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Demco 7-Wire to 6-Wire Coiled Electrical Cord w/ 6-Way Round Plug - 7' Long

Demco 7-Wire to 6-Wire Coiled Electrical Cord w/ 6-Way Round Plug - 7' Long

Item # DM9523054
Our Price: $114.68
You Save: $37.32
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Shipping Weight: 3 lbs
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Quickly and easily connect your towed vehicle to your RV with this durable, vinyl-coated electrical cable. Coiled design prevents dragging. Includes car-side 6-way round plug. 1-800-940-8924 to order Demco accessories and parts part number DM9523054 or order online at Free expert support on all Demco products. Great prices and Fastest Shipping for Demco 7-Wire to 6-Wire Coiled Electrical Cord w/ 6-Way Round Plug - 7' Long. Accessories and Parts reviews from real customers.
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  • Reviews (46)
  • Q & A (0)
  • Videos (3)
  • Photos

Demco Accessories and Parts - DM9523054

  • Tow Bar Wiring
  • Adapters
  • 7 Round - Blade to 6 Round
  • Demco
  • Coiled Cord

Quickly and easily connect your towed vehicle to your RV with this durable, vinyl-coated electrical cable. Coiled design prevents dragging. Includes car-side 6-way round plug.


  • Adapter cord allows you to easily run power from your RV to your towed vehicle or trailer
  • Coiled cord easily expands and contracts for a clean look with extra length
    • Prevents cable from dragging on the ground
  • Silicone-injected plugs prevent corrosion
  • Vinyl-coated cord resists water, oil, and chemicals
  • 6-Way round, female plug mounts to towed vehicle for quick, easy hookup
  • Cable with 2 male connectors and 1 female socket included
  • Made in the USA


  • Extended length: 7'
  • Wire gauge: 16
  • 1-Year warranty

9523054 Demco RV Coiled Lighting Cable - 7-Way to 6-Way - 7' Long

Video of Demco 7-Wire to 6-Wire Coiled Electrical Cord w/ 6-Way Round Plug - 7' Long

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.

Video Transcript for Demco Tow Bar Wiring DM9523054 Review

Speaker 1: Today we're going to take a look at the Demco seven-foot-long, seven-way to six-way trailer connector adapter. Now, this adapter will run power from your motorhome to your towed vehicle using the seven-way and six-way connectors. It is a nice coiled cord, which will stretch up to seven feet in length, prevents the wires from dragging on the ground, and the cord will contract for storage. This is designed to withstand the elements. It has a nice vinyl-coated wire and silicone-injected plugs.This part will include everything here on the table. It includes the coiled cable with the two female connectors, the seven-way on one end, six-way on the other; one male connector plug, and a nice set of detailed instructions.

And again, the extended length on this cord is seven feet. But, that should do it for the review on the Demco seven-foot-long, seven-way to six-way trailer connector adapter.

Customer Satisfaction Score:

Customer Reviews

Demco 7-Wire to 6-Wire Coiled Electrical Cord w/ 6-Way Round Plug - 7' Long - DM9523054

Average Customer Rating:  4.8 out of 5 stars   (46 Customer Reviews)

Quickly and easily connect your towed vehicle to your RV with this durable, vinyl-coated electrical cable. Coiled design prevents dragging. Includes car-side 6-way round plug.


The cord is great and works just as advertised. The only drawback is that the picture on the box shows a blade six pin connector not the actual round pin connector on that end. I had a momentary heart attack until I got the box open and inspected the actual cord.


Just the right product with super fast delivery. The site is easy to navigate to the parts you need and the price was better than I found in other places and I think here I found higher quality.



This product is much heavier than the original. It has great flexibility and provides a secure connection. Was very happy with the product and as usual the great service from etrailer.


My original got damaged and needed just a cable replacement. A bit more expensive than I would have hoped but it should work perfect without having to do any alterations. etrailer is very easy to get parts from and delivery was quick.


Works Good.


After short consultation with etrailer representative, we found the perfect fit for my 7 blade, 6 pin set up. It fits and works perfectly. Delivery was quick, too,



After 1 yr of use, I wonder why I didn’t replace this connection earlier. The blades and pins match up perfectly as it takes very little effort to . Old pin required jiggling, swearing, and contortions to .


Works exactly as you’d expect


After a careful review of all the flat towing options available for the 2020 Jeep Gladiator I chose the Demco Excalibar II and tab less baseplate. The engineering and build quality are superb and they have a few features that just aren't available on other tow bars - with the limited life time warranty being a huge benefit. The advantages of ordering from etrailer are not only competitive pricing but amazing in-stock inventory. But the biggest advantage they have is the level of expertise available from their "how to" video library and the towing/RVing gurus available by phone. I have yet to be disappointed.

Gerald B.


After a year of use Im sure glad we chose the Demco Excalibar and Baseplate combo. It is easy to install, doesnt require any cutting or modifications to our Gladiator and the tow bar is VERY sturdy and is also very easy to hook up and to un hook once we reach our destination. I heartily recommend not only Demco but eTrailer too due to their amazing expertise.


Cord cover separated from automobile connection. Still operational, but expect failure soon due to environmental exposure of internal wiring

Etrailer Expert

Jenny N.


I hope that the harness continues to work for you. I would like to see if you would be able to send a picture of the cover separation? How often are you flat towing? How far apart would you say that the RV is from the vehicle when using the adapter?


Great quality


I had to take a part one of the plugs because the wires were hanging out of the plug and had to shorten the wires so the red insulation was on the inside of the plug .


Correct part and excellent service. Thankyou Malissa.


I have to compliment Rebecca and the entire staff of etrailer for processing my order for a Demco tow bar. I ordered the Demco to match an previously installed tow bar on a 1999 Geo Tracker. Had no idea what mfr provided the original tow bar but Rebecca did the research and quickly responded identifying the original mfr, model, and the various accessories needed to tow the car. The entire process was a success and cant thank etrailer enough for the prompt response.


When I ordered this power cord, Sheryl H. looked long and hard to find a power cord for my needs since most Roadmaster cords were sold out. She arranged fast shipping and I got it in a very timely manner. Thanks Sheryl H., you are a tremendous asset for eTrailer.


I had issues ordering this item through another reseller but Tammy took the time to understand exactly what I needed and get me the right part.


Happy to find this option. I didn’t have to resort to re-wiring a plug.


right product, shipped quickly


Excellent Service I was able to find he product that i needed and place the order without any issues. The shipping was free and it came on time. I liked the video on the product because I was able to make sure the product was correct before I placed the order.


Was on back order but still recieved as soon as it came in. Had to pay for faster delivery as I needed it quicker than ground shipping. Good product.


Excellent product.
Old cable that came
with the tow bar was of poor design and quality.
Excellent and professional service/support.
My first order from these guys; this will be the first place I check the next time I need something.



Great product.


Very good product and excellent delivery as always.



Nice and sturdy cord works as it should.


Well put together

Show More Reviews

See what our Experts say about this Demco Accessories and Parts

  • Can You Order Just 7-way to 6-way Cord From Demco Diode Kit DM9523010-54?
    Yes we sell just the 7-way to 6-way cord included in the Demco # DM9523010-54 you were looking at without getting the diodes. You'll need # DM9523054, though it will come with a new 6-way plug that you can keep as a spare. There's no way to order it without that plug as well.
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  • Replacement Demco Coiled 7-Way To 6-Way Diode Wiring Kit Cable
    If you're just wanting the 7-wire to 6-wire cable from the Demco 4-Diode Universal Towed Vehicle Wiring Kit w/ 7-Wire to 6-Wire Coiled Connector # DM9523010-54 then you'll want part # DM9523054. This will also include another 6-way socket, which you can hang onto as a backup if you ever have an issue with your current one.
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  • Is 12 Volt Charge Circuit in Same Location for Blue Ox and Demco 7-Way to 6-Way
    Yes, the 12 volt accessory circuit is in the same location on both the Demco 7-Wire to 6-Wire Coiled Electrical Cord # DM9523054 and the Blue Ox 7-Wire to 6-Wire # BX88206. It's the center pin of the 6-way side and the 1:00 pin of hte 7-way side.
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  • Which Coiled Adapter # RM-146-7 Vs. Demco # DM9523054 Has Less Tension at 7 Feet
    The Roadmaster part # RM-146-7 would be longer than the Demco part # DM9523054 that you referenced. The Roadmaster is listed as having an extended length of up to 8 feet whereas the Demco is 7 feet so at 7 feet the Roadmaster would have less tension.
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  • Wiring Kits Needed To Flat Tow A Ford F-150 Behind Another Truck
    You could install a diode wiring kit in the F-150, but the quickest and easiest route here would be to simply plug in some tow lights like the Roadmaster Standard Magnetic Tow Lights # RM-2120. If you are set on wanting to run the signals through the F-150's tail lights then you could use a universal diode wiring kit like the Roadmaster Diode 7-Wire to 4-Wire Flexo-Coil Wiring Kit # RM-15247. This kit will require you to splice into your F-150's wiring to complete the installation. Fitment...
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  • Will The Demco 7-Wire to 6-Wire Coiled Electrical Cord # DM9523054 Prevent Surge Brake Lockup?
    The Demco 7-Wire to 6-Wire Coiled Electrical Cord # DM9523054 you found is used to connect a tow vehicle to a vehicle being flat towed. It is not designed for a trailer with hydraulic surge brakes. If you can tell me what surge brake actuator you have I can help you to determine if there is a Manual # DX94FR or Electric # T4748800 lockout which will prevent your trailer brakes from locking up when driving in reverse.
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  • Parts Needed to Flat Tow a 2015 Ford Focus Hatchback
    For your 2015 Ford Focus Hatchback the Demco base plate kit part # DM9519324 has been confirmed as a fit as long as you don't have adaptive cruise control. For a compatible tow bar I recommend the Commander, # DM9511012 which includes safety cables so you will not have to buy any separately. I've linked videos of both the base plate kit and tow bar on a 2017 Focus for you. For lighting you can use the bulb and socket kit, # RM-155, and not have to worry about cutting and splicing into...
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  • Complete Flat Towing Setup For A 2021 Ford Bronco Big Bend
    First, we'll start with a complete flat towing setup, and while we go through it I will address some of your concerns as well. It sounds like you may be interested in using Blue Ox products to complete this setup. In that case, the first thing you'll need is a base plate, in which the Blue Ox Base Plate Kit # BLU23XR will work great. This base plate is confirmed to fit your 2021 Ford Bronco, and will work with all Blue Ox tow bars, and when paired with select adapters, can be also used...
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  • Parts Needed To Flat Tow New 2021 Ford F-150
    I would be happy to recommend everything you need to flat tow your 2021 Ford F-150. I recommend the Blue Ox Base Plate Kit # BLU33FR which is confirmed to fit your vehicle and will pair up perfectly with the Blue Ox Avail Tow Bar # BX7420. Since the Avail # BX7420 includes safety cables you will not need to purchase them separately. To complete your flat towing set up you will need wiring, and a supplemental braking system. For wiring I recommend the Blue Ox Tow Bar Wiring Kit # BX8848...
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  • Can You Dinghy Tow A 2015 Ford Focus
    Per the 2015 Ford Focus owners manual, "You can tow your vehicle with all four wheels on the ground or with the front wheels off the ground by using a tow dolly. If you are using a tow dolly, follow the instructions specified by the equipment provider." Parts needed to flat tow and some examples include the following. Base plate kit # DM9519324 Tow bar Commander, # DM9511012 Bulb and socket kit, # RM-155 7-Wire to 6-Wire Coiled Electrical Cord w/ 6-Way Round Plug # DM9523054 to connect...
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  • What Base Plate Can I Use with My Blue Ox Acclaim or Adventurer Towbar on My 2022 Jeep Wrangler?
    I have a great base plate solution for you. Since you say that your Blue Ox tow bar has a 5k capacity, I believe you are referring to either the Blue Ox Adventurer Tow Bar - Car Mount - 2" Ball # BX7322 or the Blue Ox Acclaim # BX4330. Unfortunately, we do not currently carry an etrailer baseplate that can be used with either of these models. However, we have a great Roadmaster base plate and adapter that will allow you to use your tow bars on your 2022 Jeep Wrangler. For that setup, I...
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  • Parts Needed to Flat Tow a 2014 Chevy Malibu with or without Active Air Shutter System
    The Active shutter system that is available on your 2014 Chevy Malibu is a system that allows the grille to open and close at highway speeds to maximize fuel efficiency. If you look at the grille of the vehicle and can see that the grille has what looks like a grate that can open and close you have it. You can also check the build sheet of the vehicle to see if it's listed as an option. Most likely you would know if you had it. If you have it you would need the base plate kit part # RM-523183-4...
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Do you have a question about this Accessories and Part?

Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jeff D
Installed by:
Jeff D
Employee Jameson C
Expert Research:
Jameson C
Employee Joshua S
Video by:
Joshua S
Employee Jacob T
Video Edited:
Jacob T
Employee Kristina F
Written by:
Kristina F
Employee Ryan G
Test Fit:
Ryan G

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