Product Description
Clean up the appearance of your 2020+ GMC Sierra HD with the WEHRLI CUSTOM FAB WCF100390 FENDER FLARE MARKER LIGHT DELETE KIT. This simple yet effective upgrade removes the factory amber fender flare marker lights and replaces them with clean, low-profile caps that match the factory flare design. The result is a much cleaner and more aggressive appearance for your GMC Sierra 2500HD or 3500HD.
Designed and manufactured by Wehrli Custom Fabrication, this delete kit installs easily and eliminates the bulky factory marker lights that many owners prefer to remove. The caps are precision-fit to fill the factory openings while maintaining a professional OEM-quality finish.
Hidden SEO Tags: GMC marker light delete kit, Sierra HD marker light removal kit, Wehrli WCF100390 delete kit, 2020 GMC Sierra fender flare delete, GMC HD appearance upgrade, Duramax truck exterior upgrades, Wehrli Custom Fab accessories.
Key Features
- Removes factory fender flare marker lights
- Clean OEM-style appearance
- Precision molded delete caps
- Quick and easy installation
- No permanent modification required
- Designed specifically for GMC Sierra HD trucks
Fitment
- 2020 GMC Sierra 2500HD
- 2021 GMC Sierra 2500HD
- 2022 GMC Sierra 2500HD
- 2023 GMC Sierra 2500HD
- 2024 GMC Sierra 2500HD
- 2020 GMC Sierra 3500HD
- 2021 GMC Sierra 3500HD
- 2022 GMC Sierra 3500HD
- 2023 GMC Sierra 3500HD
- 2024 GMC Sierra 3500HD
Note: This kit removes the factory amber marker lights located in the fender flares. Electrical connectors remain unused once the lights are removed.
Frequently Asked Questions
Why would someone remove the factory marker lights?
Many owners prefer the cleaner look without the factory amber lights on the fender flares. This kit provides a professional way to remove them while maintaining a finished appearance.
Does this require cutting or drilling?
No. The delete caps are designed to fit the existing openings once the factory lights are removed.
Will this cause warning lights on the dash?
No dash lights are typically triggered when these marker lights are removed since they are not monitored by the vehicle's primary lighting system.
Are these paintable?
Yes. The delete caps can be painted to match your truck or left as-is for a subtle OEM appearance.
Does this kit work on Chevrolet Silverado HD trucks?
No. This kit is designed specifically for the 2020+ GMC Sierra HD fender flare design.
Specifications for WEHRLI CUSTOM FAB WCF100390
| Specification | Details |
|---|---|
| Brand | Wehrli Custom Fabrication |
| Part Number | WCF100390 |
| UPC | Not Listed by Manufacturer |
| GTIN | Not Listed |
| Shipping Weight | 1 lb |
| Package Dimensions | 8 x 6 x 2 inches |
| Shipping Method | UPS / FedEx Ground |
| Prop 65 Warning | This product may contain chemicals known to the State of California to cause cancer or reproductive harm. For more information visit https://www.P65Warnings.ca.gov |
