Acura TL Courtesy Bulb Size
The Acura TL courtesy light utilizes 194 and DE3021 bulb sizes for the interior lighting components. Data for the specified vehicle covers the range from 1995 through 2006.
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 |
|---|---|
| 1999-2006 | 194 |
| 1995-1998 | DE3021 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3.78W. | 194 |
| ANSI standard (US & Canada). Festoon bulb, 31mm length, end-cap contacts. 12V. | DE3021 |