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.

Key Features

  • Patented DiamondFIRE ground electrode
  • Increased fuel efficiency
  • Reduced emissions

Features and Specs for Each Model

  • Thread size: 14mm
  • Hex size: 5/8″ (16mm)

Pros

  • Improves engine power
  • Eco-friendly with reduced emissions
  • Increases fuel efficiency

Cons

  • It may not be compatible with all engines

Amazon Customer Review

★★★★ “The performance improvement was instant. Definitely a good buy!” – Steve M.

Conclusion

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.

 

NGK LKAR7BIX-11S Iridium IX Spark Plug (93501 Irid...
4.7 out of 5 stars(2001)
Available for Amazon Prime $27.99 (as of April 28, 2024 00:22 GMT -05:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Designed specifically for the performance enthusia... read more
Champion RC12YC (71G) (71) Copper Plus Small Engin...
4.8 out of 5 stars(966)
Available for Amazon Prime $14.99 (as of April 28, 2024 00:22 GMT -05:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Dependable and durable Patented SAC-9 semi-conduct... read more
Honda 2 Pack Genuine 98079-55846 Spark Plug Fits N...
4.8 out of 5 stars(1352)
21% Off $8.86 $6.99 (as of April 27, 2024 15:36 GMT -05:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Genuine, OEM Honda Replacement Part Honda replacem... read more
BPR6ES NGK Spark Plug for Honda Engines & Other Sm...
4.8 out of 5 stars(942)
Available for Amazon Prime $6.69 (as of April 27, 2024 15:36 GMT -05:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Often specified as original equipment, NGK spark p... read more