Ford Custom Side Marker Bulb Size
Ford Custom front side marker bulbs utilize 194, 161, or 1034NA sizes, while rear side marker bulbs use 194 or 161 sizes. Replacement chart data covers 1968 through 1972 production years.
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 |
|---|---|---|---|
| 1972 | 194 | W5W | Check Price |
| 1971 | 161 | 161 | Check Price |
| 1970 | 194 | W5W | Check Price |
| 1968 | 1034NA | 1034NA | Check Price |
Rear 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 |
|---|---|---|---|
| 1972 | 194 | W5W | Check Price |
| 1971 | 161 | 161 | Check Price |
| 1969-1970 | 194 | W5W | Check Price |
Bulb Specifications
| Description | Type | Shop |
|---|---|---|
| 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 |
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 1W. | 161 | Check Price |
| ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base, natural amber glass. Variant of 1157. 12V, 21/5W. | 1034NA | Check Price |