Ratings & Reviews for E3 Spark Plugs 13/16-in 2-cycle engine and 4-cycle engine Spark plug Fits Champion, Honda, NGK, Torch
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise these spark plugs for dramatically improving engine starting performance, with most reporting immediate results after installation. Many note engines that previously required multiple pulls now start on the first or second attempt, especially after seasonal storage or in cold weather. Beyond starting ease, reviewers consistently report smoother operation and better fuel economy. Installation is straightforward with reliable fit across various equipment brands. A very small number mention no significant improvement, but these isolated concerns are vastly outweighed by enthusiastic feedback praising the transformation of hard-starting engines into responsive machines.
Customer review summary generated by AI, including incentivized reviews.Great for small engines.
Would Recommend[This review was collected as part of a promotion.] The spark plugs are amazing. Much easier starts on my gas blower.
From e3sparkplugs.com
Great spark plug works great and really save fuel
Would Recommend[This review was collected as part of a promotion.] Great spark plug works great and really helps save fuel
From e3sparkplugs.com
Losi 5ive T 2.0
Would Recommend[This review was collected as part of a promotion.] Works perfect, plus I will never need to gap the plugs.
From e3sparkplugs.com
Better Performance
Would Recommend[This review was collected as part of a promotion.] Much easier starting and general performance seems better as well as fuel consumption
From e3sparkplugs.com
Taster Starts
Would Recommend[This review was collected as part of a promotion.] Engine starting is defiantly quicker and easier also general performance seems better
From e3sparkplugs.com
Best spark plugs I have used
Would Recommend[This review was collected as part of a promotion.] I have found the E3 plugs to be the most reliable plugs I use. I changed spark plugs recently in my mower (25hp Onan engine) and the old plugs looked ok. I looked up how long they had been in the mower and it was 4 years. There was no loss of performance and I thought I had changed them every year but, I had written in the records that I was trying the plugs and was going to see how long they lasted. Obviously, I could have left them in even ...
From e3sparkplugs.com
E3 spark plugs
Would Recommend[This review was collected as part of a promotion.] These spark plugs are amazing, in every engine I have put them in they have made it easier to start and increased the fuel mileage.
From e3sparkplugs.com
Better milage and power
Would Recommend[This review was collected as part of a promotion.] Better starting milage and small power increase .with just sparkplugs!
From e3sparkplugs.com
Work in oil burner tractor
Would Recommend[This review was collected as part of a promotion.] Machine has oil fouling problems ,these plugs don't seem to foul.
From e3sparkplugs.com
Better Spark for a Better Burn
[This review was collected as part of a promotion.] I’ve used E3 for a few years now and they are everything E3 says they are! The milage is better, and the spark is better. I did take the time and on a small engine installed a regular spark plug and then an E3. The spark was significantly better. It was as they have said a spark pattern to burn the fuel charge better!
From e3sparkplugs.com
Performance Plugs
[This review was collected as part of a promotion.] Perfect plug, never have a problem with these...........................
From e3sparkplugs.com