OE Specialty Double Iridium Spark Plug by Bosch®. Original Equipment is Iridium Pin-To-Pin Design. Bosch Iridium Spark Plugs are engineered to deliver both high performance and long life, representing the best of OE spark plug technology. The ultra-fine wire design and laser welded tapered ground electrode deliver optimum performance, while the iridium center electrode and platinum ground electrode help it to go the distance. Unlock the performance in your engine with Bosch Iridium Spark Plugs.
- Double Iridium firing pin and ground electrode pin on (application specific) pin-to-pin spark plugs
- Laser weld provides superior retention of iridium alloy pin to the ground electrode
- 0.6 mm fine wire firing pin for better ignitability and durability
- Double Iridium firing pin and ground electrode pin for higher performance
- OE-matched spark position for compatibility with new Gasoline Direct Injection (GDI) technology