Description
Brand: Denso

Denso Nickel Spark Plugs are made to the highest level of quality available in the field, with machine-rolled threads that prevent seizing or cross-threading during installation or removal. For the most complete combustion and the least amount of flame dissipation, there's only one choice: Denso.

Features:
- Improved fuel efficiency & throttle response
- 100% pre-fired to assure highest possible quality
- Exceptional strength & thermal conductivity
- Five rib insulator prevents flashover