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  1. Custom Fit Vehicle Wiring
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  3. Trailer Hitch Wiring
  4. 7 Round - Blade
  5. Custom Fit
Mighty Cord Replacement 7-Way RV Style Trailer Connector for Factory Tow Package - Vehicle End

Mighty Cord Replacement 7-Way RV Style Trailer Connector for Factory Tow Package - Vehicle End

Our Price: $13.81
Custom Fit Vehicle Wiring

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A10-7072VP - Custom Fit Mighty Cord Trailer Hitch Wiring
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Replace the worn or damaged 7-way, RV-style trailer connector on your tow GMC Yukon XL with this sealed, GMC Yukon XL-end socket. Spring-loaded dust cover protects the copper-plated terminals. Easy installation - plugs into OEM port. 1-800-940-8924 to order Mighty Cord custom fit vehicle wiring part number A10-7072VP or order online at Free expert support on all Mighty Cord products. Great prices and Fastest Shipping for Mighty Cord Replacement 7-Way RV Style Trailer Connector for Factory Tow Package - Vehicle End. Custom Fit Vehicle Wiring reviews from real customers.
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  • Reviews (141)
  • Q & A (0)
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Mighty Cord Custom Fit Vehicle Wiring

  • Trailer Hitch Wiring
  • 7 Round - Blade
  • Custom Fit
  • Mighty Cord

Replace the worn or damaged 7-way, RV-style trailer connector on your tow GMC Yukon XL with this sealed, GMC Yukon XL-end socket. Spring-loaded dust cover protects the copper-plated terminals. Easy installation - plugs into OEM port.


  • Dimensions:
    • Socket diameter: 1-7/8"
    • Mounting holes: 2-1/2" wide x 1-13/16" tall center-to-center
  • Current rating: 30 amps
  • Voltage: 12 volts
  • 1-Year warranty


  • Replaces the worn or damaged 7-way, blade-style connector on your tow vehicle
    • Designed for use with factory tow package
  • Dust cover with a stainless steel spring protects the connector from moisture and debris
    • Hook on inside of cover helps keep your trailers connector from coming loose while plugged in
    • Rubber gasket seals the lid when closed
  • High-impact, nylon construction with copper-plated terminals resists corrosion
  • Simple installation - plugs straight into OEM port

A10-7072VP Mighty Cord OEM 7-Pole Blade-Style Trailer Connector Socket - GMC Yukon XL End

Item # A10-7072VP

This Product Fits The Following Vehicles

California residents: click here

Customer Satisfaction Score:

Customer Reviews

Mighty Cord Replacement 7-Way RV Style Trailer Connector for Factory Tow Package - Vehicle End - A10-7072VP

Average Customer Rating:  4.8 out of 5 stars   (141 Customer Reviews)

Replace the worn or damaged 7-way, RV-style trailer connector on your tow vehicle with this sealed, vehicle-end socket. Spring-loaded dust cover protects the copper-plated terminals. Easy installation - plugs into OEM port.

GMC Acadia

I ordered this when none of the lights would work on all three trailers I owned. After replacing the fuse and checking everything else it came down to this. It was a perfect fit and super easy to install. The wiring harness for my acadia is a plug and play so no splicing or sodering. I would highly recommend this product.

2018 Dodge Ram Pickup

The 7-Way RV Style Trailer Connector for Factory Tow Package shipped quickly and fit perfectly in my RAM 2500 diesel bed. It was difficult to install only because the hole in the bed wall was rather tight so I had a difficult time pulling the cable into the bed to plug the replacement part in (no fault of the part). The Etrailer-provided part seems to be made of a much better/durable plastic than the one that needed replaced. The part that it replaced was cracked/broken in 2 places around the border including at one of the mount screws due to hard/brittle plastic. All the electrical connections work perfectly. Only improvement I would recommend is send replacement screws with the part--Luckily the screws were still in place, even at the one mounting hole that was broken. I was unable to find the correct replacement part at several other online sites. The brief instructional video on was also very helpful.

2018 Ford F-150

Drop in replacement on my Ford F-150 for my damaged 7-way (also purchased from etrailer). The 15 minute installation was a breeze. Great support from this company as well! Thanks.


Well priced and needed part delivered quickly - found website video quite handy.


I placed an order and within five minutes it was processed !! amazing ! David L was so helpful. Really appreciate it !

2015 Chevrolet Silverado 2500

Fast delivery and correct fit!


Plug n play. Bout as straightforward as it gets




Easy to do business


This worked awesome, I purchased the three way truck bed harness for my gooseneck and replaced the rear main
7 way at the same time.
E trailer shipped it quickly and there website pictures and instructions where great for the installation.


I have to say that I've used Etrailer for all my trailer needs and have been so overwhelmed at the price and the product .. I'll never shop any other place .. why .. no one has ever come close to the savings I found here .. I bought my heavy hitch from here and couldn't be happier and this item was the perfect match to what I needed .. Thanks Etrailer !


Fits if you want a gap in the factory bumper. Does not fit like factory connector.

I was so dissatisfied with customer service I kept the plug, and will not order from Etrailer again.


It fit in my 2019 Volkswagen Atlas. I have yet to hook up to a trailer, but being an exact fit I do not expect an issue.



Doing great

2005 Chevrolet Suburban

Works fine. However I had to drill holes for screws to hold the connector in place. The original was just twisted in place.

Etrailer Expert

Mike L.


We do offer a 7-way connector that twists into place, part # HM40920.



No problems. Working as good as the original


Fit perfectly into place on my fifth wheel 7-way extension into the bed of my truck. The previous bracket broke and the trailer brakes quit making contact. This was the same as the broken one, and fit up perfectly and all contacts are working. I gave it a rating of four because the previous one (which was the same) broke after about 3 years of use.


I received the wrong part based on your recommendation. Here’s my exchange with your customer service rep :
Good Morning,

Thank you for clarifying.

Based on the item you want to return from your order, the return cost is greater than the part. Therefore, it would not be cost effective to return these items. I recommend selling locally to make your money back.

If you have any questions or concerns please let me know.

Thank you,

Tiffany H.

Well, Tiffany, this is a good lesson for me. I buy a part from your company solely based on the recommendation of your representative. It arrives and it’s the wrong part. And I have no recourse. Not even an offer for a credit nor an offer to send the correct part. A complete waste of my time and money. Didn’t even receive an apology. Caveat emptor. Well, the lesson is learned. I will never do business with etrailer again. I will never recommend etrailer to my friends. And I will take every opportunity to disparage your company.

Chevrolet Colorado

Just exactly what I needed. It works fine and fits my Colorado wiring harness.


I had to put in my information on my truck and the plug I received was not the factory one. Had to drill holes instead of just the twist out plug that comes in a Silverado

Etrailer Expert

Jenny N.


Thank you for sharing. I researched 7 way connectors for a 2004 Chevy and found that part # PK11916 is a better option for a twist in plug replacement. It will fit with 2007 - 2013 ChevroletGMC 1500 trucks and 2007 - 2014 ChevroletGMC 25003500 trucks.


Product worked well and we actually mounted not in the provided location in hitch but we but the housing wheeler you can mount it on the top of the hitch. This product has been working well for us and recommend to all. It worked well in our 2915 Pathfinder


Wow great job to all, what service and the hitch, the plug for the lights, and the license plate holder, is all you said, and it took less than 15 min to install everything. What your company is doing right now, document , train and continue to do it, you have made this customer very happy and we will do business again! Sorry no pics because its hiding behind the roll pan just like you said it would!

John D Ohman
Port St Joe Fl


This Mighty Cord 7-way connector was an exact replacement. I received the part very quick and installation was easy and took all of 3 minutes...just plug and play.

2013 Audi Q7

Harness fit perfectly. Shipping fast. Very happy.

2014 Chevrolet Silverado

Wiring portion is direct fit to 14 Silverado. Since i replaced factory plug had to drill new holes and filled original hole with cut to fit scrap plastic.

2005 Chevrolet Express

Trailer wire plug was delivered 2 days after I ordered it.
Haven't had a chance to install it yet but looks like it will be a perfect fit for my 2005 Chevrolet Express 1500 conversion van with factory tow package.


I have looked for a trailer connector at many different places and had no luck finding one till I checked out your web site and whalla, you folks had exactly what I wanted.
I am very pleased with the help I received when calling the people at e-trailer. I will recommend e-trailer to all my friends who have trailer needs.

Thank You,

Earl Krebs

Show More Reviews

See what our Experts say about this Mighty Cord Custom Fit Vehicle Wiring

  • Replacement 7-Way Mounting Bracket Solution for 2012 Chevy Tahoe
    Hey John, so the factory 7-way mounting bracket of a 2012 Chevy Tahoe would have been built into the rear bumper so if that's rusted away what you'd need to do is use a bracket like the part # PK12711U which attaches to the lower rear bumper edge and has the universal 7-way mounting bolt pattern. If your 7-way mounts using a twist lock style attachment you'd also need to replace it with the part # A10-7072VP.
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  • Troubleshooting Right Trailer Brake Light & Trailer Brake Controller Not Working
    Thanks for providing the details on your trailer wiring issue. Since you have three trailers that all show the same issue when connected to your 2004 Chevrolet Silverado odds are good that the problem is in the truck wiring. The first thing to check is the ground connection on the vehicle wiring harness. This wire's ring terminal must make a clean metal-to-metal connection in order to allow for all functions to operate properly. Corrosion can build up and cause issues. Try removing the...
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  • Bolt Hole Spacing of Mighty Cord A10-7072VP 7-Way Trailer Connector
    The side to side hole spacing of the # A10-7072VP 7-way connector is 2-1/2 inches center to center, and top to bottom is 1-13/16 inches, once again center to center. I've shown these dimensions in the provided photo. I've linked to a product demonstration video that you might find helpful.
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  • Replacement 7-Way and Bracket for 2001 GMC Sierra 1500
    The Hopkins Endurance Twist Mount 7-Way RV Trailer Connector # HM40930 is designed specifically to mount (and twist) into the factory bracket for your GMC Sierra. Unfortunately this style bracket is not available as an aftermarket part. You may be able to contact your local GMC dealer to see if they have this part available but if not your best option will be to use a standard 7-Way and bracket as a replacement. For this I recommend the Mighty Cord 7-Way # A10-7072VP along with the Mounting...
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  • Will Mighty Cord Replacement 7-Way RV-Style Trailer Connector Fit 2016 Chevy Suburban?
    The Mighty Cord Replacement 7-Way RV-Style Trailer Connector # A10-7072VP is a confirmed fit for your 2016 Chevy Suburban with factory tow package. It will simply plug directly into the OEM factory port on the back of your vehicle. I've added links to a pair of video reviews for you to take a look at.
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  • Wiring Harness for Installing Hopkins InSIGHT Trailer Brake Controller in 1999 Ford F-350
    If you are looking for a brake controller installation harness for the Hopkins InSIGHT Flex-Mount Trailer Brake Controller you can use their harness # HM47715 which is a direct fit for the 1999 F-350 that has a factory 7-way. The included video shows installation in a 2001 Super Duty. The photo shows the gray under-dash connector it plugs into. We also offer many types of trailer wiring harness for your 1999 Ford F-350. I included all of them on the linked page so that you can see them. If...
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  • Troubleshooting Curt Echo Signaling "Overload" Warning on 2015 Cadillac Escalade
    The Curt Echo # C51180 Troubleshooting Guide offers three possible solutions to the resolve the "Overload" issue. 1. Reconnect the trailer connector. 2. Confirm vehicle 7-way connections and wiring. 3, Check trailer brake wiring for short circuits. The first possible solution is the easiest one to start with, but it sounds like you've already tried unplugging and re-plugging the trailer connector. If you were testing the Echo on your Silverado and your Escalade using the same trailer,...
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  • Determining if 2019 Chevy Express Van has Tow Package for Installing Trailer Wiring
    If your 2019 Chevy Express Van 3500 has the tow package there will be a round connector taped behind the rear bumper that a 7-way like the part # A10-7072VP could attach to. Otherwise you'd need to install a 4-way first like the part # 118392.
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  • Adding a 7-Way Trailer Connector to a 2016 Chevrolet Express 3500 Van
    We don't have a 7-way to plug directly into the van but I do have an option for you. If your 2016 Chevrolet Express 3500 van had a factory 7-way and it needs to be replaced you can wire in a new one with a harness like # PK11998 and then connect it to a 7-way connector like # A10-7072VP or # HM40975. If there is currently no trailer connector at all you will first need to install a 4-way connector, # 31345. Once you have the 4-way you can use our # ETBC7 kit for a fully functioning 7-way....
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  • Replacement OEM 7-Way Connector w/ a 4-Way
    Yes, you can. Both the Curt T-Connector item # C55774 and the Mighty Cord Replacement 7-Way item # A10-7072VP use the USCAR 7-way socket. These are what every vehicle that comes from the factory with a 7-way connector has. Since your 2023 GMC Canyon came from the factory with a 7-way connector, you can use the Curt item # C55774 to replace your broken one. This will provide you with both a 7-way and a 4-way. I have linked an installation video below.
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  • 7-Way Recommendation for 2017 Audi Q7 with Factory Round Connector
    Sounds like your 2017 Audi Q7 has the round connector needed for installing a 7-way like the part # A10-7072VP that you referenced. All you'd need to do is plug this in and you'd be set. I attached a picture that shows the round connector your Audi will need to have.
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  • Replacement 7-Way Trailer Side Connector for Mighty Cord Gooseneck/5th Wheel Wiring Harness
    I'm assuming you're needing a replacement socket assembly for a # A10-7007 fifth wheel wiring harness . Mighty Cord does indeed offer a replacement which we carry as part # A10-7072VP. If you were actually looking for something else, please let me know.
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  • Replacement Cover For ETBC7L 7 Way Connector
    The Mighty Cord Replacement 7-Way RV Style Trailer Connector for Factory Tow Package # A10-7072VP is the only replacement we offer. We unfortunatley do not carry just the hinged door for the 7 way connector on the 7-Way RV Upgrade Kit for Trailer Brake Controller # ETBC7L, so you'd have to purchase the entire connector.
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  • Wiring Harness for 2013 VW Touareg
    I am not 100 percent sure what you are asking in regards to plugging into the factory connector but I can tell you that there are two connectors that will fit your 2013 VW Touareg, the T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector # 118668 and the Mighty Cord Replacement 7-Way RV-Style Trailer Connector for Factory Tow Package # A10-7072VP. The 7-way is simply a replacement connector for your VW's factory 7-way, if that is what you have. If you have no connector at all...
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  • Replacement Trailer Plug Door for T-One Vehicle Wiring Harness with 7-Way Trailer Connector
    In regards to a T-One Vehicle Wiring Harness with 7-Way Trailer Connector like part # 118266, the door by itself cannot be replaced but you can obtain just the connector with the Mighty Cord Replacement 7-Way RV-Style Trailer Connector part # A10-7072VP which is the exact same one that would have come with the kit.
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  • Replacement 7-Way for 2018 Ford F-150 and Airstream to Provide Tight Connection
    For a standard replacement 7-way for your 2018 Ford F-150 we have the Mighty Cord part # A10-7072VP which would easily install and give you a connector that would provide a solid connection. To do a replacement 7-way on your Airstream you could go with the kit part # e99011 which comes with a junction box that you would mount on your trailer frame and a 7-way we know fits the 7-way I mentioned. Or if you wanted to just replace the connector you could use the part # PK12706. I would...
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  • Recommended Plug and Play 7-Way Trailer Connector and Brake Controller for 2015 GMC Sierra 1500
    GM actually uses the # HM40975 as the OEM trailer connector, so that's what I'd recommend you use. The connector will plug into the socket located above the spare tire. You'll need to free the connector from the frame member and uncoil it so it will reach the rear bumper. The truck is indeed pre-wired for a brake controller. To complete the installation, you'll need brake controller and the vehicle-specific wiring harness. I'd highly recommend the Tekonsh P3, part # 90195. The P3...
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  • Troubleshooting Trailer Running Lamps that Flicker When Parked
    All the # C35FR adapter does is add a little bit of a load to the lighting circuits to prevent the bulb-out light or warning from going off, it won't solve the issue you describe. What could be happening is that the trailer connector on the vehicle or on the trailer has some corrosion built up on the pins/sockets that power the 12-v circuit and the running lamp circuit which would make sense as the pins are adjacent in the trailer connector. At a certain point once the corrosion gets severe...
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  • 4-Way and 7-Way Recommendation for 2014 Tacoma TRD Off 4x4
    What you would want is the part # HM40975 which fits the same round connector that the part # A10-7072VP fits. As long as your truck has the round harness that the # A10-7072VP would fit this would fit and work well for you.
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  • Replacement OEM 7-Way For 2017 Toyota 4Runner
    We have replacement 7-ways that fit your 2017 Toyota 4Runner but the one you mentioned does not fit. So instead you'd want the # A10-7072VP which will plug right into the round connector you have at the rear of your vehicle and give you a new 7-way.
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  • Will Mighty Cord 7-Way Connector # A10-7072VP Fit 2017 Jeep Grand Cherokee W/ Factory Tow Package?
    Since your 2017 Jeep Grand Cherokee has the factory tow package and a 7-way connector you can absolutely use the Mighty Cord Replacement 7-Way RV Style Trailer Connector for Factory Tow Package # A10-7072VP as a replacement. The factory wiring connector will plug into the back of the connector, and then the front side with the cover is where the 7-way trailer connector will plug in to. I included a video of the # A10-7072VP for you to take a look at.
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  • Troubleshooting Issues with 2012 VW Touareg 7 Pin Trailer Connector
    If your trailer or tester utilize LED lights that is likely the issue. The factory 7-way on your 2012 VW Touareg wasn't designed to function with LED's without the adapter # C57003 which has integrated load resistors to allow LED's to not trigger lamp out sensors. This also helps with the emergency flashers. If your trailer and tester are not LED, then you may have an internal issue with your 7-way and you can use either # A10-7072VP or # HM40975 to replace it. Before replacing, I...
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  • Parts Needed to Add 4-Pole and 7-way Trailer Connector to 2020 Toyota Tacoma
    We have exactly what you need to install a trailer connector on your truck. You'd install the 7-way using the Tekonsha tow package prewire harness, part # 22117. This harness not only provides a 7-way, but it will also prewire your car for a plug and play brake controller installation. To provide a 4 pin, you could use an adapter like # PK12716, or install an inline harness like # 118384 if you'd prefer a more permanent solution. If you're needing a brake controller, you can't go wrong...
    view full answer...
  • Replacement 7-Way Trailer Connector for a 2004 GMC Yukon XL
    We have a direct replacement for the 2004 GMC Yukon XL's factory connector. It's the Reese Replacement 7-Way RV-Style Trailer Connector for Factory Tow Package, part # A10-7072VP. It's designed to work with your vehicle allowing you to use it with your new Draw-Tite hitch.
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Info for this part was:

Employee Mike L
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Mike L
Employee Jameson C
Expert Research:
Jameson C
Employee Adam R
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Adam R
Employee Jeff D
Installed by:
Jeff D
Employee Robert C
Installed by:
Robert C
Employee Jacob T
Video Edited:
Jacob T
Employee Chris R
Video Edited:
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Employee Mary K
Updated by:
Mary K
Employee Halie H
Updated by:
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Employee Carrie F
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Employee Amanda M
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