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FF-200 Spark Plug

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FF-200 Spark Plug
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$16.99

ITEM # : FF-200

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FF-200 FirstFire Spark Plug is specifically designed to replace Cummins 4937472 in natural gas engines. Minimum order six (6) spark plugs.

DESCRIPTION

SPECIFICATIONS

REVIEWS

FF-200 FirstFire Spark Plugs are engineered to OEM specifications durability and ignition capacity for natural gas powered vehicles. Natural gas vehicles require spark plugs and ignition coils delivering robust ignition, yet withstand extreme heat, pressure and contamination. Competitively priced OEM alternative.

VEHICLE APPLICATIONS
        Schools Buses, Shuttle Buses, Transit Buses
        Refuse Trucks, Long-haul Trucks, Short-haul Trucks, Street Sweepers, Vocational Trucks

ENGINE APPLICATIONS
        Cummins C8.3G, C Gas Plus, L Gas Plus, ISL G, ISL G NZ, L9N

ENGINE FUELS
        CNG, LNG, RNG, RLNG, Propane

CROSS-REFERENCE SPARK PLUG
        Cummins 3976119, 3979359, 4937472
        Denso GK3-7, 6128

CROSS-REFERENCE SPARK PLUG KIT
        Cummins 2882116 (combine FF-200 and Dielectric Grease Pack)
        Cummins 4089869 (Combine FF-200 and E3.271)
        Cummins 4955226 (Combine FF-200 and E3.271)
        Cummins 4955850 (Combine FF-200 and E3.271)
        Cummins 5473009 (Combine FF-200 and E3.271)
        Cummins 5473010 (Combine FF-200 and E3.271)
        Denso 674-2000    (Combine FF-200 and E3.271)




SPECIFICATIONS

Part Number: FF-200

Spark Plug Type: Long Life Iridium 

SAE Standard: J548/1_201303 or SAE J548/1

ISO Standard: ISO/TS16949:2009 (TS3), ISO 9001

Resistor: Yes

Hex Size: 5/8" (16mm)

Thread Reach: 0.750" (19mm)

Thread Diameter: 14mm

Shell: Cold Rolled Steel, Nickel-Electrolytic Plated

Seat: Gasket

Insulator: Dielectric Ceramic 95% Alumina

Center Electrode: Nickel Alloy/Copper Core, Iridium Alloy - 360° Laser Welded

Ground Electrode: Nickel Alloy, Platinum-Iridium Alloy - 360° Laser Welded

Gap: 0.013" (0.330mm)

Minimum Order: 6 Spark Plugs

 

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