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Roadmaster Variable Voltage LED Tail Lights Wiring Kit Installation - 2021 Jeep Wrangler Unlimited Video

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Products Featured in this Video


Roadmaster Wiring Kit with Smart Diodes for Variable Voltage LED Tail Lights


Roadmaster Tow Bar Wiring

55 reviews


Code: RM47ZR

Price:  $147.61
  • Tow Bar Wiring
  • Bypasses Vehicle Wiring
  • Diode Kit
  • 27 Foot Long Harness
  • Universal
  • Tail Light Mount
  • Roadmaster



The diodes in this kit convert the 12V signal from your RV to a 9V signal, ensuring that your car's variable voltage tail lights function as intended. 4-Wire harness included for installation. Adapter cord and plug sold separately.


Do you have a question about part RM47ZR?more information >     


How to Install the Roadmaster Variable Voltage LED Tail Lights Wiring Kit on a 2021 Jeep Wrangler U


Hello, neighbors. It's Brad here at etrailer. And today, we're taking a look and installing the Roadmaster Smart Diode Wiring Kit on a 2021 Jeep Wrangler Unlimited. Having diode wiring on your towed vehicle is really a great way to kind of step in to a new generation of flat towing. A lot of times, you've probably seen the magnetic lights that stick on vehicles and that is just one more… see more >     


Info for this part was:

Employee Andrew K
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Andrew K
Employee John S
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John S
Employee Schuyler H
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Schuyler H
Employee Ethan H
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Ethan H
Employee Jeff D
Installed by:
Jeff D
Employee Joshua S
Video Edited:
Joshua S
Employee Jacob T
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Jacob T
Employee Dustin K
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Dustin K
Employee Chris R
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Chris R
Employee Jonathan Y
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Jonathan Y
Employee David F
Test Fit:
David F
Employee Ryan G
Test Fit:
Ryan G
Employee Bradley B
Test Fit:
Bradley B

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