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Spark Plugs

Bosch Spark Plugs image - The Power Hitters

 

The New Bosch Power Hitters!
Bosch offers the most powerful spark plug line-up ever. From Ir Fusion™ to the Bosch Platinum Series to Bosch Super Plus with its yttrium-enhanced copper core, to Bosch Super Start small engine spark plugs, all Bosch Spark Plugs are built to help your engine achieve the power and performance it was designed to deliver.

 
Bosch Iridium/Platinum Ir Fusion package imagePlatinum Ir Fusion™
A fused iridium/platinum center electrode and surface air gap technology for optimum horsepower and exceptional performance life.
Bosch Platinum+4 Spark Plug package imagePlatinum+4
The best of the Bosch Platinum Series, with the most platinum, delivers maximum engine power for a longer performance life.
Bosch Platinum+2 Spark Plug package imagePlatinum+2
Two ground electrodes and more platinum than Bosch Platinum Plus for optimum engine performance and longer life.
Bosch Platinum Plus packaging imagePlatinum Plus
Exclusive platinum core technology provides quicker starts, smoother acceleration, and improved fuel efficiency.
Bosch Super Plus Spark Plug package imageSuper Plus
Bosch Super Plus, with a heavy-duty yttrium-enhanced copper core center electrode, is the longest lasting copper core spark  plug on the market.
Bosch Super Start Small Engine Spark Plug package imageSuper Start
Depend on Bosch Super Start to deliver a quick start every time and consistent performance for your outdoor power equipment.