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NGK Iridium IX Spark Plug (DPR9EIX-9) 5545

NGK Iridium IX Spark Plug (DPR9EIX-9) 5545

Regular price $33.63 USD
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Iridium IX Spark Plug 5545 by NGK. Check the part number and details below against what you are replacing. Worn plugs, cracked wires and weak coils cause misfires, rough running and poor economy.

Quick facts

  • Brand: NGK
  • Part type: Ignition part

Listed fitment

  • 1997 - 2001 Ducati Monster 600 Base
  • 1999 Ducati Monster 600 City Base
  • 1998 - 2001 Ducati Monster 600 Dark Base
  • 1999 - 2000 Ducati Monster 600 Dark City Base
  • 2000 - 2001 Ducati Monster 600 Metallic Base
  • 2004 Ducati Monster 620 Capirex Base
  • 2005 - 2006 Ducati Monster 620 Dark Base
  • 2004 Ducati Monster 620 Matrix Base
  • 2002 Ducati Monster 620s Base
  • 1994 - 1995 Honda CB1000 Base
  • 1993 - 1996 Honda CBR1000F Base
  • 1987 - 1991 Honda CBR1000F Hurricane Base
  • 1985 - 1986 Honda VF1000R Base
  • 1986 Honda VF500F Interceptor Base
  • 1986 - 1987 Honda VFR700F Interceptor Base
  • 1986 Honda VFR750F Interceptor Base
  • 1998 - 2005 Honda VTR1000 Super Hawk Base
  • 1996 - 2005 Kawasaki KLR250 Base
  • 1984 - 1985 Kawasaki ZX550 GPZ Base
  • 1989 Lamborghini Countach 25th Anniversary
  • 1985 - 1989 Lamborghini Countach 5000 quattrovalvole
  • 1985 Lamborghini Countach Base
  • 1991 Lamborghini Diablo Base
  • 1986 - 1990 Lamborghini LM002 Base
  • 1990 - 1993 Suzuki DR250 Base
  • 1993 - 1995 Suzuki DR250SE Base
  • 1990 - 1993 Suzuki DR350 Base
  • 1990 - 1993 Suzuki DR350S Base
  • 1990 - 1993 Suzuki DR650S Base
  • 1985 Suzuki SP600 Base
  • 1995 - 2003 Triumph Trophy 1200 Base
  • 1995 - 2001 Triumph Trophy 900 Base
  • 1992 - 1993 Yamaha TDM850 Base

Tip: Set the spark plug gap to your engine spec and do not over-torque plugs in aluminum heads.

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NGK ignition part: what to know

Worn plugs, cracked wires and weak coils cause misfires, rough running and poor economy.

Fitment notes

  • Specs, lead time and warranty come from NGK and can change. The details above this guide are the latest we have.

Not sure it fits? Send us your year, make, model, engine and trim and we'll check before you order.

Ask about fitment

What else to plan for

More for your car: Spark Plugs · All Spark Plugs · Batteries & electrical

Questions about ignition part

Will this fit my car?
Check the title and details above for the vehicles and part number it is listed for. If you are not sure, contact us with your year, make, model, engine and trim and we will confirm fitment before you order.
How often should spark plugs be replaced?
Your maintenance schedule lists it; long-life plugs often go 60,000 to 100,000 miles.
Where do specs and warranty details come from?
From NGK. Each brand sets its own specs, lead times and warranty terms, and they can change. The product details above are the latest we have.
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