DENSO Cummins Spark Plug & Boot Kit (GK3-7-97-8200)

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SKU: GK3-7-97-8200 - DENSO Cummins Spark Plug & Boot Kit


DENSO Cummins Spark Plug & Boot Kit (GK3-7-97-8200)

The Cummins Spark Plug & Boot Kit is designed specifically for the Cummins ISL-G compressed natural gas (CNG) engine.

We've combined the Denso GK3-7 (6128) Iridium Saver Spark Plug and a specially designed rubber boot (97-8200) to create an aftermarket kit that replaces Cummins part # 4955850.

The protective rubber boot slides over the spark plug to shield and insulate the plug from the harsh environment of the engine compartment on transit buses.


MurCal is an Authorized Distributor of Denso products.
MurCal provides experienced application and product support, before and after the sale.


For California customers: Prop 65 WARNING: This product may have been manufactured with or uses components that can expose you to chemicals which are known to the State of California to cause cancer. For more information go to

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