Nilight 50051R 4 Flat to 7-Way Round RV Blade Trailer Adapter Reverse Plug with mounting Bracket, 2 Years Warranty

: In stock

Regular price $14.99

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About this item

  • This adapter converts a 4-way flat vehicle end to 7-way blade trailer end, makes the tight connection between vehicle socket and trailer plug, no wiggle-room, no loose fittings. Transfers the power from the vehicle to the trailer. voltage range: 6-24 Volts
  • 4-pin flat socket designed to be converted to the 7-pin blade round type socket. Works on most vehicle wiring components like turn signals, brakes, reverse light, and auxiliary power.
  • Heavy-duty black plastic construction prevents rusting and enhances appearance. Well, the sealed spring-loaded cover increases protection against dust, moisture, and corrosion.
  • Wide Application: Suitable for most trailers, semitrailers, caravans, and RVs. Commonly used with T-connectors or tail lamp converters with 4-way flat car end connections
  • Package includes 1x Trailer Adapter Plug, 1xMounting bracket 6 screws, and 6 nuts.

4 flat to 7 way RV trailer adapter plug

4 Way Flat to 7 Way Round Trailer Adapter Plug

Well transfers the power from the vehicle to the trailer/RV

Nilight 4 way flat to 7 way round trailer plug adapter is an electrical device that allows a connection to be made between a mismatched trailer plug and vehicle socket. It easily plugs in your vehicle's electrical socket and usually requires no additional wiring Works on most vehicle wiring components like turn signals, brakes, and auxiliary power Applicable for utility RV boat camper trailer car carrier, allows the user to create custom plug-in wiring systems for any towing situation.

  • Wiring harness Connection:
  • Yellow Wire (from 4-Way Plug): Left turn signal
  • Brown Wire (from 4-Way Plug): Taillights
  • Green Wire (from 4-Way Plug): Right turn signal
  • Yellow Wire: Spare wire, backup
  • White Wire: Attach to a vehicle ground point
  • Blue Wire: Connect to the output wire on the brake controller
  • Black Wire: Connect to fuse block or fused battery lead

Specification

Spring-loaded Protective Cover

Spring-loaded Protective Cover

A well-sealed spring-loaded dust cover keeps the adapter clean when not in use, and increases protection against dust, moisture, and corrosion.

Mounting Bracket Included

Mounting Bracket Included

The 4-pin to 7-pin trailer adapter plug includes a mounting bracket and screws and nuts that allows the user to create a custom plug-in wiring system for any towing situation

Reliable Design

Reliable Design

Slit loom keeps wires contained and well protected. Concealed terminals help ensure a reliable connection.

All Orders gets free standard delivery.

  • Standard delivered 7-10 Business Days
  • Express delivered 3-7 Business Days

Orders are processed and delivered Monday-Friday (excluding public holidays)


all customers enjoy free returns.

Nilight 50051R 4 Flat to 7-Way Round RV Blade Trailer Adapter Reverse Plug with mounting Bracket, 2 Years Warranty

Regular price $14.99

Customer Reviews

Based on 40 reviews
98%
(39)
3%
(1)
0%
(0)
0%
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0%
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R
Robyn Bogisich
Great Product

Great to do business with. Thank you

A
Addie Romaguera
Works as it should

I had issues with this blowing fuses on the blinkers so I purchased another brand. It also blew fuses. I assume I have bad wiring in my vehicle that must be found, now. Unfortunately, it works for a little while , thne blows a fuse, so the short must be intermittent.

L
Lazaro Funk
Perfect for DIY brake controller

Boy do I wish I knew then what I know now...Long story short, I bought the wrong vehicle for towing. Although it can tow up to 3,500 lbs it came with only a 4-pin connector at the back (Just lights, basically).What the dealerships and commercials don't tell you is "upgrading" to a 7-pin requires splicing into the wiring under your dash and connecting a wire up to your battery. It voids your warranty!This thing can adapt your 4-pin to a 7-pin, allowing you to connect a trailer to your truck/SUV... It does not provide the brake signal or power, you have to do that. For power, I recommend a 12V cigarette-lighter adapter. I got one on Amazon and I connected it to this adapter (You connect it to the black wire) to provide 12V (grounded) power to the trailer.For the brake-signal, if your trailer has electric-brakes, check out the wireless brake controller from CURT ("CURT Echo").I did not use the mounting bracket because I wanted to have a full brake-controller setup that I can quickly disconnect/remove (Leaving nothing behind, not even a screw hole...).

E
Elnora VonRueden
Connection

Easy to install

A
Alicia Pollich
Great when used with the Potsdam magnet tail lights.

Will post video when install is complete

E
Emory Zemlak
Can't beat this price for what you get

This bracket is very sturdy. Everything works as expected. My truck did not have a 4 pin connector so I just had to cut the 4 pin connector off the end of it and strip the wires. Didn't take long to get the blinkers, tail lights and brake lights working at all. My truck even had a hot accessory wire just sitting there waiting for me to hook up. I'll probably never need the accessory power, but it's wired up if I ever do need it. The blue electric brake wire is another story. I have a blue wire but I don't think it is hooked up to anything at the front of the truck. Hopefully one day I'll have some spare time to troubleshoot it. I also did not hook up the reverse lights wire, but my trailer doesn't have reverse lights anyway.

M
Margarett Jerde
Very easy install

Harness for trailer hitch, plug and play

C
Corine Denesik
Buena calidad de materiales, todo lo necesario para instalar

Este es un conector alternativo al equipo OEM que traen algunos vehículos, pero es de buena calidad y el precio es accesible.

M
Marcus Ullrich
Good quality

Very easy to use and good quality

D
Dolly Boehm
Good product

It works , feels a little cheap , wires feel like good quality, durability not sure I mounted this one under my dash for my transmitter so it really isn't gonna get heavy use like the one on my bumper.