Bosch Plugs

In cold weather, Bosch Glow Plugs are critical for diesel engine start-up. Poorly performing glow plugs can cause a hard or no-start engine condition, poor idling during initial start-up, and/or engine oil dilution due to excessive cranking. That's why Bosch original equipment quality glow plugs ...

Revolutionary firing technology delivers the most powerful spark! Bosch Platinum +4 Spark Plugs are designed with a revolutionary firing technology that provides multiple spark paths to deliver the most powerful spark. With four ground electrodes, not only does the spark find the most efficient ...