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Spark Plugs

Bosch family of spark plugs 


The New Bosch Power Hitters!
Bosch offers the most powerful spark plug line-up ever. From Platinum 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.

Platinum Ir Fusion

Platinum Ir Fusion

A fused iridium/platinum center electrode and surface air gap technology for optimum horsepower and exceptional performance life.
Platinum+4

Platinum+4

The best of the Bosch Platinum Series, with the most platinum, delivers maximum engine power for a longer performance life.
Platinum+2

Platinum+2

Two ground electrodes and more platinum than Bosch Platinum Plus for optimum engine performance and longer life.
Platinum Plus

Platinum Plus

Exclusive platinum core technology provides quicker starts, smoother acceleration, and improved fuel efficiency.
Super Plus

Super 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.
Super Start

Super Start

Depend on Bosch Super Start to deliver a quick start every time and consistent performance for your outdoor power equipment.
Industrial Series

Industrial Series

Specifically developed to withstand harsh operating conditions, the Industrial Series is engineered to be the most advanced spark plug on the market.
 
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