NGK SPARK PLUGS
NGK SPARK Plugs SPARK Plug NGK LKAR8A-9 4786
NGK SPARK Plugs SPARK Plug NGK LKAR8A-9 4786
Regular price
£28.00 GBP
Regular price
Sale price
£28.00 GBP
Unit price
per
Taxes included.
In stock, ready to ship
Couldn't load pickup availability
In stock at our shop in west Wales
15 on the shelf, packed and sent from Tal-sarn near Lampeter.
- Free click and collect from the shop at SA48 8QB, usually ready within 24 hours
- 30 days to change your mind, and we pay the postage if it is our mistake
Free UK delivery once your order passes £99. Standard £4.50, express £9.99.
In stock and ordered before 2.30pm? It goes out the same working day.
Not sure it is the right part? Call the parts counter on 01570 470 022.
- Brand
- NGK SPARK PLUGS
- Part number
- 21030086
- EAN
- 087295147863
- Category
- SPARK PLUG GROUP
NGK SPARK PLUGS Spark Plug
Spark Plug - LKAR8A-9
- Trivalent metal plating provides superior anti-corrosion and anti-seizing properties
- Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer
- Triple seals prevent leakage
- Corrugated ribs prevent flashover
- Copper core aids in heat removal
Specifications
| Brand | NGK SPARK PLUGS |
|---|---|
| Manufacturer part number | 4786 |
| Manufacturer description | SPARK PLUG NGK LKAR8A-9 |
| Full description | SPARK PLUG LKAR8A-9 |
| Ground Electrode Shape | Standard |
| Thread Reach | 26.5 mm |
| Center Electrode Type | Standard |
| Electrode Tip Material | Nickel Alloy |
| Spark Gap | 0,9 mm (0.035"), 0.035", 0.9 mm |
| Model | LKAR8A-9 |
| Type | Resistor |
| Units | Each |
| Electrical Resistance | 5k Ohms |
| Ground Electrode Configuration | Single |
| Riding Style | Street, Off-Road |
| Terminal Configuration | Solid Terminal |
| Center Electrode Projection | Projected |
| Hex Size | 14.3 mm |
| Heat Range | 8 |
| Product Name | Spark Plug |
| Style | Standard |
| Country of origin | Japan |
| EAN | 0087295147863 |
In the box
- 1 x NGK SPARK PLUGS Spark Plug (part number 4786)
Sold individually unless the title or specification states otherwise.
Fits 33 models
- KTM 200 Duke (2011-2017)
- KTM 450 EXC (2008-2009)
- KTM 450 EXC-R (2007-2016)
- KTM 510 XC-W (2008-2015)
- KTM 520 EXC Racing 4-Stroke (2007-2015)
- KTM 530 EXC (2008-2009)
- KTM 530 EXC-R (2008)
- KTM 660 LC4 Rally Factory Replica (2008-2009)
- KTM DUKE 125 (2011-2012)
- KTM DUKE 125 ABS (2013-2014)
- KTM DUKE 200 (2012-2016)
- KTM DUKE 200 ABS (2013)
- KTM DUKE 390 ABS (2013-2019)
- KTM DUKE 690 (2008-2010)
- KTM EXC 450 (2009)
- KTM EXC 450 RACING (2007)
- KTM EXC 530 (2008-2009)
- KTM EXC-R 450 (2008)
- KTM EXC-R 530 (2008-2010)
- BAJAJ PULSAR NS 200 (2012-2024)
- BAJAJ PULSAR NS 200 ABS (2025-2026)
- BETA RR 350 (2013-2014)
- BETA RR 390 (2015)
- BETA RR 390 EFI (2016-2026)
- BETA RR 400 (2010-2014)
- BETA RR 430 (2015)
- BETA RR 430 EFI (2016-2026)
- BETA RR 450 (2010-2014)
- BETA RR 480 (2015)
- BETA RR 480 EFI (2016-2026)
- BETA RR 498 (2012-2014)
- BETA RR 520 (2010-2012)
- BETA RS 400 (2013-2014)
Years shown are per model. If your bike is not listed, contact us with the year, make and model and we'll confirm before you buy.

Does it fit your bike?
33 models across 3 makes. Not sure? Call the parts counter on 01570 470 022.
KTM
- 200 Duke2011-2017
- 450 EXC2008-2009
- 450 EXC-R2007-2016
- 510 XC-W2008-2015
- 520 EXC Racing 4-Stroke2007-2015
- 530 EXC2008-2009
- 530 EXC-R2008
- 660 LC4 Rally Factory Replica2008-2009
- DUKE 1252011-2012
- DUKE 125 ABS2013-2014
- DUKE 2002012-2016
- DUKE 200 ABS2013
- DUKE 390 ABS2013-2019
- DUKE 6902008-2010
- EXC 4502009
- EXC 450 RACING2007
- EXC 5302008-2009
- EXC-R 4502008
- EXC-R 5302008-2010
BETA
- RR 3502013-2014
- RR 3902015
- RR 390 EFI2016-2026
- RR 4002010-2014
- RR 4302015
- RR 430 EFI2016-2026
- RR 4502010-2014
- RR 4802015
- RR 480 EFI2016-2026
- RR 4982012-2014
- RR 5202010-2012
- RS 4002013-2014
BAJAJ
- PULSAR NS 2002012-2024
- PULSAR NS 200 ABS2025-2026