1. Tow Bar Wiring
  2. Curt
  3. Wiring Harness
  4. Plugs into Vehicle Wiring
  5. Tail Light Mount
  6. Custom
Curt Towed-Vehicle RV Harness

Curt Towed-Vehicle RV Harness

Item # C58911
lowest price pledge
Our Price: $105.97
You Save: $33.74
Tow Bar Wiring

Will this fit?

To see if this custom-fit item will work for you please tell us what vehicle you'll use it with.

This item qualifies for Free Shipping
Shipping Weight: 1.92 lbs
In Stock
Curt Tow Bar Wiring - C58911
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images


Lowest Prices for the best tow bar wiring from Curt. Curt Towed-Vehicle RV Harness part number C58911 can be ordered online at etrailer.com or call 800-298-8924 for expert service.
  • All Info
  • Reviews (7)
  • Q & A (8)
  • Photos
  • Why etrailer?

Curt Tow Bar Wiring - C58911

  • Wiring Harness
  • Plugs into Vehicle Wiring
  • Curt
  • Tail Light Mount
  • Custom

CURT towed-vehicle RV harnesses are the ideal solution to connecting your vehicle's electrical system to your RV while dinghy towing.

Each RV harness is made for vehicle-specific application, using OEM-compatible plugs to "T" into the vehicle's wiring without any need for cutting or splicing.

Simply plug the provided 4-way flat connector from the front of the vehicle into the RV's 4-way flat socket. Uses the vehicle's existing tail lights, turn signals and brake lights, eliminating the need to purchase additional lighting. The vehicle's lights operate in conjunction with your RV's lights functioning just like a standard trailer in tow.

  • Connects a towed vehicle to an RV using a standard 4-way flat trailer plug
  • Simple plug-and-play design eliminates the need for cutting or splicing
  • Integrated block diodes isolate sensitive vehicle electronics from RV signals
  • Uses towed vehicles existing tail lights, brake lights, and turn signals
  • Includes harness, 4-flat extension, mounting bracket, and hardware
  • 1-Year limited warranty

58911 Curt Towed-Vehicle RV Harness

This Product Fits The Following Vehicles

California residents: click here

Customer Reviews

Curt Towed-Vehicle RV Harness - C58911

Average Customer Rating:  4.7 out of 5 stars   (7 Customer Reviews)

- C58911
2013 Ford Five Hundred

Purchased this tow light harness kit specifically for our 2013 Fiat 500 Pop that will be flat-towed behind our RV. The kit arrived just several days after being ordered and contained all the parts required for installation. The install was surprisingly simple due to the 'plug n' play' feature! It took a little over an hour, but we chose to route the wires slightly different than what was suggested on the instruction sheet. We are happy with the results. The Fiat's lights now work as intended for towing and can easily be removed in the future, if necessary. 822593

- C58911

Has worked perfectly. Only reason for four stars is that it was difficult to install. But once it’s done it’s been fine. 749191

- C58911

fits perfectly, easy install, works gre at. 721169

- C58911

Have had no problems at all! It was fairly easy to install and we had zero issues! Thanks for a quality item! 714348

- C58911
2013 Fiat 500

The cord to the front of the vehicle could be about a foot longer other than that I am very pleased with the package. 640648

- C58911

Plug and play is wonderful. Easy to run wire up to the front. 478835

- C58911

All and all the harness is very good, it took about three hours to install. Everything plugged together fine, the only draw back was the wire lead for the car tail lights could have been a couple inches longer. Going to tow car behind a motorhome and the extra lights will help other people see it. 454567


Ask the Experts about this Curt Tow Bar Wiring

  • 4-Way Trailer Wiring Harness to Fit a 2015 Chrysler Town and Country
    To tow a trailer with your 2015 Chrysler Town and Country I recommend the Tekonsha # 118534. It's a 4-way wiring connector to power the trailer's lights and it plugs in behind the van's tail lights. You also need to run a hot wire from the harness to the van's battery and insert the included fuse. I've linked the install details and a video from when we installed it. If you also need a trailer hitch reciver I recommend the Draw-Tite, part # 75579, that's confirmed to fit your van....
    view full answer...
  • What is the Best Way to Tow a 2012 Fiat 500 Behind a Motorhome
    According to the owner's manual for a 2012 Fiat 500 with a manual transmission (excluding 500c and 500 Abarth), the vehicle can be flat towed with all four wheels down and dolly towed with either the front two or rear two wheels off of the ground. In regards to which is better between flat-tow and dolly tow, they both have their benefits. If you have a leased vehicle or don't want to make any modifications as you plan to exchange it, dolly tow would be your best option but if you plan to...
    view full answer...
  • Recommended Flat Towing System for 2018 Fiat 500 Pop
    The Roadmaster EZ2 Base Plate Kit - Removable Arms # 522013-1A is a confirmed fit for your 2018 Fiat 500 Pop. Demco has not confirmed the fit of the # DM9518300 for your vehicle at this time. For a complete system, I also recommend the following components which are confirmed to fit your vehicle: Roadmaster Falcon 2 Tow Bar - 6,000 lbs # RM-520 Safety cables # RM-643 Curt Towed-Vehicle RV Harness # C58911 Blue Ox Patriot Radio Frequency, Portable Braking System - Proportional...
    view full answer...
  • How to Flat-Tow a 2015 Fiat 500
    In order to flat-tow a 2015 Fiat 500 with all four wheels on the ground behind a motorhome you are going to need a tow bar, base plate kit, safety cables, tail light wiring harness, supplemental braking system, and possibly a high-low adapter. There may also be a few other smaller components that are needed depending on the options the vehicle is equipped with. For a tow bar, I recommend the Roadmaster Nighthawk All Terrain Tow Bar part # RM-676. The Nighthawk is one of the best tow...
    view full answer...
  • Recommended Tow Bar for a 2014 Fiat 500
    The Roadmaster Falcon All Terrain Tow Bar part # RM-522 is what I recommend for a 2014 Fiat 500 (All Models). The Roadmaster Falcon All Terrain has a non-binding design so you can release the arms on unlevel ground without a tool unlike the Roadmaster Falcon 2 Tow Bar part # RM-520 which just makes using the tow bar much easier. The Roadmaster Falcon All Terrain also installs on the motorhome when not in use so you don't have to worry about storing the tow bar unlike the Roadmaster Tracker...
    view full answer...
  • Recommended Base Plates to Use with Blue Ox Aventa Tow Bar on 2017 Fiat 500
    You can definitely continue to use your existing Blue Ox Aventa LX Tow Bar with your 2017 Fiat 500. You will just need a compatible base plate kit for the vehicle. If your Fiat is the Lounge or Pop model I recommend the Blue Ox Base Plate Kit # BX2801. If you have the Abarth model I recommend the Blue Ox # BX2805. Both kits are compatible and will work great with your Aventa LX Tow Bar. If you don't have them already, you will also need a lighting solution and a supplemental braking...
    view full answer...
  • Recommended Supplemental Braking System to Flat Tow a 2019 Fiat 500
    The supplemental braking system I recommend for a 2019 Fiat 500 is the Stay-IN-Play DUO Supplemental Braking System part # SM99251 if the coach has hydraulic brakes or the Air Force One Supplemental Braking System part # SM99243 if the coach has air brakes. The Stay-IN-Play and Air Force One are two of my favorites because they are generally easier to install than most other permanent options. If you will not be installing the system yourself then the easier install means you could potentially...
    view full answer...
  • List of Parts Needed to Tow Flat-Tow a 2018 Fiat 500 Abarth
    I have attached a list of parts below that you will need to flat-tow your 2018 Fiat 500 Abarth. Please note, Demco does not make a set of base plates for this vehicle but you can still use your Demco Excali-Bar III Non-Binding Tow Bar part # DM9511013 with the adapter listed below. Demco Tow Bar Adapter for Roadmaster Base Plates part # DM9523001 Roadmaster Crossbar-Style Base Plate Kit part # 522013-1A Curt Towed-Vehicle RV Harness part # C58911 SMI Stay-IN-Play DUO Supplemental...
    view full answer...

Do you have a question about this Tow Bar Wiring?

  • Why etrailer.com?

    At etrailer.com we guarantee:
  • Highest quality tow bar wiring for the best price.

    Our Lowest Price Pledge ensures you will never overpay for the parts you need.
  • Real product know-how.

    We make sure that the products we sell are what we say they are, and that they work the way they are supposed to work. Get real advice from a real person who has the knowledge and expertise needed to solve your problem.
  • Most detailed, accurate tow bar wiring information available.

    Because we take providing accurate product information seriously, we take our own detailed product photos, demo videos and installation videos, as well as verify measurements, instructions, and vehicle fit information.
  • Installations, made easy.

    We love helping people and have the most highly-trained customer service, hands-on experience, step by step videos and installation instructions.
  • Fast shipping.

    Your order is automatically routed to get out of our warehouse and to your door as quickly as possible. Receive free shipping on orders over $99.
  • Personalized service for life.

    We provide one-on-one, personalized service from the ordering process through the life of your product.
  • Trusted since 1946.

    We've been serving customers since our parts store first opened in 1946 and continue to be recognized by our customers, our vendors and third parties for exceptional service.
  • Returns Policy

    Need to return an item? No problem. Please read our Returns Policy for more information.

Info for this part was:

Edited by:
Lindsey S
Installed by:
Cole B
Written by:
Amanda M
Updated by:
Kristina F
Updated by:
Isabelle B

At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.