Acura RL Stepwell Bulb Size
The Acura RL stepwell light uses 194 and DE3021 bulb sizes depending on the specific production period for the vehicle. Available data covers the time range from 1996 through 2012.
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 |
|---|---|
| 2005-2012 | 194 |
| 1996-2004 | 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 |