B9HCS spark plug with short thread suitable for various Yamaha mopeds, mopeds or small engine bikes.
The spark plug is intended as a replacement for vehicles that require a spark plug with the designation B9HCS and short thread.
Thanks to the short, twisted electrode, this spark plug is also suitable for high-compression engines in which the piston protrudes far into the combustion chamber. The only difference to B9HS is the electrode.
| Manufacturer | NGK |
| Candle designation | B9HCS |
| Candle thread type | short |
| Thread type | MF14x1.25 (fine pitch thread) |
| Spark plug socket | M4 |
| Suppressed | No |
| Width across flats | 21 mm |
| Area of application | Original |
| Universal | |
| Puch | E50 ZA50 (air-cooled) ZA50 (fan-cooled) Z50 (X30 Sport) Z50 (X30 Velux) 2-speed MS, MV, MV50 3-speed VSD, DS, VZ, MC |
| Sachs | 50 (Fahrtwind, 1.25 / 1.5 hp, DE) 502 (Saxonette) - AL , AML 50/2 - L CH (0.8 PS) , ML CH (0.8 PS) , MB (2.6 PS) , MLB (2.6 PS) 50/3 50/4 - MLFB (2.6 PS) , LKH (4.5 PS) 50/5 503 - AAL , ABL , 2AL / 2BL , AB , AC , ADV 504 (without pedal shaft) 505 (with pedal shaft) - 1A (AT) , 2A (HG) 508 535 |
| Piaggio | Ciao - P , SC , PX , C24 Si Bravo / Super Bravo Boxer Grillo |
| Zündapp Belmondo | |
| Tomos | |
| Bye Bike | |
| Alpa Chopper / Turbo | |
| Cilo | |
| DKW |
| Fantic | Issimo |
| Garelli | |
| Honda | |
| Hercules | |
| ILO / JLO | |
| Kreidler | Flory MF Foil |
| MBK / Motobécane | |
| Miele | |
| --- PLEASE USE --- | |
| Monark | |
| Peugeot | |
| Victoria | |
| Zündapp | 434 Chassis (mountaineer) 278 Motor |
| KTM |
