5 Years Available
Maserati Biturbo Light Bulb Sizes
Complete bulb size reference for the Maserati Biturbo from 1983 to 1987. Find headlight, fog light, turn signal, and brake light bulb sizes for every model year.
Every Maserati biturbo from 1983 to 1987 uses the same H4656 low beam bulb — once you confirm your year is within this range, you only need one part number.
Year Range
1983 – 1987
5 model yearsBulb Sizes Across Years
| Position | Bulb Type(s) | Years | Status |
|---|---|---|---|
| High Beam | H4651(1983–1987) | 5 years | Consistent |
| Low Beam | H4656(1983–1987) | 5 years | Consistent |
| Turn Signal Front | 1156(1983–1987) | 5 years | Consistent |
| Turn Signal Rear | 1156(1983–1987) | 5 years | Consistent |
| Brake Light | 1157(1983–1987) | 5 years | Consistent |
| Tail Light | 1157(1983–1987) | 5 years | Consistent |
| Reverse Light | 1156(1983–1987) | 5 years | Consistent |
| Dome Light | 194(1983–1987) | 5 years | Consistent |
| Trunk Light | 194(1983–1987) | 5 years | Consistent |
Common Biturbo Replacement Parts
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Frequently Asked Questions
We have bulb size data for the Maserati Biturbo from 1983 to 1987, covering 5 model years. Select your year below for a complete position-by-position bulb chart.
No, the Maserati Biturbo has used the H4656 low beam bulb consistently across all 5 model years in our database. Any year in the 1983–1987 range uses the same bulb.
The Maserati Biturbo uses a H4656 bulb for the low beam and a H4651 for the high beam. Select your year below for the exact fitment chart.
Yes. The Maserati Biturbo uses a H4656 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.