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Standard Spark Plug for Ducati 999 & 999S ; CR9EB / NGK
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Part #: CR9EB

Vehicle Manufacturer:
Ducati, Husqvarna, MV Agusta, MZ, Piaggio, Aprilia
Application: Many
Model Years: Please see application table
Heat Range: 9 (1=Hot, 9=Cold)

(See APPLICATION TABLE tab to verify vehicle fitment )

Original Equipment : NGK
EME Price $4.25

Part #: CR9EB

Loctite Copper Anti-Seize Lubricant

One time use Loctite for Spark Plugs [Add $1.80]

Application Table


  • 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: Solid
  • Overall Height: ISO
  • Gap: .031" (0.8mm)

Center Electrode

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

Ground Electrode

  • Material: Nickel
  • Type: Standard
  • Quantity: 1


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

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