Ratings & Reviews for E3 Spark Plugs 5/8-in 2-cycle engine and 4-cycle engine Spark plug Fits Champion, NGK, Torch
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise these spark plugs for reliable performance and dramatic improvements in engine starting. Most report devices that previously required 20-25 pulls now start on first or second attempt, with engines running smoothly at full throttle without cutting out. Reviewers consistently note the plugs fit perfectly as OEM replacements, require no gapping, and deliver superior durability across leaf blowers, mowers, and generators. Many appreciate the competitive value and convenient in-store availability. A few customers experienced compatibility issues due to incorrect plug selection for their specific equipment, but these reflect selection confusion rather than product defects. Overall, reviewers strongly recommend these plugs for reliable, responsive small engine performance.
Customer review summary generated by AI, including incentivized reviews.Did not have to order
Would RecommendLowe's had this in stock whereas their competitor did not.
Verified Purchaser
Snowblower sparkplug
Would RecommendExact replacement. Works well.
Verified Purchaser
Sparked a deal for a simple fix
Would RecommendGlad I looked, the normal “brand names” were more for less .
Verified Purchaser
Works well.
Would RecommendSnowblower started up on first pull.
Verified Purchaser
Good product, good orice
Would RecommendWork good for my generator, But have to change it every year.
Verified Purchaser
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
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Would Recommendworked as expected
Verified Purchaser
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
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
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
Great product
Would Recommend[This review was collected as part of a promotion.] I use in all my vehicles and outdoor equipment. I wouldn’t use anything else!
From e3sparkplugs.com