UPFITTER
No more cheap looking switches for light bars, fog lights, etc. The GM upfitter switch kit gives you a factory installed look and 5 switches to control all your accessories. Detailed step-by-step breakdown of under hood wiring, dash removal, fuse box install, interior wiring, knee bolster removal and installation, switch panel install, and reassembly of […]
19+ GM Upfitter Switch Install Underhood Parts Knee Bolster – GM 84487354 (Black) Multi Switch – GM 84688687 (Black) F Block Kit(terminal) – GM 84669070 Fusebox – GM 84497098 Battery Cable – GM 84524205 Depending on the color of your interior knee bolster and multi switch WILL be different part number for different colors
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 Part 1 – Underhood')){kind=link}
In todays video I show you how to install upfitter switches in you superduty. It’s an easy strait forward process and I hope this helps!
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