10 Years Available
Mercury Cyclone Light Bulb Sizes
Complete bulb size reference for the Mercury Cyclone from 1962 to 1971. Find headlight, fog light, turn signal, and brake light bulb sizes for every model year.
Every Mercury cyclone from 1962 to 1971 uses the same H5006 low beam bulb — once you confirm your year is within this range, you only need one part number.
Year Range
1962 – 1971
10 model yearsBulb Sizes Across Years
| Position | Bulb Type(s) | Years | Status |
|---|---|---|---|
| High Beam | H5001(1962–1971) | 10 years | Consistent |
| Turn Signal Front | 1157A(1964–1969) 1157(1963–1971) | 9 years | Changed |
| Low Beam | H5006(1962–1971) | 10 years | Consistent |
| Reverse Light | 1156(1965–1971) | 6 years | Consistent |
| Brake Light | 1157(1963–1971) | 9 years | Consistent |
| Parking Light | 1157A(1964–1969) 1157(1963–1971) | 9 years | Changed |
| Turn Signal Rear | 1157(1963–1971) | 9 years | Consistent |
| Tail Light | 1157(1963–1971) | 9 years | Consistent |
| Side Marker | 194(1970–1970) | 1 years | Consistent |
Common Cyclone Replacement Parts
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Frequently Asked Questions
We have bulb size data for the Mercury Cyclone from 1962 to 1971, covering 10 model years. Select your year below for a complete position-by-position bulb chart.
No, the Mercury Cyclone has used the H5006 low beam bulb consistently across all 10 model years in our database. Any year in the 1962–1971 range uses the same bulb.
The Mercury Cyclone uses a H5006 bulb for the low beam and a H5001 for the high beam. Select your year below for the exact fitment chart.
Yes. The Mercury Cyclone uses a H5006 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.