| Brand | Brand |
| Placement on Vehicle | Front |
| Part Number | 78138WHYZ |
| Manufacturer Warranty | 12 Month Warranty |
| Notes | Standard - Twin Blister Pack |
| Years | 1977 1978 1979 |
| Application | Lincoln Mark V Turn Signal Light Bulb |
| Product Name | Turn Signal Light Bulb |
| CS-SKU | 400:78138WHYZ |
| Manufacturer Part Number | 78138WHYZ |