NGK 7839 DR7EA Standard Spark Plug

  • NGK 7839 DR7EA Standard Spark Plug NGK-DR7EA DR7EA

    NGK's Standard Plugs are constructed for longer life and optimum performance. This plug is manufacturer with a threaded terminal stud for power sports applications.

    This spark plug features trivalent metal plating for superior anti-corrosion and anti-seizing properties, as well as corrugated ribs to prevent flashover.

    It also includes a pure alumina silicate ceramic insulator to provide superior strength and better heat transfer. Additionally, a copper core aids in heat removal and a triple seal prevents leakage.

    Product Features:

    • Trivalent metal plating
    • Corrugated ribs
    • Pure alumina silicate ceramic insulator
    • Copper core
    • Triple seals
    Shell Specifications Center Electrode Ground Electrode
    Thread Size: 12mm Heat Range: 7 Type: Standard Type: Standard
    Hex Size: 18mm Brand: NGK Material: Nickel Material: Nickel
    Reach: 19mm (3/4") Longevity: 30k Size: 2.5mm Quantity: 1
    Seat Type: Gasket   Projection: Non-Projected  
    Gap: .028" (0.7mm)      
    Terminal Type: Threaded      
    Resistor: Yes      
    Overall Height: ISO      
    Thread Pitch: 1.25mm      
    Resistor Value: 5K Ohm      
    $6.01 EA (ex. GST)