For the 2022 Chevrolet Silverado 3500HD, the low-beam headlight uses an H11 bulb, while the high beam uses 9005. The supplied fitment data does not indicate separate applications for projector or non-projector headlights, so verify the original headlamp configuration before ordering.
The fog lights use 5202 LED bulbs. Front turn signals and front side markers both use 7443A, while the parking lights use 7443. At the rear, the brake and tail lights use 7444; rear turn signals and rear side markers use 7444NA.
- Reverse light: 921
- Center stop light: 921
- License plate light: 2825
- Trunk light: 921
- Vanity light: 6612F
Check the bulb base and connector against the vehicle before installation, especially for the LED fog-light application.