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Nilight 7 Way Trailer Plug Y Pigtail Splitter Double Brasse | 7Pin Female to Dual Male Trailer Plug Round Blade Connector for Connecting Slide in Truck Camper and Trailer Y Splitter

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Availability: In Stock.
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Arrives Monday, Aug 3
Order within 16 hours and 51 minutes
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Color: Y Splitter Trailer Plug


Features

  • Application: This trailer Y splitter combines 1 female plug and 2 male plugs. It is a Female that plugs into your Truck and 2 Male plugs that you can plug a Trailer into then you have a spare plug. With this product, you can run the lights on the slide-in camper and boat trailer at the same time. Suitable for the most truck which has a 7-way round plug, including trailers, RVs, campers, boat trailers, and trucks.
  • Double Trailer Combination: It is used for towing a double trailer combination. This 7 Way Female to Dual 7 Way Male plug is commonly used at half-ton, 3/4-ton, one-ton, long bed, short bed, dually or whatever type of truck as long as it equips with 7 pin RV socket. You can pull a trailer behind the truck with a slide in camper in the bed so you need plug ins for both. This is a great alternative to running another wiring harness and connector to the side of the bed.
  • Durable Construction: For long-lasting use and a reliable connection, the double prong brass contact for the female plug has a outstanding contacts which is better than the single prong plugs. And the housing of the 7-pin socket is made from durable molded black plastic and has a spring-loaded dust cover to protect the connection points. Protect it from heavy rain, snow and mud.
  • Easy Installation: Simple Plug and Play design makes easy installation, this 7 way trailer splitter requires no cutting or splicing, just plugs into the existing sockets and you are able to run the lights on your slide in truck camper and trailer at the same time with this 7 way Y splitter.
  • Package Includes: 1x 7 Way Y Splitter (1 Female End to 2 Male End).

Description

Upgraded premium double prong to replace poor single prong, molded into 2 male 7 way plugs, perfect connection to any standard 7 way trailer Each color represents a part of the trailer to which it supplies power. The color code wire is suitable for most RV trailer wiring standards Cord with soft and durable PVC housing providing a flexible connection. The length prevents it from being strained during an emergency turn Upgraded premium double prong to replace poor single prong, molded into a 7-way plug, perfect connection to any standard 7-way trailer receptacle. Fit for most vehicle: Caravans, Trailer, Tow truck, Commerial Vehicle,etc. A 7-pin trailer plug connects your vehicle with the trailer to provide power for the required lights, turn signals, brake power, battery hot lead, reverse lights, and ground. 7 Way Trailer Y Plug Trailer Connector Trailer Connector Blade to Flat Convertor Trailer Connector Tester Trailer Plug Trailer Adapter About Us Nilight is a popular brand that is dedicated to providing innovative, cost-effective, and quality products. We have specialized in automotive products and parts for many years. Constant improvement and innovation are our eternal aim. Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store

Brand: Nilight


Color: Y Splitter Trailer Plug


Material: Plastic


Connector Type: Plug-in


Number Of Poles: 7


Connector Type: Plug-in


Number of Poles: 7


Number Of Wires: 7


Plug Type: Female (Truck end), Male (Trailer/Camper ends)


Color: Y Splitter Trailer Plug


Material Type: Plastic


Brand Name: Nilight


UPC: 840323900157


Manufacturer: Nilight


Unit Count: 1 Count


Warranty Description: 2 year warranty


Global Trade Identification Number: 57


Included Components: 1x 7 Way Y Splitter Trailer Adapter


Item Type Name: 7 Way Trailer Plug Y Splitter


Item Weight: 1.4 pounds


Model: 50078A


Part Number: 50078A


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Aug 3

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Practical solution for connecting multiple trailers or accessories
Color: Y Splitter Trailer Plug
I recently purchased the Nilight 7 Way Trailer Plug Y Pigtail Splitter, and it has proven to be an invaluable addition to my towing setup. This splitter is well-designed and offers a practical solution for connecting multiple trailers or accessories with ease. The build quality is impressive, with durable materials that feel robust and reliable. The connectors fit securely, ensuring a stable and consistent connection without any wobbling or loose ends. This has given me peace of mind, knowing that my trailer lights and other electrical components will function properly during my travels. Installation was straightforward, thanks to the clear labeling and color-coded wires. It took only a few minutes to set up, and everything worked perfectly right from the start. The Y-splitter design is particularly useful for those who need to connect additional accessories without having to constantly switch plugs. Overall, the Nilight 7 Way Trailer Plug Y Pigtail Splitter is a high-quality product that delivers on its promises. It offers excellent value for money and has made my towing experience much more convenient. I highly recommend it to anyone in need of a reliable and efficient trailer plug splitter. ... show more
Reviewed in the United States on March 5, 2025 by Mark Stephens

  • It does work
Color: Y Splitter Trailer Plug
Out west we are allowed to double tow so behind my motorhome is our Jeep then our side by side. Because the car is not on or running there is no power for the trailer lights. This unit solved that issue. I just purchased a extension and fed it thru the engine compartment zip tied it to the roof rack and down to the trailer. Both vehicles run off the 7 way from the coach. Has worked flawlessly on 2 trips. ... show more
Reviewed in the United States on June 26, 2026 by mobile

  • Works great
Color: Y Splitter Trailer Plug
Works great. Just what I needed.
Reviewed in the United States on June 24, 2026 by Tiffany

  • Good quality.
Color: Y Splitter Trailer Plug
Works as expected.
Reviewed in the United States on March 24, 2026 by Dr. Knickerbocker

  • Work good
Color: Y Splitter Trailer Plug
Use this to plug in both camper and boat trailer when going on vacations. Work as intended with no surprises. Holds plugs securely even on some rough back roads
Reviewed in the United States on March 28, 2026 by Random Guy

  • Works as advertised
Color: Y Splitter Trailer Plug
Not much to say plug it in and it works. I used it to plug in a brake transmitter while towing RV which was plugged into the other outlet.
Reviewed in the United States on May 1, 2026 by Radiantking

  • Tight fittings
Color: Y Splitter Trailer Plug
Works as intended, but as others have stated the connections are hard to complete! Once you do get them pressed in the impossible feat of removing the connection is next to impossible! Plugging into either truck was decent, the problem is in the female side and the trailer male plug. Luckily in my case once the trailer connections are inserted I do not plan on removing them. The splitter will stay with the trailer, however if someone is planning on using this for multiple trailers-Good luck removing the connections! ... show more
Reviewed in the United States on June 24, 2026 by Hugh Morris

  • The more you know…
Color: Y Splitter Trailer Plug
I didn’t know that product existed. That 7 way stopped working in the bed of my truck, this product saved my butt, when I didn’t have time to figure out why.
Reviewed in the United States on March 18, 2026 by Stephanie johnson

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