5 Years Available
Pontiac Fiero Light Bulb Sizes
Complete bulb size reference for the Pontiac Fiero from 1984 to 1988. Find headlight, fog light, turn signal, and brake light bulb sizes for every model year.
Every Pontiac fiero from 1984 to 1988 uses the same H6054 low beam bulb — once you confirm your year is within this range, you only need one part number.
Year Range
1984 – 1988
5 model yearsBulb Sizes Across Years
| Position | Bulb Type(s) | Years | Status |
|---|---|---|---|
| Low Beam | H6054(1984–1988) | 5 years | Consistent |
| Side Marker | 194(1984–1988) | 5 years | Consistent |
| Brake Light | 889(1986–1988) | 3 years | Consistent |
| License Plate | 194(1984–1988) | 5 years | Consistent |
| Reverse Light | 1156(1984–1988) | 5 years | Consistent |
| Dome Light | 906(1986–1988) | 3 years | Consistent |
| Trunk Light | 168(1986–1988) | 3 years | Consistent |
| High Beam | 194(1984–1988) | 5 years | Consistent |
| Map Light | 906(1987–1987) | 1 years | Consistent |
Common Fiero Replacement Parts
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Frequently Asked Questions
We have bulb size data for the Pontiac Fiero from 1984 to 1988, covering 5 model years. Select your year below for a complete position-by-position bulb chart.
No, the Pontiac Fiero has used the H6054 low beam bulb consistently across all 5 model years in our database. Any year in the 1984–1988 range uses the same bulb.
The Pontiac Fiero uses a H6054 bulb for the low beam and a 194 for the high beam. Select your year below for the exact fitment chart.
Yes. The Pontiac Fiero uses a H6054 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.