Pros
- •Enhances engine performance, offering smoother operation and noticeable improvement in throttle response.
- •Considered one of the best spark plugs available, with a significant improvement in starting performance for outdoor equipment.
- •Reliable across a range of equipment, including lawn tractors, chain saws, and yard tools like trimmers and blowers.
- •Consistently shows minimal wear, such as no scorching or carbon deposits, even after extensive use.
- •Spark plugs run cleaner with fewer deposits, outperforming manufactureecommended alternatives.
- •Recommended for use in John Deere X300 mowers and older chainsaws, demonstrating excellent performance.
- •Loyal users report ongoing satisfaction, advocating for its use in various applications.
Cons
- •Difficulty in selecting the correct replacement, often requiring assistance due to a challenging selection process in stores.
- •Instances of failure, with some users reporting the spark plug causing equipment to run roughly after only brief use.
- •A professional noted potential issues with the double electrode design for small, twycle engines.
- •Some users found upgrading to this plug was not beneficial, with improvements seen only after reverting to standard plugs.
- •Frustrations with retail experiences, citing inaccessible product information and unavailability of staff for assistance.
Bottom Line
The E3 Spark Plug E3.12 is praised for its significant enhancements to engine performance and reliability across various lawn and garden equipment. However, potential buyers should be cautious about compatibility, especially with small two-cycle engines, and may encounter challenges in the selection process without proper assistance. For those with suitable equipment, the performance benefits might outweigh these hurdles, making it a worthy consideration for power tool improvement enthusiasts.
Where to Buy
Download ShopSavvy App
Compare prices for anything in real-time, set price alerts, watch for deals by keyword, and much more
Install ShopSavvy Browser Extension
Compare and track prices automatically while you shop online at thousands of websites.
Footer 1
Subscribe for Updates
Get the latest news, and updates on ShopSavvy. You'll be glad you did!