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NGK Standard Spark Plug (CR8EH-9) 5666

NGK Standard Spark Plug (CR8EH-9) 5666

Part number: 24PCQ

Regular price $100.50 USD
Regular price Sale price $100.50 USD
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NGK Standard Spark Plug 5666, with the part number and details listed below. Ignition parts create and deliver the spark that lights the fuel in each cylinder.

Quick facts

  • Brand: NGK
  • Part type: Ignition part

Listed fitment

  • 1989 - 1990 Honda CB400F CB-1 Base
  • 2002 - 2007 Honda CB900F 919 Base
  • 1993 - 1999 Honda CBR900RR Base
  • 2002 - 2009 Honda CHF50 Metropolitan Base
  • 2002 - 2005 Honda CHF50P Metropolitan II Base
  • 2007 - 2019 Honda CRF150R Base
  • 2007 - 2019 Honda CRF150R Expert Base
  • 2002 - 2010 Honda FSC600 Silver Wing Base
  • 2003 - 2013 Honda FSC600A Silver Wing ABS Base
  • 2003 - 2020 Honda NPS50 Ruckus Base
  • 2004 - 2009 Honda NPS50S Ruckus Base
  • 2015 Honda PCX150 Base
  • 2010 Honda SH150i Base
  • 1991 - 2003 Honda ST1100 Base
  • 1992 - 2003 Honda ST1100 ABS Base
  • 1994 - 2003 Honda VF750C Magna Base
  • 1995 - 1996 Honda VF750CD Magna Deluxe Base
  • 1990 - 1997 Honda VFR750F Interceptor Base
  • 1990 Honda VFR750R RC30 Base
  • 1998 - 2001 Honda VFR800 Interceptor Base
  • 1989 - 1990 Honda VTR250 Interceptor Base
  • 1996 - 2004 Honda XR250R Base

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

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About this ignition part

Ignition parts are routine maintenance and among the easiest ways to restore smooth running.

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.

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Parts that usually go with it

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.

Questions & answers

No questions yet about this part. Ask about fitment, what's in the box or installation and we'll answer here.

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