

⚡ Ignite your ride with NGK – where precision meets power!
The NGK Spark Plug BM6A 5921 features a wide heat range and platinum core for superior durability and performance. Engineered in close collaboration with vehicle manufacturers, it offers universal 14mm fitment ideal for motorcycles and other engines. With a 1-year warranty and stellar customer ratings, it’s the trusted choice for professionals seeking reliable ignition and enhanced fuel economy.




| ASIN | B000BPGPBW |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | 8,391 in Automotive ( See Top 100 in Automotive ) 44 in Car Spark Plugs 266 in Lawn Mower Parts & Accessories |
| Brand Name | NGK |
| Compatible with Vehicle Type | Motorcycle |
| Core Material | Platinum |
| Customer Reviews | 4.7 4.7 out of 5 stars (3,252) |
| Global Trade Identification Number | 00087295159217 |
| Item Type Name | Spark plug |
| Item Weight | 0.02 Kilograms |
| Manufacturer | NGK |
| Manufacturer Part Number | 130-799 |
| Manufacturer Warranty Description | 1 Year Manufactuer Warranty |
| Model Number | 5921 |
| OEM Equivalent Part Number | Honda 98073-56740 |
| Thread Size | 14mm |
| Top Material Type | Copper |
| UPC | 087295059210 087295159217 |
| Unit Count | 1.0 count |
M**D
Sparks
Good quality excellent service
T**E
Turning Japanese
NGK was the world leaders in spark plugs. ever since 1977 my dad always told me NKG are the best spark plugs you can ever get. Maybe he didn't know they were Japanese, cos I'm pretty sure that being alive in WW2 he'd never endorse them. Old folks eh? Well he used to rate them over Champion. I've always used NGK based upon what your dad tells you as a kid, and have to agree with him, never had a bad one yet. Bought this one for a strimmer. Started first time and no misfires. Stick with what you know's best.
G**.
Ok
Ok
M**N
Good quality
Worked well
G**N
Good product
Good product at a reasonable price
T**E
Still going strong . Good product and saved the day & $$$
Working good and thank you Amazon for a prompt delivery
T**W
Sparking good kit
I bought this spark plug as a replacement for my failed petrol strimmer. My hope was that it would revive the old beasty so I could once again tame the jungle that is my mothers garden. When it arrived packed into its Jiffy bag, I gave it as once over, adjusted the gap to be within the required tolerance specified by the strimmer manufacturer and popped it in. After reconnecting the HT lead to the top of the plug (a push fit) and priming the carburettor, a few pulls on the starting cord and she sprung into life. At this point I was over joyed with feelings of both success and relief. I can now go full "Gears of War" at the thickets of weeds and brambles which have plagued my outdoor spaces for so long now.
J**N
Quick
Quick delivery good quality great fit
Y**S
great and fast delivery
S**O
Ottima candela ad elettrodo non prominente
Ö**N
Helt okej
中**弘
草刈機のエンジンがかからず弱っていました。 スパークプラグを交換したところ一回で始動しました。 定期的に交換が必要だと感じます。
G**O
alles ok
Trustpilot
Hace 2 días
Hace 1 mes