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Curt Trailer Connector Adapter - 7-Way RV Style to 5-Way Flat - 96" Cord
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CURT

Curt Trailer Connector Adapter - 7-Way RV Style to 5-Way Flat - 96" Cord

Part Number: C84HR
In Stock
$55.24
Retail:$88.95
You Save: 38%
Custom Fit Vehicle Wiring
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etrailer Installation
We'll connect you with nearby partnered installers who know this exact setup.
This adapter lets you span 5' to connect your 7-way, RV-style, vehicle-end connector to the 5-way flat connector on your trailer. Coiled cord ensures that wires won't drag on the ground. Molded construction is durable and corrosion resistant. 1-800-940-8924 to order CURT custom fit vehicle wiring part number C84HR or order online at etrailer.com. Free expert support on all CURT products. Great prices and Fastest Shipping for Curt Trailer Connector Adapter - 7-Way RV Style to 5-Way Flat - 96" Cord. Custom Fit Vehicle Wiring reviews from real customers.
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  • Reviews (6)
  • Q & A (0)
  • Videos (1)
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CURT Custom Fit Vehicle Wiring - C84HR

Highlights

  • Charge While Towing: 5-way plug adds a power line to maintain your towed vehicle’s battery.
  • Quick Adapter Setup: Converts your 7-way RV blade to a 5-flat connector for easy swap.
  • Long Reach Cord: 96" cable gives flexibility to connect across varying trailer lengths.
  • Simple Compatibility: Works with standard 7-way and 5-flat trailer wiring systems.
  • Clean Plug Connection: Plug-and-lead design keeps wiring neat and organized.

Features to know about

Connects 7-Way to 5-Way in Seconds: Ready-to-Use Adapter

Switching between trailers with different connectors can be a hassle. This Curt adapter bridges a 7-way RV blade plug to a 5-flat trailer plug using a 96" cord, giving you the reach and flexibility to tow right away. It connects directly without rewiring or splicing, saving time every time you hook up.

Adds Charging Capability for Towed Vehicles: Fifth Circuit Ready

If your setup only has lighting functions through a 4-way, this adapter lets you upgrade. The fifth circuit of the 5-way can be run to the positive battery post to provide a maintenance charge while towing. It’s an easy way to keep a towed vehicle’s battery topped off without extra wiring work.

Built for Reliable Power Transfer: Solid Plug and Lead Design

Durability matters on the road. The plug-and-lead construction keeps the cord secure and well-protected from wear, while tight-fitting connectors hold steady over bumps and turns. That means consistent power for lights and charging with less worry about loose connections.

Flexible Length for Clean Routing: 96" Cord Handles Extra Reach

The 96" lead gives enough length to route cleanly between vehicles or tow systems without strain. That extra reach helps prevent tension on the plugs and keeps wiring tidy, even across longer setups or when clearance space is tight.

Specs

Electrical and Connector Specifications

  • Connector type: 7-Way RV style to 5-Way flat
  • Cord length: 96"

57282 Curt Trailer Connector Adapter - 7 Way RV Style to 5 Way Flat - 8' Cord





Video of Curt Trailer Connector Adapter - 7-Way RV Style to 5-Way Flat - 96" Cord
Video Thumbnail Video Player Dialog

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




Video Transcript for All About the Curt Trailer Connector Adapter

Ellen : Hey everybody, I'm Ellen here at etrailer.com where we're taking a quick look at the Curt Wiring Adapter. This is going to go from a seven pole, or an RV style connector, to a five way flat. So if that's what you have on the back of your vehicle, and you need to connect to your trailer, this is going to be the adaptor to get you there.It measures out about 96 inches when you fully stretch it out. But that coil design is going to help to keep the excess off the ground. So as you stretch it out, it's not going to just be dragging on the ground and getting marred up or scraped or anything like that.So we'll take a closer look and I'll show you those terminals, so you can make sure that this is the right fit for you. Now, our seven blade would normally have seven functions, but since it's only going to our five wires, that's all the functions that we're going to get from this.And those five functions are going to be your stop, or your brake signal, your turn, so left and right, running lights, reverse signal as well.And again, just corresponds with the terminals on the other side.

The ends are molded plastic construction, so that helps keep corrosion down. Although the terminals inside are metal, so it's a good idea to use some dielectric grease and get those down into the connectors to help create a water barrier. It just helps to cut down on any kind of corrosion on those terminals, helps keep it lasting longer and working better for many years to come.That's pretty much all there is to it for our quick look at the Curt Trailer Connector Adapter. I hope this has been helpful in deciding if this is the right one for you. We do have a lot of other trailer and hitch accessories here at etrailer.com, lots of wiring stuff as well.

And it's always our goal to get you the best information possible so you can make the right choice the first time.So again, I hope this video is helpful in that regard. Thanks for watching..

Ratings & Reviews

4.8

6 reviews
Review sort icon
This adapter lets you span 5' to connect your 7-way, RV-style, vehicle-end connector to the 5-way flat connector on your trailer. Coiled cord ensures that wires won't drag on the ground. Molded construction is durable and corrosion resistant.

by:



by:



by:

Heavy duty cord. Just the right length. Works perfectly.



by:

Perfect for my need of boat trailer to a Tahoe.



by:

The product works great, I had to cut the one end off in order to connect to the other wires. If there would’ve been one without that part on it just the wires I would’ve gave a five star.



by:

Exactly what I needed for my 2015 RangerTrail boat trailer (Model SF4500)


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See what our Experts say about this CURT Custom Fit Vehicle Wiring

  • What Parts are Needed to Add Charge Circuit to Towed Vehicle that Has 4-Way Setup
    Hey Leo, if the tow bar lighting your setup has is a 4-way which only carries the lighting functions you'd have to change connector style to allow for charging as none of the 4-way functions would be able to carry a charge circuit. So what you would need is to swap to a 5-way like with the part # HM47910 at the front of your tow vehicle and then if needed change your coiled adapter to a 7-way to 5-way like the part # C84HR. The fifth circuit of the 5-way would get ran to the positive post...
    view full answer...
    Image 1 for
  • 7-Way To 5-Way Adapter For 2015 Rice Trailer
    Hey Tom! For a 7-way to 5-way adapter you can use the Mighty Cord 7-Way RV Style to 5-Way Flat Trailer Connector Adapter # A10-7275VP. If you need an extended adapter to reach you could use the Curt # C84HR instead which can stretch up to 96" when fully extended. If you're trying to replace the trailer wiring, you could use the TowSmart 7-Blade Trailer Connector # TS74RR you were looking at and replace the 5-way so there is no need for an additional adapter. This is 72" long and you can...
    view full answer...

Do you have a question about this Custom Fit Vehicle Wiring?


Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jameson C
Expert Research:
Jameson C
Employee Kathleen M
Installed by:
Kathleen M
Employee Wilson B
Updated by:
Wilson B
Employee Eric H
Written by:
Eric H

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