Volkswagen Jetta Turn Signal Bulb Size
Volkswagen Jetta front inner turn signal, front turn signal, and rear turn signal bulb sizes include 3457, 3357NA, 3457NA, 12174NA, PY21W, 12496, P21W, and P21/5W specifications. The chart covers replacement bulb data spanning 1980 to 2024.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
Front Inner 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 |
|---|---|---|---|
| 2004 | 3457 | 3457 | Check Price |
| 2000 | 3357NA | 3357NA | Check Price |
| 1999 | 3457NA (Late Model) | PY27/7W | Check Price |
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 |
|---|---|---|---|
| 2021-2024 | 12174NA | 12174NA | Check Price |
| 2019 | 12174NA | 12174NA | Check Price |
| 2018 | 7507 | PY21W | Check Price |
| 2017 | 12496 | 12496 | Check Price |
| 2016 | 7507 | PY21W | Check Price |
| 2015 | 7507 (With HID Headlamps) | PY21W | Check Price |
| 12496 (With Halogen Capsule Headlamps) | 12496 | Check Price | |
| 2006-2009 | H21W (With HID Headlamps) | H21W | Check Price |
| 1156NA (With Halogen Capsule Headlamps) | PY21W | Check Price | |
| 2004 | 3757NA | PY27/7W | Check Price |
| 2000 | 3757NA | PY27/7W | Check Price |
| 1980-1999 | 1157 | P21/5W | Check Price |
Rear Turn Signal
| Years | US Type | EU Type | Shop |
|---|---|---|---|
| 2015-2018 | 1156 (Without LED Tail Lights) | P21W | Check Price |
| 2006-2009 | 1156 | P21W | Check Price |
| 2004 | 1157 | P21/5W | Check Price |
| 1980-2000 | 1156 | P21W | Check Price |
Bulb Specifications
| Description | Type | Shop |
|---|---|---|
| ANSI standard (US & Canada). Dual-filament wedge bulb (T25). 12V, 27W/7W. | 3457 | Check Price |
| ANSI standard (US & Canada). Single-filament wedge bulb (T25), natural amber glass. 12V, 27W. | 3357NA | Check Price |
| ANSI standard (US & Canada). Dual-filament wedge bulb (T25), natural amber glass. 12V, 27W/7W. | 3457NA | Check Price |
| OEM part number. Natural amber glass variant. 12V. | 12174NA | 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 |
| ECE standard (Europe & worldwide). Single-filament signalling bulb with BAY9s base. 12V, 21W. | H21W | Check Price |
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base, natural amber glass. 12V, 21W. | 1156NA | Check Price |
| ANSI standard (US & Canada). Dual-filament wedge bulb (T25), natural amber glass. 12V. | 3757NA | Check Price |
| ECE standard (Europe & worldwide). Dual-filament signalling bulb with BAY15d bayonet base. 12V, 21W/5W. | P21/5W | Check Price |
| ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base. 12V, 21W/5W. | 1157 | Check Price |
| ECE standard (Europe & worldwide). Single-filament signalling bulb with BA15s bayonet base. 12V, 21W. | P21W | Check Price |
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. 12V, 21W. | 1156 | Check Price |