Volkswagen Passat Tail Light Bulb Size
The Volkswagen Passat tail light utilizes 921, 12961, P21/4W, P21/5W, and 12821 bulb sizes depending on the specific version of the vehicle. Data for the lighting components spans from 1990 through 2019 for the various configurations listed.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
Bulb Size by Year Range
| Years | Bulb Size |
|---|---|
| 2016-2021 | 921 (With Halogen Capsule Headlamps) |
| 2012-2015 | 12961 |
| 2002-2005 | P21/4W |
| 2001 | P21/4W |
| P21/5W (Early Model) | |
| 1998-2000 | P21/5W |
| 1995-1997 | 12821 |
| 1990-1994 | P21/5W |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Wedge bulb (T15). 12V, 16W. | 921 |
| Philips part number. Miniature wedge bulb (T10) with W2.1x9.5d base. 12V, 5W. | 12961 |
| ECE standard (Europe & worldwide). Dual-filament signalling bulb with BAZ15d bayonet base. 12V, 21W/4W. | P21/4W |
| ECE standard (Europe & worldwide). Dual-filament signalling bulb with BAY15d bayonet base. 12V, 21W/5W. | P21/5W |
| Philips part number. Miniature wedge bulb (T10) with W2.1x9.5d base. 12V, 5W. | 12821 |