NGK 6544 IMR9D-9H Iridium/Platinum Spark Plug

Item # : 230665

Processing Time: Leaves our warehouse in 1 to 2 days.

List : $26.99

$24.58

9% off

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Specs

  • Manufacturer: NGK

Details

Manufacturer Stock Number: 6544

NGK 6544 IMR9D-9H Iridium/Platinum Spark Plug

NGK's Laser Iridium Spark Plugs Provide Superior Ignitability and Long Service Life.

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.

  • Trivalent Metal Plating Provides Superior Anti-Corrosion and Anti-Seizing Properties
  • Corrugated Ribs Prevent Flashover
  • Pure Alumina Silicate Ceramic Insulator, Provides Superior Strength and Better Heat Transfer
  • Copper Core Aids in Heat Removal
  • Triple Seals Prevent Leakage


Plug Specifications
  • Thread Size: 10mm
  • Hex Size: 5/8" (16mm)
  • Reach: 19mm (3/4")
  • Seat Type: Gasket
  • Gap: .036" (0.9mm)
  • Heat Range: 9
  • Terminal Type: Solid
  • Resistor: Yes
  • Thread Pitch: 1.0mm

Center Electrode
  • Type: Fine Wire
  • Material: Iridium
  • Size: 0.6mm
  • Projection: Projected

Ground Electrode
  • Type: Taper Cut
  • Material: Platinum
  • Quantity: 1

Manufacturer Part Number: IMR9D-9H