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Industrial Series

Bosch Industrial Spark Plug 

Specifically developed to withstand harsh operating conditions, the Industrial Series is engineered to be the most advanced spark plug on the market. These plugs were optimized for natural gas compression and power generator facilities running clean natural gas.* The benefit — long run times and reduced maintenance costs.
Industrial Spar Plug Series plug tipBosch Industrial Series Spark Plugs are the right plugs for
your industrial applications.

Bosch Industrial Series Spark Plugs combine over one hundred years of spark plug engineering experience with robust construction of the highest quality heavy duty components. The result is a superior platinum/iridium spark plug which exhibits unsurpassed reliability and a greatly extended service life. Precious metals in both the center and ground electrodes provide exceptional resistance to wear.

Bosch Industrial Spark Plug Cut-away
Bosch Industrial Series Features Bosch Industrial Series Benefits

one

Fused Platinum and Iridium center and ground electrodes Superior wear, durability and a consistent level of performance over the life of the plug

two

Electrode seal and graphite / metal / glass fused resistor Provides a more consistent resistive value than pre-manufactured resistors. Prevents "blow by" of combustion gases and a change in heat range over time

three

Nickel-plated steel shell Robust construction helps control shell deformation under torque, and provides corrosion resistance

four

Pyranit insulator Exceptional heat transfer properties; prevent misfire due to current leakage and improves resistance to combustion deposits

five

Full length terminal stud and threaded brass terminal nut Corrosion and vibration free connection, optimum conductivity and maximum structural integrity

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