2008 Chevrolet Silverado Headlight Bulb Size
Low beam
H11
High beam
9005
Order
2 × H11 + 2 × 9005
Low beam takes a H11 and high beam takes a 9005 — different bulbs, two of each. They are not interchangeable.
The 2007–2025 Silverado uses these same bulbs — your 2008 sits in the middle of that run. See all Silverado years.
2008 Chevrolet Silverado bulb chart
| Position | Bulb | Notes |
|---|---|---|
| Low beam | H11 |
Two bulbs, one per side. |
| High beam | 9005 |
Different bulb from low beam — not interchangeable. |
Trim warning
2022 ran two trucks side by side: the new T1XX body and the carryover LTD with the older lamp assemblies. Check which body style you have.
Verified against factory service data and OEM bulb references.
Parts that fit the 2008 Chevrolet Silverado
Other vehicles that use the H11
These take the same low beam bulb, so the same bulb fits — only the housing differs.