Model E3.10

Internet #202279700

Store SKU #253186

13/16 in. Spark Plug for 4-Cycle Engines

$5.98 /each

Frequently Bought Together

Product Overview

To make sure your lawn mower's engine maintains its performance while emitting les toxic gas into the air, use the Small-Engine Spark Plug. The spark plug uses up to 13% less gas than standard plugs and reduces emissions by up to 58%.

  • Designed to increase horsepower and lower emissions
  • Uses 13% less fuel than other spark plugs
  • For use with all 2-16 HP 4-cycle engines
  • Replaces Champion: RJ19LM, J19LM, RJ17LM, J17LM
  • Replaces NGK: B2LM, B2LMY, B4LMY, BR2LM, BR4LM
  • Replaces Autolite: 456, 458
  • Note: Product may vary by store




Warranty / Certifications

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Customer Reviews

Rated 4.9 out of 5 by 10 reviewers.
Rated 5.0 out of 5.0 by The last spark plug you'll ever need I bought an E3.10 about 13 years ago for my lawn mower. It still starts on the first pull every year. My neighbor couldn't start his today, so I put my E3.10 in his mower and it started on the first pull. I wasn't amazed, but he sure was! May 12, 2015
Rated 4.0 out of 5.0 by Sparkplug It is a spark plug. It was fine, and the price was good. October 28, 2014
Rated 5.0 out of 5.0 by great plug for chainsaw This plug works great in my chainsaw. Easier starts and better performance! October 14, 2014
Rated 5.0 out of 5.0 by Increased power I installed this on my Toro 22" self pace lawn mower and noticed increased power and better MPG. If MPG can apply. This is even with gas from last summer. Mower starts up on 1st pull. Then again a new air filter also helped. I have same type plug in my snow blower. The blower ran much better with this type of plug compared to standard spark plug. June 10, 2014
Rated 5.0 out of 5.0 by good replacement spark plug fits good and has been working fine. It is a good chance to try out the lifetime guarantee. May 29, 2014
Rated 5.0 out of 5.0 by I could not find a spark plug conversion!! But Home Depot did! I had an old spark plug. And, I looked online and went to various stores and the guy at Home Depot found the perfect compliment! GREAT Service!! Great Products!! April 22, 2014
Rated 5.0 out of 5.0 by WORKS GREAT works great i liked it don;t ask me to tyoe more about a spark plug March 26, 2014
Rated 5.0 out of 5.0 by Great Product My leaf vacuum engine (tecumseh) has a lot more get up and go. It has alot more power and torque. It seems like I got a brand new engine. It also burns alot cleaner than before. Great product and quality. November 2, 2013
  • 2016-09-08 T12:23:43.965-05:00
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