Dodge Ram 2500 Side Marker Bulb Size
Dodge Ram 2500 front and rear side marker bulbs utilize 3157, 3157NA, 12961, and 194 bulb sizes depending on location and model variation. The replacement chart covers 1994 through 2010 production years 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 Side Marker
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 |
|---|---|---|---|
| 2010 | 3157 (With 2 Headlamps) | P27/7W | Check Price |
| 3157NA (With 4 Headlamps) | PY27/7W | Check Price | |
| 2009 | 3157NA | PY27/7W | Check Price |
| 2006-2008 | 12961 | 12961 | Check Price |
| 2004-2005 | 3057 | 3057 | Check Price |
| 1994-2002 | 3157NA | PY27/7W | Check Price |
Rear Side Marker
| Years | US Type | EU Type | Shop |
|---|---|---|---|
| 2006-2007 | 3157 | P27/7W | Check Price |
| 2004 | 3157 | P27/7W | Check Price |
| 1994-2002 | 194 | W5W | Check Price |
Bulb Specifications
| Description | Type | Shop |
|---|---|---|
| ANSI standard (US & Canada). Dual-filament wedge bulb (T25). 12V, 27W/7W. | 3157 | Check Price |
| ANSI standard (US & Canada). Dual-filament wedge bulb (T25), natural amber glass. 12V, 27W/7W. | 3157NA | Check Price |
| Philips part number. Miniature wedge bulb (T10) with W2.1x9.5d base. 12V, 5W. | 12961 | Check Price |
| ANSI standard (US & Canada). Dual-filament wedge bulb (T25). 12V, 27W/7W. | 3057 | Check Price |
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3.78W. | 194 | Check Price |
| ECE standard (Europe & worldwide). Single-filament signalling bulb with W2.1x9.5d wedge base. 12V, 5W. | W5W | Check Price |