Lincoln Mark IV Parking Light Bulb Size
The Lincoln Mark IV parking light requires 1157NA or 1034NA bulb sizes depending on the specific application for the vehicle. Data for the bulb sizes covers the range from 1972 to 1976.
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 |
|---|---|
| 1975-1976 | 1157NA |
| 1974 | 1034NA |
| 1973 | 1157NA |
| 1972 | 1034NA |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base, natural amber glass. 12V, 21W/5W. | 1157NA |
| ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base, natural amber glass. Variant of 1157. 12V, 21/5W. | 1034NA |