404 Parts

2019-2024 Silverado Sierra Upfitter Auxiliary Switches Package

  • Sale
  • $375.00
  • Regular price $395.00
Shipping calculated at checkout.


Purchase that new truck and looking to add some factory auxiliary buttons to hook up some more lights or other optional equipment? The 9L7 Upfitter package here at 404 Parts will give you everything you wanted! The best part, it's all OEM!  Simple installation and hook up.  Follow all the steps in the supplied instructions and also there is NO PROGRAMMING required for this upgrade!  When your done, you will have the outputs from the switches to hook up to your auxiliary needs. 

Genuine GM Upfitter Auxiliary Switch Bundle:

  • New Knee Bolster Trim Panel
  • 5 Switch Bank
  • Fuse Kit
  • Fastener & Hardware Kit
  • Aux Fuse Block
  • Wiring Harness
  • FREE Shipping Options
  • FREE Instructions


  • 2019 (New Body) Chevy Silverado / GMC Sierra 1500
  • 2020-2022 Silverado / Sierra 1500 (22 Limited)
  • 2023-2024 Silverado / Sierra Work Truck Base
  • 2020-2023 Silverado / Sierra HD 2500 & 3500
  • 2024 Silverado / Sierra HD Work Truck Base( WT & Custom Only)
  • Select Few 2024 will need an additional harness/work to properly illuminate and function with fuses placed in "ignition" voltage. We cannot tell this by VIN. 

The manufacturer has had a lot of issues in the past year or so keeping these kits available for purchase.  Although the kits purchased at their "base" or "kit" part numbers are lower priced, they are more often than not on a backorder status. Shown for sale all over the place, yet not actually available. We have been doing our stock orders at a strategic semi "component" level to keep these kits available to enthusiasts like yourself.  Our internal costs have been elevated however, we are able to keep all variations on hand and ready to send to you. 

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California Residents:

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