Honda Accord Turn Signal Bulb Size
Honda Accord front turn signal bulbs use 7440NA, 7443NA, or 3497 sizes, while rear turn signal bulbs use PY21W, 12496, or 1156 sizes. The chart covers bulb size specifications across a 46-year range from 1976 to 2021.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
Front Turn Signal
If US Type and EU Type show the same value, a direct cross-reference for this bulb is not available or the data is insufficient.
| Years | US Type | EU Type | Shop |
|---|---|---|---|
| 2021 | 7440NA | WY21W | Check Price |
| 2018 | 7443NA | WY21/5W | Check Price |
| 1990-1991 | 3497 | 3497 | Check Price |
| 1982-1985 | 2057 | 2057 | Check Price |
| 1976-1978 | 2057 | 2057 | Check Price |
Rear Turn Signal
If US Type and EU Type show the same value, a direct cross-reference for this bulb is not available or the data is insufficient.
| Years | US Type | EU Type | Shop |
|---|---|---|---|
| 2021 | 7507 (With Halogen Lamp Headlights) | PY21W | Check Price |
| 2018-2020 | 12496 | 12496 | Check Price |
| 1990-1991 | 1156 | P21W | Check Price |
| 1982-1985 | 1156 | P21W | Check Price |
| 1976-1978 | 1156 | P21W | Check Price |
Bulb Specifications
| Description | Type | Shop |
|---|---|---|
| ANSI standard (US & Canada). Single-filament wedge bulb (T20), natural amber glass. 12V, 21W. | 7440NA | Check Price |
| ANSI standard (US & Canada). Dual-filament wedge bulb (T20), natural amber glass. 12V, 21W/5W. | 7443NA | Check Price |
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. Variant of 1156. 12V, 21W. | 3497 | Check Price |
| ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base. Brighter variant of 1157. 12V, 26.9W/8W. | 2057 | Check Price |
| ECE standard (Europe & worldwide). Single-filament amber bulb with BAU15s bayonet base. 12V, 21W. | PY21W | Check Price |
| Philips/Osram part number. Halogen bulb, specialty application. 12V. | 12496 | Check Price |
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. 12V, 21W. | 1156 | Check Price |
| ECE standard (Europe & worldwide). Single-filament signalling bulb with BA15s bayonet base. 12V, 21W. | P21W | Check Price |