23 Years Available
Oldsmobile Delta 88 Light Bulb Sizes
Complete bulb size reference for the Oldsmobile Delta 88 from 1965 to 1990. Find headlight, fog light, turn signal, and brake light bulb sizes for every model year.
The Oldsmobile delta-88 changed low beam specifications across model years — 1965–1974: H5006; 1976–1986: H4656; 1987–1990: 9004. Make sure to select your exact year below to get the right bulb size.
Year Range
1965 – 1990
23 model yearsBulb Sizes Across Years
| Position | Bulb Type(s) | Years | Status / Shop |
|---|---|---|---|
| Side Marker | 194(1968–1990) | 20 years | Consistent |
| High Beam | H5001(1965–1974) H4651(1976–1986) 9004(1987–1990) | 23 years | Changed |
| Low Beam | H5006(1965–1974) H4656(1976–1986) 9004(1987–1990) | 23 years | Changed |
| Turn Signal Rear | 1157(1965–1990) 1157A(1981–1981) | 20 years | Changed |
| Tail Light | 1157(1965–1990) 1156(1989–1989) 168(1978–1978) | 21 years | Changed |
| Reverse Light | 1156(1965–1990) | 23 years | Consistent |
| License Plate | 194(1974–1990) | 14 years | Consistent |
| Brake Light | 1157(1965–1985) 1156(1986–1990) | 23 years | Changed |
| Turn Signal Front | 1157A(1966–1985) 1157(1965–1965) | 18 years | Changed |
| Parking Light | 1157A(1966–1985) 1157(1965–1965) | 18 years | Changed |
| Map Light | 194(1971–1971) | 1 years | Consistent |
| Trunk Light | 194(1971–1971) | 1 years | Consistent |
Common Delta 88 Replacement Parts
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Frequently Asked Questions
We have bulb size data for the Oldsmobile Delta-88 from 1965 to 1990, covering 23 model years. Select your year below for a complete position-by-position bulb chart.
Yes, the Oldsmobile Delta-88 changed low beam bulb specifications across generations: 1965–1974: H5006; 1976–1986: H4656; 1987–1990: 9004. Make sure to check your exact year using the list below.
The Oldsmobile Delta-88 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 Oldsmobile Delta-88 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.