2019–2025 T1XX (4th generation)
2019–2025 Chevrolet Silverado 1500 Headlight and Bulb Sizes
Headlight bulb types vary by trim on the 2019–2025 Chevrolet Silverado 1500. Full bulb chart for every position, plus whether LED replacements fit the factory housings.
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2019–2025 Chevrolet Silverado 1500 bulb chart
| Position | Bulb type |
|---|---|
| Low beam | H11 (halogen reflector lamps: WT, Custom, some LT 2019–2022); LED on LT and above (sealed module) |
| High beam | 9005 (halogen lamps); LED on upper trims |
| Fog light | LED (where equipped) |
| note | 2022 refresh made LED headlamps standard on most retail trims. LED failures are assembly-level repairs, not bulbs |
Bulb fitments can vary with option packages (halogen vs. LED lighting). Confirm the bulb you are removing matches before ordering.
Which Chevrolet Silverado 1500 model years does this cover?
These headlight bulbs specifications apply to every Chevrolet Silverado 1500 built from 2019 through 2025 — the T1XX (4th generation), full-size half-ton pickup (regular, double, crew cab); interior refresh 2022. Nothing in this specification changes between those model years. Pick your year for the engines it offered, what changed that year, and the problems recorded against it.
What changed during the 2019–2025 Chevrolet Silverado 1500
- 2019Generation launch: 2.7L Turbo debuts, 5.3L/6.2L gain DFM, 4.3L V6 and 6-speed carry over on base trims
- 20203.0L Duramax LM2 diesel arrives; 6.2L/diesel use the 10L80 10-speed
- 2021Last year for the 4.3L V6 (fleet/base); multi-flex tailgate spreads
- 2022Major refresh: all-new interior with 13.4-in Google infotainment, ZR2 flagship debuts, Super Cruise on High Country; LED lamps standard on most retail trims
- 20232.7L becomes 'TurboMax' (430 lb-ft); LZ0 Duramax replaces LM2 (305 hp, 200k-mi oil-pump belt)
- 2024–2025Carryover years; 2021–2024 6.2L trucks swept into recall 25V-274 in April 2025
2019–2025 Chevrolet Silverado 1500 headlight bulbs: common questions
What headlight bulb does a 2019–2025 Chevrolet Silverado 1500 use?
- H11 (halogen reflector lamps: WT, Custom, some LT 2019–2022); LED on LT and above (sealed module) for the low beam and 9005 (halogen lamps); LED on upper trims for the high beam. Trims with factory LED or HID projectors use a sealed assembly instead and are not bulb-serviceable.
What fog light bulb does a 2019–2025 Chevrolet Silverado 1500 take?
- LED (where equipped).
Can you put LED bulbs in a 2019–2025 Chevrolet Silverado 1500?
- Physically, yes, LED replacements exist in every common base. Whether they work well depends on the housing: a reflector housing designed around a halogen filament scatters LED output into oncoming traffic instead of down the road. Projector housings tolerate the swap far better. Some vehicles also flag the lower current draw as a bulb-out fault.
Sources
- GM TechLink, official 2019/2020 engine oil capacity chart (all T1XX engines)
- NHTSA Part 573 report, recall 25V-274, 6.2L L87 engine failure
- GM Authority, Silverado/Sierra 6.2L L87 recall coverage
- Blauparts, 2020–2025 Silverado 3.0L LM2/LZ0 oil change kit (dexosD 0W-20)
- Duramax Forum, LM2 oil pump belt 150,000-mi service
- Costa Oils, 2020 Silverado 2.7L (L3B) oil change guide (PF66)
- AutoZone, 2020 Silverado 1500 battery fitment (Group 48/H6, AGM)
- Goodyear, 2019 Silverado Custom Trail Boss OE tire (LT275/65R18)
- Wheel-Size.com, 2019 Silverado 1500 OE fitments
- XenonPro, 2019–2021 Silverado bulb size chart (H11 low / 9005 high, halogen trims)
- Cox Chevrolet, Silverado 1500 towing capacity by engine/year