Manufacturer | NEW SUN |
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Brand | NEW SUN |
Model | 1427 |
Item Weight | 8.8 ounces |
Package Dimensions | 6.3 x 3.5 x 3.1 inches |
Country of Origin | China |
Item model number | 8542120510 |
Is Discontinued By Manufacturer | No |
Manufacturer Part Number | 17TK-UA1427 |
Bolt Pattern (Number of Holes) | 7 |
NEWSUN® Premium 7-Pin to 4-Pin Flat & Dual-Way Trailer Wiring Harness Adapter, Blade Connector Socket to Flat wire, Universal Vehicle-Side Connector | Ideal for Truck, RV and Boat Towing (Black)
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Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Purchase options and add-ons
- 💪 Enjoy the ultimate towing experience with our NEWSUN dual-output 7-pin to 4-pin and 4-pin trailer wiring adapter. Designed to connect mismatched vehicle sockets and trailer plugs, this adapter ensures full functionality of your trailer no matter the connector type.
- 💡 This multi-functional trailer adapter assures a reliable power supply for your towing activities and seamlessly handles vehicle wiring components including turn signals, brake lights, tail lights, and auxiliary power. Note: Some wiring splicing may be required.
- 🔧 Crafted from robust ABS plastic, our dual-output trailer hitch adapter is engineered to withstand harsh conditions without rusting, enhancing its aesthetic appeal. Each purchase includes a dust cover and a wire loom for added protection, ensuring your wiring harness remains durable and functional over the years.
- 🔌 This adapter features standard 7-pin and 4-pin connectors, which securely snaps into your trailer's existing socket without wiggle or looseness. The package comes complete with mounting brackets and necessary hardware for a smooth and simple installation process.
- ✅ Your satisfaction is our number one priority. Our After-sales Service team is committed to delivering outstanding support, offering a 1-year warranty for this item. If you have any questions, feel free to contact us. We’re always here to help!
- 💥 Robust Construction: Constructed from durable ABS plastic, this adapter resists rust and corrosion, assuring longevity and reliability. The wire loom neatly secures wires, enhancing durability and longevity.
- 💡 Dual-Output Design: This multi-function connector transforms your vehicle-side 4-way wiring into a 7-way outlet and a 4-pole flat outlet on your trailer side. A versatile tool for trailers with different plug designs.
- 🌈 Dust Cover Included: Equipped with rubber dust covers to keep connectors clean and protect terminals from water, dirt, and corrosion when not in use.
- 🚦 The 4-way flat output connects tail lights, brake lights, and turn signals, while the 7-way connects tail, brake, reverse, turn signals, and auxiliary power. The adapter also includes additional wire leads for brake, power, and accessory.
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From the brand
The Story of NEW SUN
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NEW SUN was establish in 2005 with the commitment to manufacture world-class products with the high quality that our customer could use with the pride and confidence.
Our goal is to be more and more better in performance, efficiency, reliability, and safety, then certainly COMPETITIVE in the market.
Product Description
NEW SUN 4 pole to 7 pole blade vehicle 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.
Features:
Converts 4-way flat trailer connector to a 7-way RV-style connector Additional wire leads for electric brakes, 12V power, and accessory wiring Spring loaded dust cover protects connector from the elements Easy installation Wiring harness plugs into existing 4-way flat connector and hardwires to existing wiring
Specification:
Harness length: 12" Green wire (from 4-way plug): right turn signal and brakes Yellow wire (from 4-way plug): left turn signal and brakes Brown wire (from 4-way plug): tail lights Blue wire: electric brake controller Black wire: battery Yellow wire: 12V power supply or auxiliary White wire: ground wire
Application scenarios
This adapter converts your vehicle's the 4-pin flat socket to the 7-pin blade round type socket.
Including RV, truck, trailer, camper, car carrier, boat trailer, etc
Product information
Technical Details
Additional Information
ASIN | B0773LPXG8 |
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Customer Reviews |
4.6 out of 5 stars |
Best Sellers Rank | #28,179 in Automotive (See Top 100 in Automotive) #72 in Trailer Connectors |
Date First Available | November 2, 2017 |
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the performance, quality and ease of installation of the tow hitch. For example, they mention that it works great, the fasteners and terminals are good quality and that it's easy to mount and connect. That said, opinions are mixed on the fit.
AI-generated from the text of customer reviews
Customers are satisfied with the performance of the tow hitch. They mention that it works great, and all of the lights and brakes worked correctly.
"Half the cost of anything else I could find. Worked well on our Subaru Outback. Screwed right to the side of our trailer hitch." Read more
"bought to use as a pig tail on my trailer, works awesome!" Read more
"...They work great but I didn't swap out the harness off my last truck...." Read more
"This works great and can be taken apart and rebuilt. I did so when I noticed that there was a tiny amount of rust in the guys of the terminals...." Read more
Customers like the quality of the tow hitch. They mention that the fasteners and terminals are of good quality, and the pigtail is plenty long. Some are not sure about the contacts, but the wire is well encased and works well. Overall, most are satisfied with the product's quality and functionality.
"This seems well made, so no quality issues...." Read more
"Excellent product and fast shipping" Read more
"...for a more permanent solution eventually, but for now, this adapter is working well." Read more
"...I is solid material and seems heavy duty. It will work." Read more
Customers find the installation of the tow hitch to be easy. They mention that it is easy to mount and connect, wire up, and hook up. They also say that it works perfectly and makes life easy without having to run a bunch of cables.
"...Easy to connect." Read more
"Easy to install and seems well made" Read more
"...easy to mount and connect." Read more
"...This adapter does exactly what I need with a minimum of fuss, and includes the bracket so I can attach it to our existing hitch." Read more
Customers appreciate the value of the tow hitch. They mention that it works perfectly, is cheap, and works as it should.
"...way plug could be a little longer but overall no complaints and worth the price" Read more
"It was easy to install. it was priced well. to bad it was not what I orderd." Read more
"Appears to be a good product at a good price" Read more
"...It does come with all the necessary things to install. Good value for the price." Read more
Customers have mixed opinions about the fit of the tow hitch adapter. Some mention that it fits perfectly, works great, and is easy to use and install, while others say that it does not fit their application, does not work with modern boat harnesses, and that the round male connector was slightly too large to fit the female socket on their tractor.
"Used this for new boat. Perfect fit on existing vehicle hitch." Read more
"purfict fit for my app." Read more
"Strong connectors, good wire well encased. Fit the bill perfectly." Read more
"7-pole round male connector was slightly too large to fit female socket on tractor making adaptor useless...." Read more
Customers are mixed about the bracket. Some mention it's easy to install and comes with everything needed to get it going. However, others say that it doesn't come with a bracket or screws.
"...adapter does exactly what I need with a minimum of fuss, and includes the bracket so I can attach it to our existing hitch." Read more
"Only difficulty was the grounding screw attachment." Read more
"...It came complete with a mounting bracket and appears to be a quality product. Time will tell how it holds up." Read more
"...It does come with all the necessary things to install. Good value for the price." Read more
Reviews with images
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Top reviews
Top reviews from the United States
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This came with a bracket that I figured I would need since my truck bumper only had the 4 holes for the 7 blade type connector. Nope! I turned it diagonally and the holes lined right up. Must be clean livin. :)
The four pin connected perfectly as well.
Reviewed in the United States on July 25, 2022
This came with a bracket that I figured I would need since my truck bumper only had the 4 holes for the 7 blade type connector. Nope! I turned it diagonally and the holes lined right up. Must be clean livin. :)
The four pin connected perfectly as well.
Top reviews from other countries
All functions functioned and I drove away safely