NGK
NGK Racing Spark Plug (BR10EG) 3830
NGK Racing Spark Plug (BR10EG) 3830
Part number: 9WJII
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- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
Racing Spark Plug 3830 by NGK. Ignition parts are routine maintenance and among the easiest ways to restore smooth running. The fitment section lists 13 applications.
Key features
- Choose Single (1 plug) or Box of 4. Price and stock apply to the selected pack size
- Available in 2 pack size options
Specifications
- Brand: NGK
- Part type: Ignition part
Options
- Pack size: Box of 4, Single (1 plug)
Fitment
- 1997 - 2010 Aprilia RS 125 Base
- 1992 - 1995 Aprilia RS 125 R Extrema Base
- 2004 - 2005 Aprilia Tuono 125 Base
- 1986 - 2002 Honda CR80R Base
- 1996 - 2002 Honda CR80RB Expert Base
- 2003 - 2007 Honda CR85R Base
- 2007 Honda CR85RB Expert Base
- 2000 - 2019 Kawasaki KX65 Base
- 1996 KTM 125 EXC Base
- 1995 - 1997 KTM 125 SX Base
- 2004 - 2005 Suzuki RM65 Base
- 2000 - 2001 Yamaha YZ80 Base
- 2002 - 2020 Yamaha YZ85 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?
13 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.
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? Tell us exactly what you drive and we'll confirm fitment first. It's free and saves a return.
Ask about fitmentParts that usually go with it
- 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.