Denso 5346 IKH24 Iridium Spark Plug (4 Pack)
Take your performance to a new level with these Denso IKH24 Spark Plugs. Suitable for many modern European vehicles, these are recommended by leading tuning companies and workshops.
- 0.4mm Iridium tipped laser welded Fine Wire centre electrode reduces required voltage and improves firing performance.
- Tapered cut U-Groove Ground Electrode increases ignitability and decreases quenching
- Machine Rolled Threads prevent seizing or cross threading during installation and removal
- 100% pre-fired to assure the highest quality possible
- Purified alumina powder Insulator provides exceptional strength and thermal conductivity
- Five rib insulator prevents Flashover
- Copper-glass seal bonds centre electrode and Insulator for a gas-tight seal