Ratings & Reviews for E3 Spark Plugs 5/8-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 dramatically improving engine starting and performance across lawn equipment and small engines. Most report engines start on the first pull, even after struggling with previous plugs, with many noting immediate improvements in cold starts and throttle response. Reviewers consistently report enhanced engine power and reduced fuel consumption, with many becoming loyal repeat buyers who use them exclusively in mowers, snowblowers, chainsaws, and generators. A few express minor skepticism about performance claims or mention isolated fit issues, but overall customers consider them a reliable, worthwhile upgrade.
Customer review summary generated by AI, including incentivized reviews.E3 in Cub Cadet
[This review was collected as part of a promotion.] have used E3 spark plugs in my cars, my boat, all my cub cadet mowers.
From e3sparkplugs.com
A good replacement and razonable price
Would RecommendVerified Purchaser
Great quality
Works as expected. Mower started up so much better after replacing the plug.
Verified Purchaser
Great
Would RecommendI have an older lawn mower, and this plug seems to work the best!
Verified Purchaser
Replacement for OEM Plug
Would RecommendPerfect replacement plug for the OEM plug on our mower. Did a spring tune up on the mower and replaced a plug that was getting fouled out. This one did the trick. Mower runs great again.
Verified Purchaser
No plug cross reference chart. Limited selection.
Would Not Recommendthe store No longer had a spark plug Cross reference chart. i spent 30 min for a 1 minute purchase.
Verified Purchaser
made my day
Would Recommendexactly what I needed
Verified Purchaser
Well built and great design.
Would Recommend[This review was collected as part of a promotion.] Engines run better with these plugs. I've had good success so far. I've installed them on my Miller welder and my irrigation pump. And both run great.
From e3sparkplugs.com
dont understand
Would RecommendI bought a lawn mower plug the girl took me over & got the correct product, fast so i am satisfied.
Verified Purchaser
E3 for my lawn mower, works great !
Would Recommend[This review was collected as part of a promotion.] I use E3 plugs in my Harley Davidson motorcycle and really like them. So I needed a new plug for my lawnmower and ordered the 3.10 for my Toro mower, it works great.
From e3sparkplugs.com
Best price-great quality
Would RecommendI shopped the competition, Lowes not only had the best price, but overall quality was tops.
Verified Purchaser
Good product
Would RecommendVerified Purchaser