Bosch Platinum Fusion Plug
A mixture by BOSCH ignition plug of platinum and iridium, the result of the optimum two technologies. Without additional voltage increase, optimum engine performance is presented. Provides exceptional safety of 100,000 km, which is the longest lifespan.
BOSCH PLATINUM PLUS PLUG
Excellent Performance and Exceptional Safety
As the only platinum ignition plug of pure platinum material, the platinum core electrode is sharpened, and the grounding electrode is also formed of yttrium, to increase performance and lifespan.
BOSCH SUPER PLUS PLUG
Trusted Performance and Reasonable Price
The copper core electrode and yttrium fused ignition plug enhances corrosion prevention and abrasion resistance. The sharply treated grounding electrode provides stable driving performance and enhanced fuel effect.