Denso GE2-3

GE2-3 spark plug denso

GE2-3 is a new state of the art spark plug by Denso.

DENSO is one of the world's leading manufacturers of spark plugs. No matter what kind of spark plug you need, DENSO meets all the requirements and more.

    • Longer ceramic insulator offers best flashover protection 
    • Integrated stress resistant monolithic resistor suppresses electromagnetic interference (EMI) 
    • J-gap electrode design and use of high erosion resistance materials 
    • Center electrode with laser welded Iridium alloy pad 
    • Protruding laser welded Iridium ground electrode pad 
    • Copper cored ground electrode for better heat dissipation 


    • MAN E28 series, E32 series M14 Cyl. heads; 
    • MTU series 400; 
    • Rolls Royce K & C engine.

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    M14 x 1.25 mm


    19 mm (0.75 in)


    0.2 mm


    20.8 mm (13/16 in)

    Alloy center/ground electrode

    Iridium / iridium (Ir/Ir)

    Insulator lenght

    34 mm

    Tightening Torque

    30 Nm (22 lb-ft)

    BERU   : 14GZ-LL; 14GZ-LL2; 14R-4DIU2; 14R-4DIU3 
    Bosch   : 7315
    DENSO: GE3-1; GE3-5
    Federal Mogul: FN85WWCC; FN86WWCC; RN79G


    This information is only for reference purposes. No rights can be derived from this publication.