Ratings & Reviews for E3 Spark Plugs 13/16-in 2-cycle engine and 4-cycle engine Spark plug Fits Champion, Briggs Stratton, NGK, Torch
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise these spark plugs for transformative performance in small engines. Most report engines starting on the first or second pull, even after long storage or in cold weather, with many describing previously stubborn equipment now firing up instantly. Reviewers note smoother idling, increased power, and better fuel economy compared to original equipment. Many users have adopted these as their standard choice across all lawn equipment, citing strong brand loyalty. A few mention fitment issues with specific models, though these cases are rare and isolated.
Customer review summary generated by AI, including incentivized reviews.Worked right out of the package..no need to adjust the gap
Verified PurchaserSweepstakes
Now have Spark!!
Would RecommendReplaced spark plug on mower with this spark plug and mower starts up again on the first pull!
Verified PurchaserVerified Pro Sweepstakes
E 3
Would RecommendMade starting easier, and I couldn't believe the decrease in gas usage
Verified PurchaserSweepstakes
It’s a spark plug
Would RecommendJust bought, appears to be well made. Until it has been used for a year or so will not know had good it is
Verified PurchaserSweepstakes
Awesome Spark Plugs
Would RecommendI use these in all of our small engines. Definitely better than OEM.
Verified PurchaserSweepstakes
Replacement Sparkplug for Briggs & Stratton Power
Would RecommendWorked great! A knowledgeabe salesrep looked it up in a book and steered me to the equivalent item. Easy as pie!
Sweepstakes
Charm
Would RecommendGreat product as advertised. Selection was easy using the cross over book in the store. Went home installed the plug. Mower had not been started in over three years. after two pulls it started! Worked like a charm. Great product Lowes!
Sweepstakes
spark plug
Would RecommendVerified PurchaserSweepstakes
Great service
Would RecommendI went to another dealer and got the wrong plug after being told it was a match. I went to my Lowes and immediately received the correct spart plug. Thanks Lowes!!
Verified PurchaserSweepstakes
Thank you E3 for finally making the "no fail" spark plug. We had trouble with starting our Generator, pulling , pulling, and pulling, then when we decided to pay the little extra and get the E3. Never will regret that decision, this starts every time on the second pull. Just recently, our Troy Built lawn tractor was not running well, first thought, lets put the E3 spark plug in this as well , and WOW, what a difference. Thank you for making a good product. Don't believe me, just buy t...
From e3sparkplugs.com
It works. A spark plug is a spark plug.
Verified PurchaserSweepstakes
Sparkie
Would RecommendOne of the best plugs going. Just need to use the conversion chart to find the correct one.
Verified PurchaserSweepstakes
Spark plug.
Would RecommendLawnmower starts everytime now.
Verified PurchaserSweepstakes
Lawn Mower Spark Plug
Would RecommendPerfect for what was needed to get my Toro lawn mower going again.
Verified PurchaserSweepstakes