Yamaha YFM250 Moto-4 Tail Light Bulb Size
The Yamaha YFM250 Moto-4 tail light uses a 1157 bulb size for replacement operations. The chart covers vehicle production spanning 1989 to 1991.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
Bulb Size by Year Range
| Years | Bulb Size |
|---|---|
| 1989-1991 | 1157 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base. 12V, 21W/5W. | 1157 |