NGK BM4Y (4739) NGK Pro-V Spark Plug
Technical Specs
Thread Size (mm) 14
Thread Reach (mm) #N/A
Hex Size (inch) 3/4"
Seat Type Gasket
Resistor Type Non
Projection Type Extended
Heat Range 4
Center Electrode Type & Material Nickel w/ V-groove
No. of Ground Electrodes 1 Ground Electrode
Terminal Type Loose
Pre-Set Gap (inch) 0.028"
Thread Pitch (mm) 1.25

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NGK BM4Y (4739)

  • Brand: NGK
  • Product Code: NGK BM4Y (4739)
  • Availability: In Stock
  • $2.39


Tags: NGK BM4Y (4739)

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