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 this spark plug's performance, with most reporting dramatic improvements in engine starting and operation. Many describe their mowers and generators firing up on the first pull after previously requiring multiple attempts. Reviewers consistently highlight smoother operation, increased power, and reliable long-term performance across multiple pieces of equipment. Several customers report using these plugs annually for years and plan to continue. A few note fit issues with specific engine models or gap adjustment needs, though these are rare exceptions. Overall, most customers consider this a worthwhile investment that delivers dependable results.
Customer review summary generated by AI, including incentivized reviews.Fire up
Would RecommendNeeded to replace the spark plugs in my mower. This fit it and seem to be working great. Mower starts up easier & runs smoother.
From 5_SLASH_8-in 2-cycle engine and 4-cycle engine Spark plug Fits Champion, Briggs Stratton, NGK, Torch Verified Purchaser
e3 are the best
Would RecommendI only use e3’s for all my yard equipment. I have used them for 15 years and will use nothing else. Lawn mower, snow blower, chain saw, weed wacker, rotto tiller. Thanks.
Perfect
Would RecommendRemember if you have a riding tractor you will need 2.
From 5_SLASH_8-in 2-cycle engine and 4-cycle engine Spark plug Fits Champion, Briggs Stratton, NGK, Torch Verified Purchaser
Didn't know how bad I needed a new Spark Plug
Would RecommendSnow thrower hard to start and back firing, this was the trick, now starts on 1st pull again!
From 5_SLASH_8-in 2-cycle engine and 4-cycle engine Spark plug Fits Champion, Briggs Stratton, NGK, Torch Verified Purchaser
I have used these spark plugs in my John Deere tractor since I bought the tractor. They never fail to start no matter the weather. I have never had one problem with them. I change them once a year. Pat. Donohue
From 5_SLASH_8-in 2-cycle engine and 4-cycle engine Spark plug Fits Champion, Briggs Stratton, NGK, Torch Verified PurchaserSweepstakes
Spark plug
Would RecommendI bought this spark plug for my push mower but it did not fit. I will keep it as it did not cost too much. Might use it later.
From 5_SLASH_8-in 2-cycle engine and 4-cycle engine Spark plug Fits Champion, Briggs Stratton, NGK, Torch Verified PurchaserSweepstakes
Works great
Would RecommendI've used these plugs for years now and was very happy to see Lowes stocked them locally at a competitive price. I have no complaints. For what is is worth the, engine starts a lot easier now but I'd expect that with any new plug.
From 5_SLASH_8-in 2-cycle engine and 4-cycle engine Spark plug Fits Champion, Briggs Stratton, NGK, Torch Verified PurchaserSweepstakes
E3 spark plug
Would RecommendGood plug
From 5_SLASH_8-in 2-cycle engine and 4-cycle engine Spark plug Fits Champion, Briggs Stratton, NGK, Torch Verified PurchaserVerified Pro Sweepstakes
Spark Pluo
Would RecommendThis is a replacement part and it performs just as good as the original parts. This part performs just as designed.
From 5_SLASH_8-in 2-cycle engine and 4-cycle engine Spark plug Fits Champion, Briggs Stratton, NGK, Torch Verified PurchaserSweepstakes
Replacement Sparkplug
Would RecommendIt's a sparkplug. It works. It replaced one that didn't.
From 5_SLASH_8-in 2-cycle engine and 4-cycle engine Spark plug Fits Champion, Briggs Stratton, NGK, Torch Verified PurchaserSweepstakes
Good improvement during starts...
Would RecommendMy lawn more has always been a 2-pull to start machine. I've owned it for 5 seasons now and changed the factory plugs to a new E3 and it's been a 1-start pull machine ever since. Definitely helps during the starts and I don't hear the occasional 'miss' anymore during high loads/hot weather.
From 5_SLASH_8-in 2-cycle engine and 4-cycle engine Spark plug Fits Champion, Briggs Stratton, NGK, Torch Verified PurchaserSweepstakes