E3 Spark Plugs E3.54 is a unique spark plug featuring E3’s patented DiamondFIRE ground electrode. This spark plug promises optimal engine performance and is designed for improved power, fuel efficiency, and reduced emissions.
- Patented DiamondFIRE ground electrode
- Increased fuel efficiency
- Reduced emissions
Features and Specs for Each Model
- Thread size: 14mm
- Hex size: 5/8″ (16mm)
- Improves engine power
- Eco-friendly with reduced emissions
- Increases fuel efficiency
- It may not be compatible with all engines
Amazon Customer Review
★★★★ “The performance improvement was instant. Definitely a good buy!” – Steve M.
The E3 Spark Plugs E3.54 is an innovative product designed for modern-day engine needs. If you’re environmentally conscious and looking for improved engine performance, this spark plug is worth the investment.