BMW 528i Turn Signal Bulb Size
BMW 528i front inner turn signal bulb size is 3157, front outer is 12961, front options include PY24WNA, 3357NA, and 3457NA, while rear turn signal bulb size is P21W. Replacement chart covers vehicle production years spanning 1979 to 2016 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 Inner Turn Signal
| Years | US Type | EU Type | Shop |
|---|---|---|---|
| 1997-2000 | 3157 | P27/7W | Check Price |
Front Outer Turn Signal
| Years | Bulb Type | Shop |
|---|---|---|
| 1997-2000 | 12961 | 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 |
|---|---|---|---|
| 2014-2016 | PY24WNA (With HID Headlamps) | PY24W | Check Price |
| 2011-2013 | PY24WNA | PY24W | Check Price |
| 2010 | 3357NA | 3357NA | Check Price |
| 2009 | 3457NA | PY27/7W | Check Price |
| 2008 | 3357NA | 3357NA | Check Price |
| 2000 | 3357NA (Front) | 3357NA | Check Price |
| 12961 (Side) | 12961 | Check Price | |
| 1997-1999 | 3157 (Front) | P27/7W | Check Price |
| 12961 (Side) | 12961 | Check Price | |
| 1979-1981 | 1157 | P21/5W | Check Price |
Rear Turn Signal
| Years | US Type | EU Type | Shop |
|---|---|---|---|
| 1997-2000 | 1156 | P21W | Check Price |
| 1979-1981 | 1156 | P21W | Check Price |
Bulb Specifications
| Description | Type | Shop |
|---|---|---|
| ANSI standard (US & Canada). Dual-filament wedge bulb (T25). 12V, 27W/7W. | 3157 | Check Price |
| Philips part number. Miniature wedge bulb (T10) with W2.1x9.5d base. 12V, 5W. | 12961 | Check Price |
| 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 |
| 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 |
| 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 |