9 Years Available
Lincoln Mark Vii Light Bulb Sizes
Complete bulb size reference for the Lincoln Mark Vii from 1984 to 1992. Find headlight, fog light, turn signal, and brake light bulb sizes for every model year.
Our database lists the same 9004 low beam bulb for Lincoln mark-vii entries from 1984 to 1992. Confirm your trim and factory lighting package before buying.
Year Range
1984 – 1992
9 model yearsBulb Sizes Across Years
| Position | Bulb Type(s) | Years | Status / Shop |
|---|---|---|---|
| Low Beam | 9004(1984–1992) | 9 years | Consistent |
| Turn Signal Front | 1157A(1984–1988) 3157CK(1989–1992) 3057NA(1991–1991) | 9 years | Changed |
| Side Marker | 194(1984–1992) | 9 years | Consistent |
| Brake Light | 3157CK(1988–1991) 1157(1984–1987) 912(1992–1992) | 9 years | Changed |
| License Plate | 168(1984–1992) | 9 years | Consistent |
| Parking Light | 1157A(1984–1988) 3157CK(1989–1992) 3057NA(1991–1991) | 9 years | Changed |
| Turn Signal Rear | 1157(1984–1987) 3157CK(1989–1992) 3157(1988–1991) | 9 years | Changed |
| Tail Light | 1157(1984–1988) 3157CK(1989–1992) 3157(1991–1991) | 9 years | Changed |
| Reverse Light | 1156(1984–1988) 3156(1989–1992) | 9 years | Changed |
| Dome Light | 912(1984–1991) 906(1992–1992) | 7 years | Changed |
| Trunk Light | 906(1989–1992) 912(1990–1991) | 4 years | Changed |
| Map Light | 912(1985–1991) 916(1992–1992) | 8 years | Changed |
| High Beam | 9004(1984–1992) | 9 years | Consistent |
Common Mark Vii Replacement Parts
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Frequently Asked Questions
We have bulb size data for the Lincoln Mark-Vii from 1984 to 1992, covering 9 model years. Select your year below for a complete position-by-position bulb chart.
No, the Lincoln Mark-Vii has used the 9004 low beam bulb consistently across all 9 model years in our database. Any year in the 1984–1992 range uses the same bulb.
The Lincoln Mark-Vii uses a 9004 bulb for the low beam (same bulb serves both high and low beam via dual filament). Select your year below for the exact fitment chart.
Yes. The Lincoln Mark-Vii uses a 9004 low beam, and direct-fit LED conversion kits for that size are widely available. LED upgrades typically produce 2–3× more light output than stock halogen and last 25,000+ hours. Look for a DOT-compliant kit with a proper beam cutoff pattern.
Select your model year from the list below. Each year page shows every bulb position — low beam, high beam, fog light, turn signal, and brake light — with the correct size and a link to buy it on Amazon.