NGK Standard Spark Plug 1633 - LMAR9D-J

Item # : 230810

Processing Time: Leaves our warehouse in Same Day.

List : $18.50

$15.79

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Specs

  • Manufacturer: NGK

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Details

NGK 1633 LMAR9D-J Multi-Ground Plug

Multi-Ground Electrodes Improve Ignition Capabilities and are Less Sensitive to Increased Voltage Requirements Due to Gap Growth.

Designed to Specific Manufacturer Ignition Requirements, NGK's Multi-Ground Plugs Maintain All the Features of Their Standard Plugs, Including:

  • Corrugated Ribs to Prevent Flashover
  • Pure Alumina Silicate Ceramic Insulator, Providing Superior Strength and Better Heat Transfer
  • Copper Core to Aid in Heat Removal
  • Triple Seals to Prevent Leakage

Features

  • Special Motorcycle Plug
  • Multi-Ground
  • Corrugated Ribs
  • Copper Core

Shell

  • Thread Size: 10mm
  • Thread Pitch: 1.0mm
  • Seat Type: Gasket
  • Resistor: Yes
  • Resistor Value: 5K Ohm
  • Reach: 26.5mm (1.04")
  • Hex Size: 9/16" (14mm)
  • Terminal Type: Solid
  • Overall Height: ISO
  • Gap:. 031" (0.8mm)

Center Electrode

  • Material: Nickel
  • Type: Standard
  • Size: 2.5mm
  • Projection: Projected

Ground Electrode

  • Material: Nickel
  • Type: Multi-Ground
  • Quantity: 2

Specifications

  • Torque Specs: Cast Iron: 7.2-10.8 lb. ft. Aluminum: 7.2-8.7 lb. ft.
  • Brand: NGK
  • Heat Range: 9
  • Longevity: 30k

Manufacturer Part Number: LMAR9D-J
Manufacturer Stock Number: 1633