E3 Spark Plugs E3.70 OEM Replacement Spark Plug for Automotive, Truck, Van and SUV, Pack of 1

my shopping cart
Spark Plugs » E3 Spark Plugs E3.70 OEM Replacement Spark Plug for Automotive, Truck, Van and SUV, Pack of 1
E3 Spark Plugs E3.70 of 1
Amazon.com

Marketplace (4 New)
  1. Automotive
  2. Publisher: E3 Spark Plugs
  3. Sales Rank in Automotive: #10715

Product Review

The E3 advanced DiamondFire design actually increases combustion pressure in the engine. Faster flame speed and improvements in the direction of the flame front result in a marked and proven, increase in power output, fuel economy, and reduced emissions in gasoline engines. E3 has verified this using the most sophisticated testing equipment available today. E3 is dedicated to reducing greenhouse gas emissions and global warming by reducing fuel consumption. Their advanced DiamondFire electrode design burns fuel more efficiently and completely, increasing mileage and drastically cutting toxic emissions. E3 has taken the best features from traditional spark plugs, such as cut-back ground electrodes and surface gaps, and combined them to create a new ground electrode design. Surface gap plugs present the flame kernel to the piston (or rotor) more directly, reducing the travel time from the spark to the combustion gases (although this difference is only measurable in hundred-thousands of a second, at 5000 RPM, they can add up). This avoids the "doughnut" shaped flame front created by standard spark plug electrodes. This is achieved in the E3 design through the open section at the top of the ground electrode. E3 spark plugs combine the benefits of additional sharp electrode edges with a cut-back electrode design used on some racing spark plugs. The increase of available edge-to-edge surface area encourages a more rapid spark discharge while also reducing quenching and shadowing. The two legs that support the special geometryof E3's powersports plug ground electrode aid in heat dissipation for longer electrode life. The center electrode on E3 spark plugs is created from nickel alloy with a copper center core for both improved conductivity as well as heat dissipation.

Product Features

Customer Reviews

Average Customer Review
3.0 out of 5 stars (2 customer reviews)

1 of 1 people found the following review helpful
5.0 out of 5 stars Great Quality Product- E3 Spark Plugs, May 3, 2012
ChrisAutoBurleson - See all my reviews
Amazon Verified Purchase(What's this?)
This review is from: E3 Spark Plugs E3.70 OEM Replacement Spark Plug for Automotive, Truck, Van and SUV, Pack of 1 (Automotive)
Great Quality Product- E3 Spark Plugs,I am A Pro Mechanic Shop Owner.Better Plug than even the factory Motorcraft plugs.All great................................


1 of 3 people found the following review helpful
1.0 out of 5 stars does not fit, February 12, 2012
wes - See all my reviews
Amazon Verified Purchase(What's this?)
This review is from: E3 Spark Plugs E3.70 OEM Replacement Spark Plug for Automotive, Truck, Van and SUV, Pack of 1 (Automotive)
The 3.70 spark plug does not fit the 2008 F-150 models but does fit the older model. But have heard good about this in the older f-150

© 2012 www.spark-plugs.org