2020-2023 GMC Sierra 2500 HD Side Marker Lamp OEM
This is a genuine OEM Side Marker Lamp designed for 2020-2023 GMC Sierra 2500 HD models. This front side marker lamp assembly ensures proper visibility and compliance with vehicle lighting standards.
This is a genuine OEM replacement part that fits the front position. Compatible with 6.6L V8 Gas and 6.6L V8 Duramax Diesel engines. This lamp fits either Driver or Passenger Side and replaces part number 84185031.
| Year Range | Make | Model | Trim/Engine | Notes/Options |
|---|---|---|---|---|
| 2020-2023 | GMC | Sierra 2500 HD | 6.6L V8 Gas, 6.6L V8 Duramax Diesel | Front Side Marker; Driver or Passenger Side |
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