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Iridium Spark Plugs

Iridium Spark Plugs

6.1

Key Features
Engineered for high performance and long life


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.

 

Unlock the performance in your engine with Bosch Iridium Spark Plugs.

 

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

Iridium Comparison
 Click on the image to see how Bosch Iridium compares.

Spark Plug Specifications

Spark Plug Specs
 Click on the image to see the Bosch Spark Plug line up and specifications
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