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The Nilight Heavy Duty 7 Way Inline Trailer Plug features a robust 7-pin copper blade connector integrated into a weatherproof junction box with sealed rubber gaskets. Its 8-foot flexible PVC cable ensures strain-free connections for all standard RV and trailer wiring needs, including brake, turn, reverse, and auxiliary signals. Designed for durability and universal fit, this harness simplifies trailer wiring while protecting against dust, moisture, and corrosion.
| Brand | Nilight |
| Material | Polyvinyl Chloride (PVC), Acrylonitrile Butadiene Styrene, Rubber, Copper |
| Item Weight | 2.8 Pounds |
| Cable Length | 8 Feet |
| Cable Type | Flat Ribbon |
| Connector Type | 7-pin Round |
| Manufacturer | Nilight |
| UPC | 812227031114 |
| Global Trade Identification Number | 00812227031114 |
| Model | 50024R |
| Item Weight | 2.76 pounds |
| Country of Origin | China |
| Item model number | 50024R |
| Manufacturer Part Number | 50024R |
| Voltage | 12 Volts |
A**R
Easy install and instructions.
This was easy to install and works well.
R**K
Nice plug, correct wiring!
Nice quality, the wiring on the plug is the national standard for this plug. Everything went color for color on my 2022 F350. I would definitely recommend!
W**R
Incredible value
I did a restoration on my trailer last year and while this seemed too good to be true, this connector has been flawless. I made sure I made a good ground connection with the trailer and I've had no issues out of it at all. The previous connector had a weak ground and my truck constantly thought it was disconnecting. As others have probably mentioned, the color coding of the wires is not standard but it comes with a diagram or you can use the guess and check method.
A**R
Works great!
Had to convert my 4pin into a 7pin due to adding brakes to my trailer. This worked perfectly, cord was too long but that is on me as I chose the length. Overall the quality is really good both the cord and the connection box!
T**Y
East to install, good quality, comes with directions.
Good quality cord, this is the 4th one I’ve purchased. Connects clean with no flickering lights. Generous length. I’ve used the first 3 on gooseneck trailers and this one on my pumper pull. Make sure you double check the color coding. Mine was reversed but it’s an easy fix.
D**
Good connector and easy to install.
Good connector, was easy to rewire my trailer because of the labeling of the block. Long enough to mount under the trailer and still reach to the tongue with ease.
L**Y
Not suitable for cold weather.
Easy to install the junction box is great. However the hard outer cover on the harness is too stiff for cold weather conditions and a serviceable plug would be better.
A**L
Definitely does not match color coding of standard US trailer connector
With that said - this product is a great value. Everything seems to be made of high quality materials. Models plug connectors are very nice with double sided contacts, cable and wire thickness is well suited for much higher electrical currents than your trailer should ever see. Terminal board, lugs and all is, again, well made.——- now, if you are replacing existing trailer wiring be mindful that some connector color codes are off. Identify each circuit properly and could pare it to what the plug in your vehicle states as each function. Disregard wire color coding info here.
Trustpilot
5 days ago
3 weeks ago
