion. I wish they had a spark plug for my motorcycle it a VL-800 Suzuki 2005 and that would be nice. I do like there CHAT ROOM.
Bottom Line Yes, I would recommend to a friend
E3-Premium ATV sparkplug
Verified Buyer -
I ride a Kaw Brute Force 750. Did my spring maintance and decided to try a set of E3's before proceeding. I was going to clean and adjust the carbs. After a trial run, decided aganst doing anything to carbs. After two days of riding I could not have asked for more power or performance from just a plug change.
Bottom Line Yes, I would recommend to a friend
Doing good job
Verified Buyer -
These were used to replace a set that were about 2 years old. Car runs much better
Bottom Line Yes, I would recommend to a friend
Don't trust what they tell you
Used plug in Craftsman lawnmower with a 5.50 hp engine. No change in starting. Uses more gas. Died after about 4 months and mowing lawn about 5 or 6 times. My yard is about 4000 square feet! Cheaper spark plugs at half the price lasts at least 1 full season and usually 2 seasons. Product not worth the hype and definately not worth the price. Warentee offers replacement only with no option for reinbersment of cost and postage to send product back!
Bottom Line No, I would not recommend to a friend
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