Bosch Iridium Spark Plugs
Bosch Iridium Spark Plugs
The best of OE technology
Key Features
You don't have to choose between high performance and long life in your iridium spark plug. Bosch Iridium is engineered to deliver both. Bosch original equipment design, materials and processes represent the best of OE 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.
Features/Benefits
Center electrode
360° continuous laser welding to fuse the iridium firing pin promotes durability and long life
Ultra fine wire design delivers exceptional ignitability and performance
Copper core provides broader heat range to resist pre-ignition and fouling
Ground electrode
Tapered shape reduces flame shrouding for improved combustion and more power
Laser welded iridium-platinum alloy inlay promotes durability and long life
Copper core (when required) provides broader heat range to resist pre-ignition
Nickel-plated shell with rolled threads
Provides complete anti-seize and corrosion protection
Ribbed insulator design
Prevents misfires due to flash-over
7-year performance satisfaction guarantee
Gives you miles of worry-free driving
All iridium plugs are not created equal
Click on the image to see how Bosch Iridium compares.
Spark Plug Specifications
Click on the image to see the Bosch Spark Plug line up and specifications