BMW X3 Turn Signal Bulb Size
BMW X3 front inner turn signal bulbs use PY24WNA or 12496 size, while front turn signals accommodate PY24WNA, 12496, or PY21W sizes, and rear turn signals use P21W, 12496, or PY21W sizes. The chart covers 2004 to 2019 replacement bulb specifications for this model.
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 |
|---|---|---|---|
| 2007-2010 | PY24WNA | PY24W | Check Price |
| 2006 | 12496 | 12496 | 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 |
|---|---|---|---|
| 2019 | PY24WNA | PY24W | Check Price |
| 2016-2018 | 12496 | 12496 | Check Price |
| 2015 | 12496 (With HID Headlamps) | 12496 | Check Price |
| 7507 (With Halogen Capsule Headlamps) | PY21W | Check Price | |
| 2014 | 12496 | 12496 | Check Price |
| 2012-2013 | 7507 | PY21W | Check Price |
| 2011 | 12496 | 12496 | Check Price |
| 2005 | 12496 | 12496 | Check Price |
| 2004 | 7507 | PY21W | 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 |
|---|---|---|---|
| 2011-2019 | 1156 | P21W | Check Price |
| 2008-2010 | 12496 | 12496 | Check Price |
| 2006-2007 | 7507 | PY21W | Check Price |
| 2004-2005 | 12496 | 12496 | Check Price |
Bulb Specifications
| Description | Type | Shop |
|---|---|---|
| ANSI standard (US & Canada). Amber variant of ECE PY24W with PGU20-4 base. 12V, 24W. | PY24WNA | Check Price |
| ECE standard (Europe & worldwide). Single-filament amber bulb with PGU20-4 base. 12V, 24W. | PY24W | Check Price |
| Philips/Osram part number. Halogen bulb, specialty application. 12V. | 12496 | Check Price |
| ECE standard (Europe & worldwide). Single-filament amber bulb with BAU15s bayonet base. 12V, 21W. | PY21W | 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 |