24 Years Available
Chevrolet K10 Suburban Light Bulb Sizes
Complete bulb size reference for the Chevrolet K10 Suburban from 1960 to 1986. Find headlight, fog light, turn signal, and brake light bulb sizes for every model year.
The Chevrolet k10-suburban changed low beam specifications across model years — 1964–1980: H6024; 1981–1985: H4656; 1960–1963: H5006; 1979–1986: H6054. Make sure to select your exact year below to get the right bulb size.
Year Range
1960 – 1986
24 model yearsBulb Sizes Across Years
| Position | Bulb Type(s) | Years | Status / Shop |
|---|---|---|---|
| Low Beam | H6024(1964–1980) H4656(1981–1985) H5006(1960–1963) H6054(1979–1986) | 24 years | Changed |
| Side Marker | 168(1974–1986) 194(1973–1973) | 12 years | Changed |
| High Beam | H6024(1964–1980) H4651(1981–1986) H5001(1960–1963) H6054(1979–1979) | 24 years | Changed |
| Reverse Light | 1156(1979–1986) | 7 years | Consistent |
| Turn Signal Front | 1157A(1979–1982) | 4 years | Consistent |
| Parking Light | 1157A(1979–1982) | 4 years | Consistent |
| Brake Light | 1157(1979–1982) | 4 years | Consistent |
| Turn Signal Rear | 1157(1979–1982) | 4 years | Consistent |
| Tail Light | 1157(1979–1982) | 4 years | Consistent |
Common K10 Suburban Replacement Parts
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Frequently Asked Questions
We have bulb size data for the Chevrolet K10-Suburban from 1960 to 1986, covering 24 model years. Select your year below for a complete position-by-position bulb chart.
Yes, the Chevrolet K10-Suburban changed low beam bulb specifications across generations: 1964–1980: H6024; 1981–1985: H4656; 1960–1963: H5006; 1979–1986: H6054. Make sure to check your exact year using the list below.
The Chevrolet K10-Suburban uses a H6024 bulb for the low beam (same bulb serves both high and low beam via dual filament). Select your year below for the exact fitment chart.
Yes. The Chevrolet K10-Suburban uses a H6024 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.