- Near elimination of performance inhibiting carbon deposits, dramatically longer plug life and a 5-year/100,000 mile limited warranty
- DiamondFire electrode technology that creates a superior spark and resulting flame front extending further into the cylinder, producing more localized pressure
- Significant potential power increase: > 6% to 12% (depending on engine class)
- Significant potential fuel efficiency improvement: > 4% to 13% (depending on engine class)
- Drastic potential emissions reduction when used in 2 and 4-stroke engines (after 50 hours): 58% CO emissions reduction, 42% hydrocarbon reduction
Product Description
The exceptional performance of the E3 spark plug starts with the unique open architecture of the E3 electrode. The design forces air gap discharges, creates the preferred edge-to-edge spark path, allows free replenishment of the spark zone with a fresh fuel/air charge, and exposes the flame front more directly to the piston head than other plug designs.Sparks naturally follow edge-paths as they leave an object. The E3 design presents multiple sharp edges to the cent… More >>
E3 Spark Plugs E3.58 Automotive, Truck, Van and SUV OEM Replacement Spark Plug , Pack of 1
Tags: 4 stroke engines, air gap, Automotive, class, co emissions, e3 spark plug, E3.58, edge paths, efficiency improvement, electrode, electrode technology, Engine, flame, flame front, Front, fuel, oem replacement, Pack, performance, piston head, Plug, Plugs, reduction, Replacement, Spark, Truck, Van
It says “in stock soon, first come first serve”. I ordered these on May 26th. Amazon told me I will get them between the last week in June and the 1st week in July. It is now July 14th, and Amazon tells me I will get them in the middle of August now! I am canceling my order and buying them somewhere else for $0.50 more. Amazon you suck! Your the only site out-of-stock on these!
Rating: 5 / 5
Do yourself a favor and stay away from these plugs. I used them for a few months in my 02′ Camaro when suddenly I noticed some sputtering and heavy hesitation, especially when the engine was cold. I checked the plugs and sure enough, two of them had severe gap erosion. I never even noted any gas mileage improvement. Not to mention these plugs are MADE IN CHINA! There is no substitute for good old fashion conventional design plugs. They’ve been in use for over 70 years after all.
Rating: 1 / 5