35 Years Available
Buick Riviera Light Bulb Sizes
Complete bulb size reference for the Buick Riviera from 1963 to 1999. Find headlight, fog light, turn signal, and brake light bulb sizes for every model year.
The Buick riviera changed low beam specifications across model years — 1975–1985: H4656; 1988–1999: 9006; 1965–1974: H5006; 1963–1964: 4000 LED. Make sure to select your exact year below to get the right bulb size.
Year Range
1963 – 1999
35 model yearsBulb Sizes Across Years
| Position | Bulb Type(s) | Years | Status |
|---|---|---|---|
| High Beam | H4651(1975–1985) 9005(1988–1999) H5001(1965–1974) 194(1986–1987) H5001 LED(1963–1964) | 35 years | Changed |
| Turn Signal Front | 1157A(1965–1985) 3157CK(1996–1999) 1034(1963–1964) 3057NA(1995–1995) | 28 years | Changed |
| Side Marker | 194(1968–1999) 168(1977–1977) 1157(1971–1971) | 29 years | Changed |
| Low Beam | H4656(1975–1985) 9006(1988–1999) H5006(1965–1974) 4000 LED(1963–1964) | 33 years | Changed |
| Brake Light | 1157(1965–1985) 1156(1986–1999) 3057(1995–1996) 1816(1963–1964) | 32 years | Changed |
| Reverse Light | 1156(1963–1993) 3157CK(1997–1999) 3057(1995–1996) | 35 years | Changed |
| Parking Light | 1157A(1965–1985) 3157CK(1996–1999) 1034(1963–1964) 3057NA(1995–1995) | 27 years | Changed |
| Turn Signal Rear | 1157(1965–1985) 3157CK(1995–1999) 1034(1963–1964) | 28 years | Changed |
| Tail Light | 1157(1965–1985) 3157CK(1995–1999) 194(1990–1993) 168(1977–1977) | 30 years | Changed |
| License Plate | 194(1972–1999) 1155(1963–1964) 168(1977–1977) | 28 years | Changed |
| Dome Light | 168(1996–1999) 1004(1963–1964) 906(1995–1995) 194(1971–1971) | 8 years | Changed |
| Map Light | 168(1996–1999) 912(1983–1984) 89(1963–1964) 906(1995–1995) 194(1971–1971) | 10 years | Changed |
| Trunk Light | 89(1963–1964) 194(1971–1971) | 3 years | Changed |
| Fog Light | LED Fog Light(1963–1964) | 2 years | Consistent |
Common Riviera Replacement Parts
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Frequently Asked Questions
We have bulb size data for the Buick Riviera from 1963 to 1999, covering 35 model years. Select your year below for a complete position-by-position bulb chart.
Yes, the Buick Riviera changed low beam bulb specifications across generations: 1975–1985: H4656; 1988–1999: 9006; 1965–1974: H5006; 1963–1964: 4000 LED. Make sure to check your exact year using the list below.
The Buick Riviera uses a H4656 bulb for the low beam and a H4651 for the high beam, and a LED Fog Light for the fog lights. Select your year below for the exact fitment chart.
Yes. The Buick Riviera 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.