NGK Racing Plug 4940 - R0373A-10

Item # : 230675

List : $123.21

$110.89

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Specs

  • Manufacturer: NGK

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Details

NGK 4940 R0373A-10 Racing Plug

NGK Racing Series Plugs are Engineered to Withstand the Harshest Engine Conditions.

Fine Wire Iridium Tipped Center Electrode and Fine Wire Platinum Tipped Ground Electrode Ensures Slow Wear Rate Providing Stable Idle, Superior Anti Fouling, Improved Fuel Efficiency and Lower Emissions.

Features

  • Fine Wire Electrodes
  • Longest Life Available
  • Trivalent Metal Plating

Shell

  • Thread Size: 10mm
  • Thread Pitch: 1.0mm
  • Seat Type: Gasket
  • Resistor: Yes
  • Resistor Value: 5K Ohm
  • Reach: 19mm (3/4")
  • Hex Size: 5/8" (16mm)
  • Terminal Type: Threaded Stud
  • Overall Height: ISO
  • Gap:. 024" (0.6mm)

Center Electrode

  • Material: Iridium
  • Type: Fine Wire
  • Size: 1.0mm
  • Projection: Non-Projected

Ground Electrode

  • Material: Platinum
  • Type: Slant
  • Quantity: 1

Specifications

  • Torque Specs: Cast Iron: 7.2-10.8 lb. ft. Aluminum: 7.2-8.7 lb. ft.
  • Brand: NGK
  • Heat Range: 10
  • Features: Copper Gasket

Manufacturer Part Number: R0373A-10
Manufacturer Stock Number: 4940