What Size Bulbs Does a 1993 Chevrolet Suburban Use?
Correct headlight, fog light, and tail light bulb sizes. Sourced from OEM catalog data.
Installation Difficulty
Easy (Plug and Play)
Est. Replacement Cost
$15 - $40 (Halogen) / $30+ (LED)
What Lighting System Does the 1993 Chevrolet Suburban Have?
Lighting on the 1993 Chevrolet Suburban is managed by a total of 13 bulbs, covering everything from primary headlights to signal indicators. It features an extensive lighting system powered by a dual-bulb halogen configuration using separate H6054 LED low beam and 74 or 161 high beam bulbs for precise light distribution. This model belongs to the early years of the Suburban's 1989-2019 production span.
Can You Put LED Bulbs in a 1993 Chevrolet Suburban?
For a Chevrolet built for the road and trail, LED upgrades provide the high-contrast lighting needed for better obstacle detection. We recommend starting your upgrade with the H6054 LED low beams, as they see the most use. Adding a matching 74 or 161 LED kit later will complete the look and ensure consistent lighting performance. Don't forget the H3 LED fog lights; switching these to LED can dramatically improve your visibility in adverse weather.
1993 Chevrolet Suburban Bulb Size Chart
| Position | Bulb Size | Shop |
|---|---|---|
| Low Beam | H6054 LED | Buy H6054 LED → |
| High Beam | 74 or 161 | Buy 74 or 161 → |
| Fog Light | H3 LED | Buy H3 LED → |
| Brake Light | 74 or 194 | Buy 74 or 194 → |
| Side Marker | 3057 LED | Buy 3057 LED → |
| Turn Signal Front | 2357NA LED | Buy 2357NA LED → |
| Turn Signal Rear | 3057 LED | Buy 3057 LED → |
| Reverse Light | 3156 | Buy 3156 → |
| Dome Light | 211-2 | Buy 211-2 → |
| License Plate | 194 or 67 | Buy 194 or 67 → |
| Map Light | 168 | Buy 168 → |
| Parking Light | 2357NA | Buy 2357NA → |
| Trunk Light | LED Light | Buy LED Light → |