Volkswagen Golf Alltrack Turn Signal Bulb Size
The Volkswagen Golf Alltrack turn signal requires a 7440NA bulb size for the lighting assembly. Data for the specific bulb requirements covers the period from 2018 through 2018.
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 |
|---|---|---|---|
| 2019 | 7440NA (With Halogen Capsule Headlamps) | WY21W | Check Price |
| 2017-2018 | H21W (With HID Headlamps) | H21W | Check Price |
| 12174NA (With Halogen Capsule Headlamps) | 12174NA | Check Price |
Rear Turn Signal
| Years | US Type | EU Type | Shop |
|---|---|---|---|
| 2017-2018 | 7440NA | WY21W | Check Price |
Bulb Specifications
| Description | Type | Shop |
|---|---|---|
| ANSI standard (US & Canada). Single-filament wedge bulb (T20), natural amber glass. 12V, 21W. | 7440NA | Check Price |
| ECE standard (Europe & worldwide). Single-filament signalling bulb with BAY9s base. 12V, 21W. | H21W | Check Price |
| OEM part number. Natural amber glass variant. 12V. | 12174NA | Check Price |