NGK
NGK Racing Spark Plug (BR8EG SOLID) 3992
NGK Racing Spark Plug (BR8EG SOLID) 3992
Part number: 24OP6
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- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
NGK Racing Spark Plug 3992. Ignition parts are routine maintenance and among the easiest ways to restore smooth running. The fitment section lists 8 applications.
Key features
- Choose Single (1 plug) or Box of 4. Price and stock apply to the selected pack size
- ATV - 2005-2003 GAS GAS, M/C - 2004-1998 KAWASAKI, 2008-1998 KTM
- Available in 2 pack size options
Specifications
- Brand: NGK
- Part type: Ignition part
Options
- Pack size: Box of 4, Single (1 plug)
Fitment
- 2003 - 2005 Gas Gas Wild HP 300 Base
- 1998 - 2004 Kawasaki KX500 Base
- 1998 - 2005 KTM 200 EXC Base
- 1998 - 2003 KTM 200 MXC Base
- 2006 - 2009 KTM 200 XC Base
- 2006 - 2016 KTM 200 XC-W Base
- 2001 - 2002 Suzuki RM250 Base
- 1996 - 2002 Yamaha YZ250 Base
What it does
Worn plugs, cracked wires and weak coils cause misfires, rough running and poor economy. Electrical faults often show up as warning lights, rough running or no-start problems, and the right replacement part clears the cause rather than the symptom.
Installation & tips
- Set the spark plug gap to your engine spec and do not over-torque plugs in aluminum heads.
- Plug wires or boots: Old wires and boots crack.
- Disconnect the battery before you unplug or splice any wiring, and test everything works before you refit trim panels.
FAQ
How many vehicles is it listed for?
8 applications are listed in the fitment section above.
Can I install it myself?
Many owners do this job at home with basic tools and a service manual for their vehicle. If you are not sure, have it fitted by a qualified mechanic.
What should I check before ordering?
Compare the part number, specifications and fitment on this page with your vehicle and with the part you are replacing.
Before you order
- Measure the part you are replacing and compare it with the specifications above.

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 fitmentWhat else to plan for
- Plug wires or boots. Old wires and boots crack.
More for your car: Spark Plugs · All Spark Plugs · Batteries & electrical
Questions about ignition part
Will this fit my car?
How often should spark plugs be replaced?
Where do specs and warranty details come from?
Questions & answers
No questions yet about this part. Ask about fitment, what's in the box or installation and we'll answer here.