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Powermadd E3.39 Powersport Spark Plug with Diamond Fire Technology

Manufacturer

Picture for manufacturer Powermadd

Part Number

E3.39
7 reviews
Sale Price

$11.00

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

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Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The E3.39 is a 10mm, 0.750" reach spark plug with a gasket seat designed for a variety of powersport applications, especially import motorcycles. This high-performance plug is commonly used in Honda, Suzuki, Yamaha, and other high RPM engines.

Key Features:

  • Patented DiamondFIRE ground electrode secured to the shell with two legs to facilitate heat transfer and withstand intense vibration of powersport applications
  • Unique DiamondFIRE side wire proven to increase power, reduce fuel consumption and improve hydrocarbon emissions in long-term use
  • Full-size center electrode provides optimal performance over extended product life
  • 5/8" hex size with resistor for suppressing electrical interference
  • DiamondFIRE fixed gap that cannot be adjusted

The patented Edge-to-Edge DiamondFire ground electrode design gets the combustion process started earlier in the combustion chamber, providing a faster, more complete burn for optimum spark and increased engine life, fuel efficiency and performance.

My product came on time and in excellent condition. I couldn't have asked for more.

Only complaint is with UPS-paid for 2 day shipping, but evidently that does not include weekend. Ordered Wed night, THM processed on Thurs morning promptly. Didn't receive item till Monday. Other than that, A+ for THM.

Easy to use

Everything looks good.

Very easy to find what I wanted

Can’t wait to receive the part. Great pricing all around, from part to shipping.

The part I ordered was delivered quickly and it's what I need.

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