Switched Rear Light Wiring Kit | Upfitter Interface Harness

Switched Rear Light Wiring Kit | Upfitter Interface Harness

Marsoni

M251S

$109.00

Get it in 3 business days with 1 day shipping. Friday, May 29

Switched Rear Light Wiring Kit | Upfitter Interface HarnessWant to control your Slimline Reverse Light Kit or Rear Bumper Lighting kit from a switch as well? This is the wiring kit you need! HOW IT WORKS This wiring harness plugs directly in line between our 7 Pin Reverse Light Harness and your LED lights. The other end of is connected to a switched relay (sold separately) in your engine bay. The harness is more than wires. It contains a smart circuit board that automatically detects the source of power so

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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Please click here for more details>>> Return & Exchange Policy

Easy to put together and good price, fit the space we had perfectly. Cheap material, but you shouldn't be surprised considering the price. I saw another review commenting on the difficulty lining up the nails for the back. Wish I would have read it before the assembly as the nails popped through the front side and I had to knock them back and repaint the spots. The directions don't state which size drill bit to use for the wall anchors, but 5/16" worked well. Overall, not great but not terrible either.

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Reviewed in the United States on March 22, 2026

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Manijehmalek

Draper, US

★★★★★ 3

Equipment was not helpful

There was so many scratch on the item. I cover them with calk but it is very cute

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Reviewed in the United States on September 30, 2025

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Amazon Customer

Port Orchard, US

★★★★★ 5

Medicine Cabinet

Great product easy to put together Looking great on the wall

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Reviewed in the United States on January 27, 2026

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Trudi Robinson

Battle Creek, US

★★★★★ 5

Easy

Very easy to assemble. Looks great!

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Reviewed in the United States on January 27, 2026

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Leonard Wilson

Lowell, US

★★★★★ 5

Just right

Very easy to assemble, the way it is secured to the wall was good. The only thing was the nails on the back did not match with the back board and the side boards. The amount of space is just right.

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Reviewed in the United States on October 27, 2025