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.I am a long time user of the e3 plugs and know first hand they are great starters and in for the long haul. I put them in all my small engines. And do it as soon as possible. Even if it is a new product. I have never heard one backfire like the other plugs do when they foul out. Maybe it's because I never had one that fouled yet. After around 15 or 20 years I still trust this plug most because it works very well.Thank you for something I can trust in.
From e3sparkplugs.com
Good for older gasoline equipment.
Would RecommendA Fantastic sparkplug for my 30 year old backpack Blower. Now its starts with two pulls.
Verified Purchaser
Horrible, don’t use with husqvarna
Would Not RecommendDon’t use it as a replacement for the RCJ8Y. Needed to replace mine for routine maintenance and it lost all power and wouldn’t run right. NO POWER, put old plug back in and now going to get a champion plug.
Works well in my Craftsman mower
Would RecommendI've had good luck with these E3 plugs in my Craftsman mower. First one I used last a few years without issues. Mower starts right up after priming. Just put a new one in this year and, again, no issues in starting or running.
Verified Purchaser
Find the right spark plug
Would RecommendWow! I had three most helpful guy at Lowe’s help me find the correct spark plug for my 20 year old mower! Once I changed it out, it ran soooo much better, along with a new air filter. Thank you! Wish I caught his name because he was extremely helpful!
Verified Purchaser
This thing is a little spark plug
Would RecommendThis thing is a little spark plug, literally. Sparks like a champion but it's a E3. I tapped it according to my manual and the mower fired right up. Before it was starting to run a little rough and the new E3 plug has it purring like it was new.
Verified PurchaserSweepstakes
Recently, purchased E3 spark plugs... and I have never been so happy with this product. Should have purchased years ago. We have E3 plugs in everything in our Household. First, we had a generator that was always difficult to start, even when it was brand new..my husband and I would pull and pull and pull.... after seeing the advertisement on TV, we decided to put one in this stubborn Generator, all I can say is WOW what a huge different, starts on the 1-2 pull every time... This being sa...
From e3sparkplugs.com
An exact match to OEM plug. Great spark,starts and runs great
Verified PurchaserSweepstakes