This PLUG and PLAY harness allows you to integrate an aftermarket train horn to work with your original horn button in the steering wheel. When wired into an OEM upfitter switch or customer installed switch, the factory horn will blow when the switch is off, and the train horn will blow when the switch is on. Two connections will need to
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I want to start out this plug kit is really well made… but frustrating because I had two issues with this order. First with the length of the wires, on my 2022 F250 they are at least 8 inches short, could be at least 2 feet longer for proper clean routing. Second was with shipping, took over a week to even ship out.
Rich · September 20, 2026
Works excellent. Exactly what i was looking for as well. Aftermarket abilities without ruining the factory esthetic.
T
Tyler · August 31, 2025
Great harness
Once I hooked the harness up correctly, it’s working like a charm. Just like the video. Way better that cutting wires.