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🔥 e3 spark plugs e3.40 premium automotive spark plug: harness the power of diamondfire technology (pack of 1) logo

🔥 E3 Spark Plugs E3.40 Premium Automotive Spark Plug: Harness the Power of DiamondFIRE Technology (Pack of 1) Review

5

·

Very good

Revainrating 5 out of 5  
Rating 
4.8
🧯 Ignition Parts, 🛠️ Replacement Parts

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Details

BrandE3 Spark Plugs
Gap Size0.04 Inches
Thread Size14mm
Top Material TypeAlloy Steel
Vehicle Service TypeCar

Description of 🔥 E3 Spark Plugs E3.40 Premium Automotive Spark Plug: Harness the Power of DiamondFIRE Technology (Pack of 1)

Automotive spark plug that fits a variety of domestic applications, designed to increase power, reduce fuel consumption, and improve hydrocarbon emissions. E3's patented DiamondFIRE edge-to-edge electrode provides maximum performance with increased efficiency, and a faster more complete burn. 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) E3.40 spark plug with a limited lifetime warranty. Primarily used in a wide variety of automotive and truck applications.

Reviews

Global ratings 5
  • 5
    4
  • 4
    1
  • 3
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Type of review

Revainrating 4 out of 5

PLUG CLEANER

THESE ARE RELIABLE PLUG. IT IS BETTER TO USE WITH A HIGH POWER IGNITION AS IT SEEMS TO CONSUME MORE JUICE. I understand they burn a little excess oil in the cylinders. RECOMMEND TO A FRIEND.

Pros
  • Easy to read control panel
Cons
  • Compatibility

Revainrating 5 out of 5

Direct replacement. Didn't help the run.

Strange design. But I went straight away. The truck needed tweaking, so apparently it got more powerful, but I'm not sure if it was because of the different design. Fuel consumption didn't help.

Pros
  • Few competitors
Cons
  • Unreliable

Revainrating 5 out of 5

Simple and very effective at an affordable price.

I like these little things. I have installed them on several of my cars. From an old Aveo to a big block Chevy C20. They're easy because they don't require any configuration. They really are plug and play. With these plugs, you'll experience an instant increase in power and faster throttle response. I highly recommend them for Chevy vehicles.

Pros
  • A sea of positive emotions
Cons
  • No show

Revainrating 5 out of 5

Good product! in Ignition Parts

These spark plugs really work! They offer excellent gas mileage in hot or cold weather. The start is also better. I bought these plugs for my 4 stroke lawnmower engine, 4 stroke snow blower engine, 2 stroke trimmer engine with great results all round. Highly recommended! They are made of ordinary materials and at the same time last forever. They are a lot cheaper than the Iridium or Platinum types. Check out their website and other reviews. You don't even have to worry about damaging these…

Pros
  • Acceptable
Cons
  • There are nuances

Revainrating 5 out of 5

You have to try this!

This is the fourth kit I have installed on one of my machines. Every time I installed them, I noticed a performance boost as soon as I got in the car. They are exactly as advertised. I notice that my cars start easier, accelerate better and use gas a little better. My last install was on my Chevy 87 4x4 pickup. First I installed an MSD 6A Digital Ignition Unit and the truck ran great. Then I installed E3s. Wow! My truck is running great! Which says a lot considering it has 153,000 miles on it…

Pros
  • Good stuff
Cons
  • -