Honda Motorcycle GL1500A Gold Wing Aspencade Turn Signal Bulb Size
Honda Motorcycle GL1500A Gold Wing Aspencade front turn signal bulbs measure 7443 or 1034 in size, while rear turn signal bulbs measure PY21W, 12496, or 1073 in size. The replacement chart covers 1991 through 2000 model years with corresponding bulb size specifications.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
Front Turn Signal
| Years | Bulb Size |
|---|---|
| 1998-2000 | 7443 |
| 1991-1997 | 1034 |
Rear Turn Signal
| Years | Bulb Size |
|---|---|
| 2000 | PY21W |
| 1998-1999 | 12496 |
| 1996-1997 | 1073 |
| 1994-1995 | P21W |
| 1993 | 1073 |
| 1991-1992 | P21W |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Dual-filament wedge bulb (T20). 12V, 21W/5W. | 7443 |
| ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base. Variant of 1157. 12V, 21/5W. | 1034 |
| ECE standard (Europe & worldwide). Single-filament amber bulb with BAU15s bayonet base. 12V, 21W. | PY21W |
| Philips/Osram part number. Halogen bulb, specialty application. 12V. | 12496 |
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. Lower wattage variant of 1156. 12V, 13W. | 1073 |
| ECE standard (Europe & worldwide). Single-filament signalling bulb with BA15s bayonet base. 12V, 21W. | P21W |