Upgrade your truck with this Genuine GM 9L7 Upfitter Auxiliary Switch Bundle. Designed specifically for select 2019 to 2026 Chevy Silverado and GMC Sierra models, this premium kit gives you a clean, factory style way to add auxiliary switches for lighting, tools, and other powered accessories.
This bundle is made up of all genuine GM parts and is built for customers who want the right setup without piecing everything together themselves. Installation is straightforward, no programming is required, and we include a Free Installation Guide Included for professional installation assistance.
Features:
✅ Genuine GM Parts Includes factory components for quality, durability, and proper fit
✅ Factory Style Switch Setup Clean OEM appearance and functionality for powering auxiliary accessories
✅ Complete Bundle Includes knee bolster trim panel, 5 switch bank, fuse kit, auxiliary fuse block, wiring harness, and all required hardware
✅ Plug and Play Installation No cutting, no splicing, no dealer programming required
✅ Free Installation Guide Included Clear, no charge guide with added diagrams that show exactly what is what, making installation much easier if you are not familiar with schematics
✅ Free Shipping Options Fast and reliable delivery
Vehicle Fitment:
- 2019 (New Body Style) Chevy Silverado / GMC Sierra 1500
- 2020 to 2022 Silverado / Sierra 1500 (2022 Limited)
- 2023 to 2026 Silverado / Sierra 1500 Work Truck (WT) / Base
- 2020 to 2026 Silverado / Sierra HD 2500 & 3500
- 2024 to 2026 Silverado / Sierra HD Work Truck (WT) & Custom Trims Only
Why Choose 404 Parts?
Most people end up here after going the cheaper route first. Missing pieces, backorders, or a pile of parts that do not quite work together. Now it is costing more time and more money.
We skip all of that.
Every kit is properly built from the start using genuine GM components, stocked in house, and ready to ship. No guessing. No piecing things together. No waiting weeks for one last part to show up.
On top of that, every order is backed by our VIN Check Guarantee. We verify compatibility before it ships, so you are not left figuring it out after the fact.
It costs a little more because it is done right.
And done right the first time is always cheaper than doing it twice.
VIN Check Guarantee:
Submit Your VIN at Checkout to Qualify
Warranty & Return Policies:
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Shipping Policies:
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California Residents:
California Prop 65 WARNING: Cancer and Reproductive Harm. For more information go to https://www.P65Warnings.ca.gov