Mighty Cord Trailer Connector Adapter - 4-Way Flat to 6-Way Round - 12" Harness

Mighty Cord Trailer Connector Adapter - 4-Way Flat to 6-Way Round - 12" Harness

Item # A10-6034VP

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Mighty Cord Wiring - A10-6034VP
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  • Wiring Adapters
  • Single-Function Adapter
  • 6 Round
  • 4 Flat
  • Plug and Lead
  • Mighty Cord
  • 12 Inch Long
Convert your vehicle's 4-way flat trailer connector to a 6-way round. Plug the 4-pole connector into your vehicle and connect the wire leads to get 12V power and the electric brake function. Lowest Prices for the best wiring from Mighty Cord. Mighty Cord Trailer Connector Adapter - 4-Way Flat to 6-Way Round - 12" Harness part number A10-6034VP can be ordered online at etrailer.com or call 800-298-8924 for expert service.


  • All Info
  • Reviews (16)
  • Q & A (12)
  • Videos (1)
  • Photos
  • Why etrailer?

Mighty Cord Wiring - A10-6034VP

Convert your vehicle's 4-way flat trailer connector to a 6-way round. Plug the 4-pole connector into your vehicle and connect the wire leads to get 12V power and the electric brake function.


Features:

  • Adapter converts your 4-way flat trailer connector to a 6-way round connector
  • Additional wire leads for electric brakes and 12V accessory wiring
  • Spring-loaded dust cover protects connector from the elements
  • Simple installation
    • Wiring harness plugs into existing 4-way flat connector and hardwires to existing wiring


Specs:

  • Harness length: 12"
  • Wire configuration:
    • Green: right turn signal and brakes
    • Yellow: left turn signal and brakes
    • Brown: tail lights
    • Blue wire: electric brakes
    • Black wire: 12V battery charge
    • White wire: ground wire
  • 1-Year warranty


A10-6034VP Mighty Cord 4-Way to 6-Way Pre-Wire Adapter Harness - 12"







Video of Mighty Cord Trailer Connector Adapter - 4-Way Flat to 6-Way Round - 12" Harness


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




Video Transcript for Mighty Cord Wiring - Wiring Adapters - A10-6034VP Review

Today we're going to take a look at the Mighty Cord 4-way flat to 6-pole round adapter, this is a 12-foot long wiring harness. This adapter will convert your 4-way flat wiring on your vehicle to the 6-pole round connector. The additional leads on here are for the brake, which is the blue wire, and for 12-volt power, which is the black wire. These can be connected to allow for electric brakes and 12-volt accessories. If the trailer has a 6-way round, and you want to use this for lighting functions, all you need is the 4-way, so you can plug the 4-way in, ground the white wire, and it'll give you just the lighting functions if that's all you need. If you do need to use these other two wires, basically the blue wire right here. This will be used to connect to the blue wire which is supplying power to the brakes from your brake controller if your trailer has electric brakes. If your trailer has hydraulic brakes, then this blue wire would be attached to the backup light circuit, the reverse light circuit, so that your trailer brake lockout won't engage when the vehicle's in reverse.

The black wire, that's 12-volt power wire, this is the battery lead and it is run to the positive terminal of your battery, and you do want to run this through a 40-amp circuit breaker when you connect it. This black wire would be used for charging the battery of a trailer, or supplying 12-volt power for other accessories. That should do it for the review on the Mighty Cord 4-way flat to 6-pole round adapter and the 12-foot wiring harness.


Customer Reviews

Mighty Cord Trailer Connector Adapter - 4-Way Flat to 6-Way Round - 12" Harness - A10-6034VP

Average Customer Rating:  4.9 out of 5 stars   (16 Customer Reviews)

Convert your vehicle's 4-way flat trailer connector to a 6-way round. Plug the 4-pole connector into your vehicle and connect the wire leads to get 12V power and the electric brake function.

- A10-6034VP
by:

Great product. Thanks to Jason S for recommending it. It made installation very simple and I have a 12 volt wire available if needed. 518357



- A10-6034VP
by:

Heavy gauge wires, very sturdy housing. Easy to install and turn your 4 pin connector into a 6 pin. 484864



- A10-6034VP
by:

Nice job I got the product I had of time very good service thanks 694081



- A10-6034VP
by:

I have 3 different plugs on my truck and this one and it works. 670989



- A10-6034VP
by:

etrailer is my go to place for all my trailering needs. The products are top quality and their customer service is the best. Shipping is very quick. I will be back. Thanks. 668143



- A10-6034VP
by:

Just what the doctor ordered. 663838



- A10-6034VP
by:

Got exactly what I was looking for and I couldn’t find it anywhere else. 659919



- A10-6034VP
by:

Every thing that I bought from etrailer has been top of the line. Service great and I would recommend doing business with these people, especially Emily! 652636



- A10-6034VP
by:

Well made, easy to wire into my vehicle. It is performing well. 635808



- A10-6034VP
by:

Once I got it installed I have had no issues other than it is hard to plug in and out. It fits very tight, but it seems to work well. 615864



- A10-6034VP
by:

These people are a LIFE SAVER yall! I have been looking for this adapter for 2 months and finally found it (didnt think about looking for it online)! The package arrived on the exact day the site said it would and provided me updated tracking info its whole journey here! My lights FINALLY work on my trailer and I am so happy! These people also respond to you very quickly and provide awesome info aswell! I cant say enough good things about these people! I wish I could give them more stars!! Will definitely be ordering from here again and will recommend them any and everytime!!!!!! 593885



- A10-6034VP
by:

Excellent quality product and well built. Glad I ordered it. It was a lot better than anything I could find locally. 584552



- A10-6034VP
by:

Received exactly what I ordered and it shipped on time! 420063



- A10-6034VP
by:

I received my item quickly and for a lower price than other places. Very great service! 405215



- A10-6034VP
by:

Great service and Tech support 372698



- A10-6034VP
by:

The product arrived quickly and is exactly what I was looking for. 364945


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Ask the Experts about this Mighty Cord Wiring

Do you have a question about this Wiring?


  • Is a Battery Charger Needed with the Stay-in Play Duo Supplemental Braking System?
  • On your 2018 Jeep Wrangler, I am thrilled with the parts you ordered. The Mighty Cord Trailer Connector Adapter - 4-Way Flat to 6-Way Round - 12" Harness # A10-6034VP will give you the 12V charge line from your 7-way on your motorhome to give a maintenance charge to your Jeep battery. Although a charge line isn't required, the SMI Stay-IN-Play DUO Supplemental Braking System # SM99251 does use that vehicle battery, so I do recommend connecting it. You can simply connect the 12V wire...
    view full answer...

  • Recommended Parts for Flat Towing a 2018 Jeep Wrangler
  • The Roadmaster EZ5 Base Plate Kit # RM-521448-5 will work well with the Knighthawk tow bar # RM-676 which comes with the safety cables and wiring connector. The Roadmaster Tow Bar Cover # RM-055-3 is a confirmed fit. For the rest of your wiring, I recommend the Hopkins Custom Tail Light Wiring Kit for Towed Vehicles # HM56200 and then cut and hardwire the 4 way into the 6-way connector # A10-6034VP using heat shrink butt connectors # DW05743-5. You will need to attach the ring terminal...
    view full answer...

  • Adapting 4-Way of Tow Vehicle to 6-Way of Camper Trailer
  • The adapter you are in need of is the part # A10-6034VP as this will adapt the 4-way of your tow vehicle to the 6-way of your trailer and will allow your trailer's taillights to function. I attached a review video for this for you to check out as well.
    view full answer...

  • Tow Bar Lighting Kit Recommendation for 2017 Jeep Wrangler Unlimited
  • Hopkins offers their tow bar wiring kit part # HM56200 as a confirmed fit for your 2017 Jeep Wrangler Unlimited which would work well. This plugs right into the taillight connectors on your Jeep giving and provides a 4-way connector up front. For a 4-way to 6-way adapter then we have the part # A10-6034VP.
    view full answer...

  • Parts Needed to Flat Tow a 2015 GMC Terrain
  • In order to convert the 4-way trailer connector on your 2014 Thor ACE 29.2 to a 6-way trailer connector you would want to use the Mighty Cord Trailer Connector Adapter part # A10-6034VP. The adapter plugs into the 4-way you have on your RV and will require you to hardwire in 3 additional wires. The white wire is for the ground and will need to be attached to a clean bare metal surface. The black wire will then need to be ran to the battery with an in-line fuse holder such as part # SWC9539...
    view full answer...

  • 6-Way Round to 4-Way Adapter
  • Sounds like you are looking for an adapter like the part # A10-6034VP. This has a 4-way on one end like you mentioned and then has a 6-way socket on the other. I attached a review video for this adapter for you to check out as well.
    view full answer...

  • Solution for Connectiong 4-Way Flat on Vehicle to 6-Way Round on Camper
  • In order to connect the 4-Way flat connector on your truck to the 6-Way round connector on your camper, you can use the Mighty Cord Trailer Connector Adapter # A10-6034VP. This adapter will plug right into the 4-Way on the truck and provide a 6-Way round on the other end. The additional white wire is for ground and will need to be attached to a clean, bare metal surface. The other two wires form the adapter can simply be tied off and left unused, assuming you only need to power the basic...
    view full answer...

  • 4 Way Flat to 6 Round Adapter for Honda Goldwing
  • Since you have separate wiring for turn signals and brake lights, you would first need to install Converter # RM-732. From there you would be able to use the Adapter - 4-Way Flat to 6-Way Round # A10-6034VP that you referenced. I have added a link to a video review of the converter, as well as a video showing an installation for you to take a look at. The instructions for this converter have also been attached for you.
    view full answer...

  • Recommended Base Plates and System to Flat Tow a 2002 Honda CR-V
  • For your Roadmaster Sterling All Terrain Tow Bar # RM-576 on your 2002 Honda CR-V, I recommend the Roadmaster XL Base Plate Kit - Removable Arms # 1541-1 if you don't have the factory brush guard or the # 1541-3 if you do have the factory brush guard. For your wiring, I recommend the Roadmaster Universal Hy-Power Diode Wiring Kit # RM-154 along with 6 way connector # A10-6034VP to create a system similar to the # RM-15267 but utilizes the wiring in your tow bar instead of the coiled...
    view full answer...

  • How to Tow a Trailer with a 6/7-Way Trailer Connector on a 2016 Toyota Highlander
  • The Mighty Cord Trailer Connector Adapter part # A10-7084VP would work for you if the trailer has a 7-way trailer connector. However, if it has a 6-way trailer connector like you mentioned then you would want to use the Mighty Cord Trailer Connector Adapter part # A10-6034VP instead. Please keep in mind that both 6 and 7-way trailer connectors are used for trailers with brakes. If your trailer has brakes then the better option for you would be the Universal Installation Kit for Trailer...
    view full answer...

  • How to Attach a Toad with a 4-Way to a Motorhome with a 7-Way
  • The Blue Ox EZ Light Wiring Harness part BX88314 has a male 4-way trailer connector. The Mighty Cord Trailer Connector Adapter part # A10-6034VP and the Tow Ready Trailer Connector Adapter part # 30637 also both have male 4-way trailer connectors so they will not plug directly into each other. The best option for you is to use the RoadMaster 7-Wire to 6-Wire Flexo-Coil Kit part # RM-146-7 or the RoadMaster 6-Wire Trailer Connector part # RM-910030-7 if you already have the adapter. You...
    view full answer...

  • Easiest Way to Install 6-Way Trailer Connector on 2011 Honda Ridgeline
  • The easiest way to install 6-way wiring on your 2011 Honda Ridgeline will be to start with a 7-way that's custom fit for your vehicle like the Tekonsha part # 118253 and then use a 7-way to 6-way adapter # HM47570 to match the 6-way on your trailer.
    view full answer...


Do you have a question about this Wiring?




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Info for this part was:

Installed by:
Jeff D
Expert Research:
Jameson C
Written by:
Amanda M
Edited by:
Amanda M
Updated by:
Amanda M

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