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  1. Custom Fit Vehicle Wiring
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  3. 7 Blade to 5 Flat
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Mighty Cord 7-Way RV Style to 5-Way Flat Trailer Connector Adapter
Mighty Cord

Mighty Cord 7-Way RV Style to 5-Way Flat Trailer Connector Adapter

Part Number: A10-7275VP
In Stock
$9.29
Retail:$24.42
You Save: 62%
Custom Fit Vehicle Wiring
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In Use/Installed

Convert your vehicle's 7-way RV-style plug to a 5-way flat with this adapter. Simple plug-and-play installation - no hardwiring needed. Removes easily with built-in finger tabs. 1-800-940-8924 to order Mighty Cord custom fit vehicle wiring part number A10-7275VP or order online at etrailer.com. Free expert support on all Mighty Cord products. Great prices and Fastest Shipping for Mighty Cord 7-Way RV Style to 5-Way Flat Trailer Connector Adapter. Custom Fit Vehicle Wiring reviews from real customers.
  • All Info
  • Reviews (31)
  • Q & A (0)
  • Videos (2)
  • Photos

Mighty Cord Custom Fit Vehicle Wiring - A10-7275VP

  • 7 Blade to 5 Flat
  • Universal Fit
  • Wiring Adapters
  • Mighty Cord
  • Plug Only

Convert your vehicle's 7-way RV-style plug to a 5-way flat with this adapter. Simple plug-and-play installation - no hardwiring needed. Removes easily with built-in finger tabs.


Features:

  • Adapter converts your 7-way RV-style, trailer-end socket for use with a 5-way flat vehicle-end plug
    • 7-Way RV-style connector plugs into your 7-way on your truck
    • 5-Way flat connector plugs into the 5-way flat wiring harness on your trailer
  • Curved finger tabs allow you to easily disconnect the adapter
  • 1-Year warranty


Specs:

  • Wiring configuration:
    • Green: passenger side brakes/turn signal
    • Yellow: driver side brakes/turn signal
    • Brown: tail lights
    • Blue electric brakes
    • White: ground
  • 1-Year warranty


A10-7275VP Mighty Cord Connector Adapter for Trailers - 7 Pole RV-Style to 5 Pole Flat




California residents: click here


Video of Mighty Cord 7-Way RV Style to 5-Way Flat Trailer Connector Adapter

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




Video Transcript for Hands-On with the Mighty Cord 7-Way RV Style to 5-Way Flat Trailer Connector Adapter

Today we're going to take a look at the Mighty Cord RV style 7-way to 5-way flat adapter plug. Now this adapter will convert your tow vehicle 7-way blade adapter into this 5-way flat connector. This piece is a nice molded 1-piece unit. You can see the connectors on each end, and also molded in is this nice easy grip handle you can see here that you just put two fingers on. It helps use it to plug it in and also to remove it. Now on this side you can see it has the 7-way design, but if you look closely only four of the outer terminals and then the center post is usable. Then on the other end you can see that's for the 5-way flat connector. This can also be used with a 4-way flat connector.

You just wouldn't use this end pin right here. That end pin on a 5-way is used for a reverse light circuit, because on a trailer that uses a 5-way that reverse light circuit is used to activate the reverse lock out on surge breaks, and on a 4-pin that's not used. You can put a 4-pin in here also if you'd like. That should do it for the review on the Mighty Cord RV style 7-way to 5-way flat adapter plug.

Customer Satisfaction Score:

Ratings & Reviews

4.7

31 reviews
Convert your vehicle's 7-way RV-style plug to a 5-way flat with this adapter. Simple plug-and-play installation - no hardwiring needed. Removes easily with built-in finger tabs.

by:

Great quality!



by:

Great service. Have used etrailer before and had to return a part. Quinn helped me through the process and had no problems.



by:

Product did the job. Trailer came through again with super fast shipping, they are an excellent company. I've ordered from them in the past and will order again. Highly recommend.



by:

Always fast shipping, good price and great quality



by:

Bought for replacement--works great!



by:

one year later, still works great. fits good, no corrosion.

Frederick profile picture

Frederick

3/4/2022

This is a good product at a very good price. great service as always.



by:

It works as intended. Well made too.



by:

Great product, best price, and delivered fast with superior service! What more can I say?



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Worked as designed and great quality



by:

the web page was easy to navigate and the ordering process was as expected



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Right fit for the right price



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Plug works great and good price



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Works great



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Great people to deal with. Good product I would buy from again.



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good stuff



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Works great!



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Show More Reviews

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

  • Recommended 7-Way w/a Reverse Circuit for a 2023 Ram Promaster 2500 w/a Surge Brake Trailer
    Yes, it does Scott! There is a reverse circuit on the Tekonsha OEM Replacement Vehicle Wiring Harness w Brake Controller Adapter item # 22112. This harness is designed to fit the 2023 Ram ProMaster 2500 without the factory tow package. What kind of connector is on your trailer? If you have a 5-way you'll also need the the Mighty Cord 7-Way RV Style to 5-Way Flat Trailer Connector Adapter item # A10-7275VP. This adapter will connect the reverse light circuit to the 5th pin on the 5-way...
    view full answer...
  • Will Mighty Cord 7-Way RV Style to 5-Way Flat Trailer Connector Adapter Work With Electric Lockout
    Hi Mike; the Mighty Cord 7-Way RV Style to 5-Way Flat Trailer Connector Adapter # A10-7275VP will connect the reverse light circuit to the 5th pin on the 5-way side for an electric lockout. On 5-way setups the reverse lockout wire is often blue, just like a brake output wire. This is more a matter of poor wording since the "Blue electric brakes" designation makes it sound like it would connect to the brake output for a brake controller but that is not the case. This will definitely work...
    view full answer...
  • Replacement Trailer Wiring for 2020 Ford Transit T350
    Hi Tom; since the factory wiring doesn't work you can completely bypass it. The # 118722 will give you a 4-way. Then you can use the # ETBC7 to upgrade it to a 7-way. The adapter that comes with this kit has a 4-way and 7-way connector so you will also need the Mighty Cord 7-Way RV Style to 5-Way Flat Trailer Connector Adapter # A10-7275VP to connect to your 5-way.
    view full answer...
  • Looking For 7-Way Connector With Only Running Lights On Center Pin
    Hey Brian. So it is standard for the center pin to be the reverse light circuit on a 7-way. We do not carry any 7-way cord made for only reverse lights so what I would do is just make one using a 7-way plug like part # PK12706 then get as many feet of 12/14 gauge wire that you need to reach your lights. We sell 14 gauge wire by the foot as part # DW02414-1. Why do you need a 7-way with reverse lights only? Just curious because if you can tell me a bit more about what you have going on...
    view full answer...
  • Best Way To Add 5-Flat To 2017 Chevy Express 3500
    Hey Jerry, thanks for reaching out. We do have the parts needed to add a 5-flat connector to your 2017 Chevy Express. What you will need to do is install a 4-flat T-Connector, then install a 5-flat upgrade kit. The 4-flat portion plugs in behind the taillights. For the 5-flat you simply have to tap in to the vehicles reverse light circuit. There are no plug-and-play 5-flat connectors for your vehicle, so this will be the most hassle-free way of adding one. Here are the parts you will need: -...
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  • Replacement 5-Way Trailer Wiring for Boat Trailer
    For new 5-way wiring what you'll need is the part # A40W5B. This will handle all of the wiring that runs from the connector back to the lighting assemblies as well as for a reverse lock out solenoid. Surge brakes don't always require wiring as they don't always have reverse lock out solenoids. It's very possible yours does not have one so wiring may not be needed. If you see a solenoid at the back of the actuator on the brake line you will want to run the blue wire of the 5-way to it. I...
    view full answer...
    Image 1 for
  • Recommended 2-1/2" Trailer Hitch that Fits Right Under Bumper of 2010 Chevy Silverado 2500
    There are two 2-1/2" trailer hitch receivers available for your 2010 Chevy Silverado 2500, and in terms of the fitment you're looking for the best option is with the Draw-Tite # DT45517. Unlike the Curt # C15703 that you mentioned, the receiver for this unit will sit right up against the bottom of your truck's bumper like you are wanting. I have attached a customer-submitted image below of the hitch installed so you can see exactly how it looks. Draw-Tite is an extremely reliable brand...
    view full answer...
    Image 1 for
  • Parts Needed to Add Hydraulic Disc Brakes to Pontoon Boat Trailer
    Hi Adam; the Dexter DX7.5L A-60 Brake Actuator w Electric Lockout # DX89FR you were looking at is a great option to pair with the # KOD87FR. This fits a 3" wide trailer tongue so you will need to make sure that is what you have. This will also require adding a 5-way to the trailer and your vehicle to use the electric lockout. On the vehicle side you can use the Curt Trailer Connector Adapter - 4-Way Flat to 5-Way Flat # C57187. If you already have a 7-way on your vehicle then you could...
    view full answer...
  • Best Ways To Adapt 5-Way Flat Trailer Connector To 7-Way Blade Vehicle Connection
    The Mighty Cord 7-Way RV Style to 5-Way Flat Trailer Connector Adapter # A10-7275VP is the easiest way to connect your 5-way flat trailer to a 7-way on your tow vehicle. This adapter will not require you to splice any wires. For a more permanent change the 7-Way Round RV Style Trailer Connector # A7WCB would need to be splice in with your 5-way wiring. The benefit to this is there is no worry about leaving the adapter in a different vehicle or it getting lost. I have linked the pin locations...
    view full answer...
    Image 1 for Image 2 for
  • 7-Way Vehicle Connector to 5-Way Flat Trailer Connector Adapter
    Yes, there is an adapter to plug your 5-flat boat trailer connector into your 2016 Ram 2500's 7-Way. It is the Mighty Cord 7-Way RV Style to 5-Way Flat Trailer Connector Adapter item # A10-7275VP. This will provide you with a secure connection so you can connect to your trailer and power your lights and back up solenoid.
    view full answer...
  • Recommended Spare Wheel and Tire For a Boat Trailer With 215/75R14 and 7-Way to 5-Flat Adapter
    The best option is to use a tire with an aluminum wheel to help resist corrosion since you have the boat trailer. We have the Karrier ST215/75R14 Radial Trailer Tire with 14" Aluminum Wheel # KE77JR which comes pre mounted so you are ready to go. If you are looking for a more price conscious option since it is only a spare the Karrier ST215/75R14 Radial Trailer Tire with 14" Galvanized Wheel # AM32182 will also work. The galvanized wheel is more corrosion resistant than basic painted wheels....
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  • Why Are My Trailer Tires Locking Up In Reverse?
    Yes that very well may be causing your trailer to act funky. Usually when this occurs it has to do with solenoid on the reverse lockout not getting voltage. Sometimes this can be attributed from a corroded connector or your wiring has become damaged. I recommend inspecting your connectors, and ensure that there is no corrosion or damage to the connector. If there is damage, you can replace the adapter with # A10-7275VP. Additionally, if you need a new 7-way connector we do sell a variety...
    view full answer...
  • Connecting A 5-Flat Connector To A 2023 Jeep Grand Cherokee
    Yes, you absolutely can plug an adapter into your 7 way which will allow you to connect the 5-flat. The 5-flat includes a reverse light function, which would already be run to the 7 way. If you already have a 7 way on your 2023 Jeep Grand Cherokee, you can use the Might Cord Adapter # A10-7275VP. If you need to install a 7 way you can use the Tekonsha T-Connector # TK39VR, along with our Universal Install Kit # ETBC7. Both of those kits combined will include everything you need to install...
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  • Recommended Surge Brake Actuator for 7,000LB Drum Brake Trailer With 2" Ball Coupler Easy To Back Up
    I recommend using the Demco Hydraulic Brake Actuator # DM72VR with the Reverse Lockout Solenoid # DM11993. This solenoid will require you to have a 5-Way Flat Trailer Connector # HM47910 on your trailer. This solenoid will become activated when your vehicle is placed into reverse. If your vehicle already has a 7-way the Adapter # A10-7275VP will allow you to connect the trailer 5-way. Otherwise you will need the Adapter # C57187 to convert a 4-way flat connector on your tow vehicle into...
    view full answer...
  • Options for Converting 7-Way to 5-Way
    The easiest solution would probably be to use a 7-way to 5-way part # A10-7275VP. This plugs right into the 7-way and gives a 5-way connection. Otherwise you could splice in a 5-way to your 7-way wiring with the part # HM47900 if you were looking for a way to use both at same time.
    view full answer...
  • Solution for 5-Way Vehicle to 7-Way Trailer Wiring Adapter
    Since nobody makes a 5-way vehicle to 7-way trailer adapter you will have to put a custom one together. You could use the # A10-7084VP for the 7-way and then connect the # HM47910 on the other end. Since you won't be using the blue brake output wire or the black 12V power wire you can simply tape them off. However, you will still need to attach the ground wire. That means this is going to be more of a permanent installation, not exactly your traditional plug and play adapter. It is for...
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  • 5-Way Solution for 2018 Toyota Highlander
    Since the need for a 5-way connector isn't nearly as common as a 4-way we don't have a 5-way kit that's direct wired for your 2018 Toyota Highlander but we can help you with an easier solution. Easiest way is to install the 7-way kit part # 22119 which is custom fit for your vehicle and then use a 7-way to 5-way adapter part # A10-7275VP and you'd be set. The 7-way of this kit comes with a permanently mounted bracket like you'd need as well.
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  • Recommended 7-Way to 5-Way Adapter for Trailer with Surge Brakes
    The function you are referencing is reverse lockout, which would be found on a 5-way connection that looks very simliar to a 4-way. Assuming you have a 5-way, what you are looking for is a 7-way to 5-way adapter since you have surge brakes. I recommend the Mighty Cord 7-Way RV Style to 5-Way Flat Trailer Connector Adapter # A10-7275VP. This will plug into the 7-way on your 2016 Ford F-150 and allow you to connect to your trailer. If you would like something with a bit of an extension,...
    view full answer...
  • Parts Needed To Wire Trailer With 4-Way Flat Connector For Reverse Light Wire On Tail Lights
    To use the LED Tail Light # CE86FR on your trailer with the reverse lights you will need to have an additional wire run from your vehicle. If your truck has a 7-way it will have the circuit you need for your reverse light by using a Adapter # A10-7275VP. Otherwise you will need the Curt Trailer Connector Adapter # C57187 to add the additional connection for the reverse light on your truck. For the trailer side you will need a 5-Way Connector # HM47910 to replace your 4-way along with...
    view full answer...
  • 7-Way to 5-Way Recommendation for 2018 GMC Sierra 2500
    Your 2018 GMC Sierra 2500 has a standard 7-Way trailer wiring connector so to convert it to a 5-way will require you to use an adapter like the Mighty Cord Trailer Connector Adapter # A10-7275VP and you'd be set. To track down where the running light issue is you'll need to determine if it's on the truck or trailer side of the wiring. You can do this by testing the running light pin of the 7-way (11:00 position) with a circuit tester like part # PTW2993 to see if there's voltage there....
    view full answer...
  • Trailer Wiring Recommendation for 2016 Ford Explorer Towing Trailer with Surge Brakes
    Typically if boat trailer has surge brakes and a reverse lockout solenoid it uses a 5-way in nearly all situations. It is very possible a 7-way could be used but it's not as likely. Either way we can help though. For your 2016 Ford Explorer without the factory towing package we have the 7-Way kit part # 118272 whic his a custom fit that will install easily. If your trailer has a round plug for it's connector this would be all that you need. If instead it's a flat 5 pin connector you'd...
    view full answer...
  • What is 5th Circuit of 7-Way to 5-Way Wired As
    The 7-way to 5-way adapter part # A10-7275VP that you referenced actually has the 5th pin already setup for the reverse light circuit like you are wanting so it would be ready to go as soon as you receive it.
    view full answer...
  • Availability of 7-Way to 5-Way Adapter for 2011 Chevy Equinox
    It sounds like you need an adapter like the Mighty Cord 7-Way RV Style to 5-Way Flat Trailer Connector Adapter # A10-7275VP. This will plug into the 7-way on your 2011 Equinox and allow you to connect the 5-way on your trailer.
    view full answer...
  • Trailer Wiring Adapter for 2019 VW Atlas to Go From 7-Way to 5-Way
    To go from the blade style of 7-way you have on your VW Atlas to a standard 5-way connector like what your trailer has all you need is the part # A10-7275VP.
    view full answer...
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Info for this part was:

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Employee Brent H
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Expert Research:
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