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Bargman 7-Way, RV-Style Connector w/ 6' Long Coiled Cable - Trailer End

Bargman 7-Way, RV-Style Connector w/ 6' Long Coiled Cable - Trailer End

Item # WG54006-043
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This molded, 7-way, RV-style, trailer-end connector allows you to connect your trailer to your vehicle. Coiled cord extends to 6' and then contracts conveniently for storage. Lowest Prices for the best trailer wiring from Bargman. Bargman 7-Way, RV-Style Connector w/ 6' Long Coiled Cable - Trailer End part number WG54006-043 can be ordered online at or call 1-636-306-4830 for expert service.
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Bargman Trailer Wiring - WG54006-043

  • Trailer Connectors
  • Trailer End Connector
  • 7 Round - Blade
  • Plug and Lead
  • 6 - 10 Feet Long
  • Bargman

This molded, 7-way, RV-style, trailer-end connector allows you to connect your trailer to your vehicle. Coiled cord extends to 6' and then contracts conveniently for storage.


  • Pre-wired, 7-way, blade-style, molded plastic, trailer-end male plug allows you to connect your trailer to your vehicle
  • Coiled cord can expand to 6' yet still contract to prevent dragging and tangling
  • Molded cord is resistant to water, oil, and chemicals


  • Wire gauges:
    • 14-Gauge: green, red, brown, and yellow
    • 12-Gauge: blue
    • 10-Gauge: black and white
  • 3-Year limited warranty

Wiring Code
Molded Connector Function Usual Trailer Wire
White Wire Ground White Wire
Red Wire Left Turn and Brake Yellow Wire
Brown Wire Right Turn and Brake Green Wire
Green Wire Tail Lights Brown Wire
Blue Wire Brake Power Blue Wire
Black Wire 12 Volt (hot lead) Black Wire
Yellow Wire Reverse Lights -

54006-043 Bargman Coiled 7-Way Molded Trailer Wire Connector, 6' Long

Customer Reviews

Bargman 7-Way, RV-Style Connector w/ 6' Long Coiled Cable - Trailer End - WG54006-043

Average Customer Rating:  4.7 out of 5 stars   (90 Customer Reviews)

This molded, 7-way, RV-style, trailer-end connector allows you to connect your trailer to your vehicle. Coiled cord extends to 6' and then contracts conveniently for storage.


I had to replace the old 7 wire cable because the male plug had been pulled off. I chose the WH54006-043 coiled cable. I used a 1/2 inch clamp to hold the cable up at the box and a Connect-to-Protect to hold up the male plug. The result Is clean and tidy. Thank you,

I first bought the 6ft coiled cable but the tension was just to great to stretch 6ft. I then replaced the 6ft. cable with an 8ft. cable. Less tension but when turning it really needs to be a 10ft. cable. I did not see a 10ft cable for sale nor have I found one. E-trailer, let me know if you get 10ft cable’s. Otherwise the coiled cable’s are great. See my old photos.
Philip A - 09/14/2020


I love having this coiled wiring plug on my trailer. the trailer gets towed with several different vehicles which have their plugs various distances away from the hitch ball. It's so nice to be able to reach the plug wherever it is without worrying about the cord dragging or having to wrap it around something when I don't need that much length.

Wiring it up was easy, although I seem to recall that the wire colors don't match the standard that you see most places. That was a very minor hurdle to overcome.

A year after install, it's still working great. I'd definitely buy this again if I was wiring another trailer.


Helped make my trailer project look very professional.


I ordered all the parts required to safely flat tow out 2017 Jeep Cherokee Trailhawk from The only part they didn't have was the Mopar Flat Tow Enhancement kit Jeep requires to flat tow this model.

Ordering from them was great, the website is easy to use and I was able to locate all the pieces compatible with my specific vehicle. The expert recommendations help my decision choosing the right parts. I ordered from etrailer even though I found some of the parts on other websites a little cheaper. I chose to pay a little more because of all the effort etrailer has put into installation videos and guides. I was very pleasantly surprised to learn from etrailer that they have a price match guarantee!

So my equipment consisted of the following

Mopar Flat Tow Enhancement Kit (from Jeep)

Roadmaster Battery Charge Line Kit for Towed Vehicles

Mighty Cord 7-Way RV Style Trailer Connector - Trailer End

WesBarg 7-Way, RV-Style Connector w/ 6' Long Coiled Cable Trailer End

Pollak Black Plastic, 7-Pole, RV Blade-Style Trailer Socket - Vehicle End

Hopkins Custom Tail Light Wiring Kit for Towed Vehicles

SMI Stay-IN-Play DUO Supplemental Braking System

Roadmaster Brake-Lite Relay Kit for Towed Vehicles

Blue Ox Alpha Tow Bar - Motor Home Mount - 6,500 lbs

Blue Ox Base Plate Kit - Removable Arms

Blue Ox Tow Bar Cover - Aladdin, Aventa LX, Aventa II

The installation videos are great but not all inclusive. Take the time to read the instructions that come with the parts. This is a major project, I took about 30 hrs over a full week but as you'll see in the pictures I took s few extra steps to make a cleaner look.

Some of those extra steps:

The base plate install requires the bumper be modified cutting off a flange on each side, I spray painted this to prevent corrosion.

In the install video of the baseplate on the drivers side they use an extra quick link (not included) to run the safety cable around the wiper fluid reservoir. I took the time to remove it and run the safety cable behind it.

I didn't want our nice new vehicle to look like it can be towed so I played the brake away switch and 7 way trailer plug behind the license plate, so when not being towed our vehicle looks great!

Some things to be aware of. The Brake air cylinder that mounts to the brake pedal with four bolts may need longer bolts, it did on our Jeep. Spend the money for weather tight heat shrink crimp fittings. The Hopkins wire harness was about 1.5 feet short to get to my plug location. Buy extra zip ties, electrical tape and split loom.

I recommend reading all the various installation manuals and watching all the videos because the various components integrate together and if you install one at a time you'll be doing a bunch of extra work.

The brake light relay is a real pain in the butt, not because of the hardware but because of the location of the brake light switch which is very hard to get to.

Overall I am very happy with the products and how the installation looks. We haven't towed it yet but do not expect any problems.

Still very happy with our purchase. We’ve towed over 10k miles and have had zero issues with our tow setup. I’ve shared my experience with several other RVrs and recommended your company for their needs. Thank you
Roy - 07/30/2018


There might be 6 feet of wire in this, but about 3 feet is the max it is going to stretch without breaking something at one end or the other. Seems to be good quality other than that.


The staff at etrailer is awesome , help me with products and even more help when returning an item I didn’t need cause I ordered wrong part best customer service!!


Easy to install and worked great.


Just what I was looking for.


Highly recommend this, easier to manage than a straight cord.


Junk. We have used 3 of these. The wires break inside the plug or coil.
None have made it a year on a trailer that sees weekly use.
Would not buy another.


I gave this coiled trailer cord set a 5 star rating because of the quality of construction and that the individual conductors appear to have a fine stranded construction that will take numerous extensions and retractions. The receptacle cord cap looks to be durable, but only time will tell on that point. The hot (+ black) and the ground (- white) conductors look to be a size 12 gauge and the (Blue) electric brake conductor looks to be a size 14 gauge size. The others are probably a size 16 gauge wire. The cord is heavy so your plug cap needs to be fully latched to the stub sticking up on the plug or it may pull out. Also I purchased the 6 foot one and now wish I had purchased the 8 foot version because of the high strength retraction capabilities of the cord, but that is my issue not the cords.


Just what I needed to wire up my tow vehicle

fantastic product
John M - 08/26/2017


After wiring 7 wire coiled plug pigtail into new breakaway battery box , utilizing two 5/8” wire/hose routing clamps to secure pigtail to trailer frame for specific routing application to reduce recoil pressure of plugin from vehicle plug outlet , it works great with adequate length of cable for any sharp turns .


This is the second coil wire I have purchased, its a great product! It would be helpful to include a wire diagram as its different than most 7 pin color wire configurations but easy to find on the etrailer site.

They are both excellent products, I highly recommend them to friends and coworkers. Not often I find well made products and great customer service in the same place.
Robert - 01/14/2019


The straight tail on the trailer could be a little longer for my installation. Other than that appears to be a great product.


Great replacement for the one I have that has worn wires.


I use this product as an extention from my truck to my camper. I needed something to take up the slack so wiring wouldn't drag on the ground but still be able to stretch while turning corners. Works great!

Working great. I can connect and disconnect my trailer quickly.
Curtis G - 04/24/2018


This is a very stiff 6 foot long cord. The coils will act like a spring pull the plug out of the socket if you try to stretch it too far. Just make sure you get the right size.


I bought 4 Magnetic Trailer brakes (Hayes/AL-KO 12" x 2" Electric Brake Assembly) which were a breeze to install. While testing the brakes I found that one of the four magnets were not properly engaging. I quickly called etrailer's customer care and they were able to replace the whole assembly. I was relieved to find that the replacement worked normally. Overall, all the products that were purchased were high quality and fit my needs. Thank you etrailer, and I look forward to doing business with you guys again :)


We really appreciate your products and service quality. We refurbished our 1982 trailer and needed parts that were difficult to find and you provided us the parts or other options. Thank you


The 6 foot coil is very tight and does not stretch very far. I paired this with a new junction box mounted about a foot back from the front of the tongue. Luckily this worked out perfectly and I wont have to worry about it dragging. Just make sure you order the right length. This probably comfortably stretches about half its actual length.


When it arrived it seemed dried out. sprayed it down with vinyl protectant and it shined right up. Very stiff, does not stretch to 6'. Hoping it "breaks in". wiring was good quality and connections were easy.


My cable just came in and I'm really looking forward to installing it on my trailer today. This is clearly high quality, with a thick, durable jacket and a molded-on connector that should prevent wire strain at the terminals. Heavy, 10 gauge wire means strong transmission of power to the lights and brakes, and having the wires coiled means no more dragging on the ground! Definitely an upgrade for my trailer!


I gave this item only one star for the following reason. I was not able to use the product because the wiring was too short and pulled out of the socket when making sharp turns. rather then adding additional wires I gave it to a friend.


Great product! I've owned for a year and it really does a nice job. One of the best investments I've made for my trailer.

Show More Reviews

See what our Experts say about this Bargman Trailer Wiring

  • Will Trailer Brakes Still Function if Breakaway Kit isn't Hooked Up
    Your trailer's brakes will still activate like normal if you have your breakaway kit not connected. It's not recommended to tow a trailer with a non-functioning breakaway kit though.
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  • Wiring Needed to Install Tekonsha Prodigy P2 Brake Controller on 1996 Isuzu Trooper
    The Universal Wiring Kit # ETBC7 that you referenced is indeed what you need to install a fully functional 7-Way on your 1996 Isuzu Trooper so that you can install the Tekonsha Prodigy P2 Brake Controller # 90885 to power the trailer's electric brakes. It is okay that the wire colors for the included 7-Way connector do not match up to the wire colors used on your trailer. The pins on the connector will still match up to the pins on the trailer's 7-Way connector with regards to function....
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  • Will WesBarg RV Style 7-Way Trailer Connector Work on Utility Trailers with Brakes
    Yes, the WesBarg RV Style Connector # WG54006-043 will work on your utility trailers. The only difference between a traditional RV style 7-way and a utility trailer 7-way is the wire color. The pins of the connector are the same. Therefore wire the connector on by function not color. Which is always a good idea anyway.
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  • Dimensions of the Wesbarg Coiled 7-Ways
    I went and pulled the WesBarg 7-Way # WG54006-046 and the # WG54006-043 from our warehouse to grab the measurements you requested. The coil diameter on both is 2-1/2 inches. For the 6 foot version part # WG54006-043 the length of just the coils is 8-1/2 inches and if measured from end to end with the coils unstretched it measures 27 inches. For the 12 foot long version the coiled portion is 19 inches long and from end to end measures 3 feet unstretched.
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  • How Long is the 8 Foot Cord # 54006-044 when Coiled Not Stretched?
    The Bargman 7-Way, RV-Style Connector w/ 8' Long Coiled Cable - Trailer End # 54006-044 is 13 inches at the coil then 10 inches at the connector and 7 inches at the pigtail. We also have the coiled 6 foot # WG54006-043 and the coiled 12 foot # WG54006-046 which will only be longer or shorter in the coiled section.
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  • 7-Way Trailer Wiring Connector to Reach 6 Feet from Junction Box to Vehicle
    Stretching the 7-Way Trailer Connector # WG54006-043 to 6 feet isn't the best option for you. It'll reach 6 feet but the coils are fairly tight. I extended it easily to about 4 feet but beyond that it wanted to fight me. It'll loosen up over time of course but I think a longer cable would be better for you. The 8 foot long # 54006-044 is a better choice. Or if you want to really make sure you can reach there's a 12 foot, part # WG54006-046, but then it'll hang lower to the ground.
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  • Wiring Diagram for Bargman 7-Way RV Style Connector # WG54006-043
    The Bargman 7-Way, RV-Style Connector # WG54006-043 referenced in your question uses the standard RV-style pin locations for its 7-Way connector. I have attached a diagram of these locations and their functions for you to check out. Wire colors will often vary between manufacturers. The important thing is to match up trailer and vehicle wiring based on their function. The pin locations and their functions should match up between this connector and the vehicle side Hopkins # 37185 that...
    view full answer...
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  • How to Find the Wiring Configuration of Bargman 7-Way, RV-Style Connector
    The Bargman 7-Way, RV-Style Connector # WG54006-043 uses the standard RV-style pin locations, but there is not an exact color coded diagram because your wiring must match up by function, and not color. You would need to use a circuit tester like # 40376 to determine the correct functions and pair the trailer and vehicle wiring that way.
    view full answer...
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  • Can 4-Way of Boat Trailer Be Replaced with Coiled 7-Way
    The part # WG54006-043 could pretty easily replace a 4-way on a trailer like what you have. It would basically be just cutting off the 4-way and wiring the 7-way in it's place. The install video I attached shows a junction box being used to accomplish this like the # 38656. The video will walk you through the entire process. The circuits not needed from the 4-way to the 7-way can simply just be not used without a problem.
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  • Adapter Recommendation to Convert Separate Trailer Wiring to Combined
    What you need is a converter to match the combined trailer wiring you have with the separate wiring you have from the vehicle. For that what you need is the part # RM-732 installed on the wiring. This will take the separate wiring and make it combined so that it will work like it should on the 7-way.
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  • 7-Way Plug For 2010 Ford F-250 Super Duty Factory Tow Package and Trailer Side Connector
    I recommend Hopkins 7 and 4-pole trailer connector socket part # HM40975 for the factory tow package on your 2010 Ford F-250 Super Duty. This Hopkins trailer connector plugs into the OEM tow package wiring harness. I have attached an installation video for your reference. For the trailer side, I recommend Bargman part # WG54006-043 7-Way Molded Trailer connector. I like the Bargman 7-Way Trailer connector because it is coiled so it's less likely to get tangled or drag the ground. I have...
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  • Need A 7-Way to 7-Way Cable To Fit Between My RV and 2015 Jeep Wrangler Unlimited While Flat Towing
    Sounds like you need a 7-way to 7-way wiring cable to connect your 2015 Jeep Wrangler Unlimited to your RV when flat towing. You will need a 7-way plug and lead wire and a 7-way connector end. I recommend the WesBarg 7-Way, RV Style Connector # WG54006-043 and a Pollak Black Plastic, 7-Pole, RV-Style Trailer Connector # PK12706. You will have to wire the Pollak connector on the other end of the WesBerg cable to connect your RV and Jeep. I like the coil design of this cable because it...
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  • 7-Way Male to Female Extension Cord That is Expandable
    While our typical 7-way extensions like the Curt Universal 5th Wheel/Gooseneck 7-Way Extension # C56080 are a straight cable you can make an extension with a coiled cable. We have the Bargman 7-Way, RV-Style Connector w/ 6' Long Coiled Cable # WG54006-043 or 12' Long Coiled Cable # WG54006-046 that you can wire to a Curt 7-Way RV-Style Trailer Connector # C58155. The coiled cable will help protect the cord from dragging but gives you the expandability of its length. I have included a wiring...
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  • Is WesBarg 7-Way, RV-Style Coiled Connector Long Enough for Junction Box 2-1/2 Feet Back on Trailer
    If the junction box is 2-1/2 feet back from the front of the trailer then that would leave just 3-1/2 feet of the coiled cable # WG54006-043 to go from the front of the trailer to the vehicle and still have slack to make turns. That might not be long enough so I would add some additional wire, such as # DW04914-1, sold by the foot, to ensure there is enough slack.
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  • How to Make 7-Way Adapter with 7-Way on Either End
    What you would have to do is use the part # WG54006-043 you referenced and then wire an additional 7-way plug to the other end like the part # 54-77-003.
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  • Looking For Direct 7 Way Replacement For A 1997 Dodge 3500
    Though I do have a hardwire option available, it does not look like we will have a plug and play 7 Way that will match your current plugs, unfortunately. However, the Hopkins 7-Pole and 4-Pole Trailer Connector Sockets w/ Mounting Bracket and Wiring # HM40975-11998 will be a great upgrade and includes all the needed. It will also give you both the 7 Way plug and 4 Flat plug, so no adapter will be needed if you tow multiple trailers. So this isn't a perfect plug and play replacement, but...
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  • Parts Needed to Fabricate Coiled 7-Way RV-Style Trailer Extension Cable
    We do offer various lengths of 7-way RV-style trailer wiring extensions that are shown on the linked page. These all have a vehicle socket on one end and a trailer plug on the other, such as with part # TLW6048 from TorkLift. None of these extensions has a coiled-type cord as found on adapters like # HM47053. However, I do have a solution for you, which is to use one of the available lengths of the WesBarg RV-style coiled cable to fabricate your cord. We offer their 6-foot # WG54006-043,...
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  • 7 Wire to 4 Wire Round Adapter Needed
    I have attached a picture for you. If you need connectors like those in the picture then you can use the Hopkins Endurance Flex-Coil Trailer Connector Adapter with Nite-Glow, # HM47043. This adapter is designed for use when flat towing, 7-wire blade-style vehicle end connector and 4-wire round towed vehicle connector. If you have a different style of connector, please send me a picture and I will be happy to find a product that will work for you.
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  • Parts to Make Dual 7-Way Extension for Motorhome That is Flat Towing
    It sounds like you need an extension with two 7-blades on it, but in order to do this you will need to get a plug and lead as well as a plug. So you will need the 7-Way Molded Trailer Wire Connector # H20043 (4 feet long) or the coiled Bargman # WG54006-043 (6 feet long) and will need to wire in the Pollak Black Plastic, 7-Pole, RV-Style Trailer Connector # PK12706. You can match the colors of the wires on the 7-way to the pins of the plug to make it very simple. I have added links to...
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  • Is There a Junction Box and 7 Way Connector Available With a Coiled 7 Way Instead of Straight
    I may have a solution for you, but there is not a Junction Box with 7 way connector like the # e99011 available with a coiled connector. However you could use the # e99009 and then add a coiled 7 way like the Bargman 7-Way, RV-Style Connector w/ 6' Long Coiled Cable - Trailer End # WG54006-043 to create your own junction box and 7 way that would work in the same manner; it'll just be a tiny bit of extra work making the initial connections since they're not all one piece. I've linked some...
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  • Recommended Electric Trailer Jack For a Boat Trailer Without Needing a On Board Battery
    For ease of installation and use I feel the Fulton XLT Powered Drive Trailer Jack # F141401 is going to work the best. This will bolt to a frame up to 3" wide and 5" tall so you will not need an adapter like you will with a A-Frame jack since you don't have the hole for it already. The 8" drop leg will greatly decrease the time it takes to raise your trailer. We do not test all the jacks for noise and speed as they can be different depending on the amount of load put on the jacks. The jack...
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  • What Wiring Accessories are Needed to Install WesBarg 7-Way, RV-Style Connector
    The WesBarg 7-Way, RV-Style Connector # WG54006-043 uses two different gauges of wiring so you will need two sizes of butt connectors. For the three smaller wires you will want Deka Heat Shrink Butt Connector - 16-14 gauge wire # DW05744-5. For the three larger wires you will want Deka Heat Shrink Butt Connector - 22-18 gauge wire # DW05743-5. When you install # WG54006-043 to your trailer you will want to make sure to test the wires by function instead of relying just on matching...
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  • How to Adapt a 4 Round Trailer Plug to a 2018 Silverado 2500
    If you have a 7 Way connection, the 2 o'clock position will be your 12 volt power, the 3 o'clock position will be the right turn signal and right brake signal, the 5 o'clock position will be your brake controller output, the 7 o'clock position will be your ground, the 9 o'clock position will be the left turn signal and left brake, the 11 o'clock position will be the tail light and running lights, and the center position will be the auxiliary circuit. If you have a 4 Flat connection, the...
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  • Can 2020 - 2021 Ford Explorer Be Flat Towed Behind RV?
    I spoke with some of the manufacturers that make flat towing parts and they said that since Ford does not allow flat towing on the 2020 or 2021 Ford Explorer, they will not be making base plate kits for them. If your Explorer is front wheel drive you could use a towing dolly like the Roadmaster # RM-2050-1 tow dolly with electric brakes. This dolly features easy drive-on loading. The dolly comes with an attached flat 4-pole connector installed and a loose wire for the brakes if needed...
    view full answer...

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