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Curt Vehicle Wiring Harness with 4-Pole Flat Trailer Connector - 60" Wire Lead

Curt Vehicle Wiring Harness with 4-Pole Flat Trailer Connector - 60" Wire Lead

Item # C58044
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Wire your vehicle to tow a trailer with this universal, splice-in wiring kit. Includes 4-way flat connector, 60" of bonded wire and necessary installation hardware. Designed for use with 2-wire electrical systems. Lowest Prices for the best wiring from Curt. Curt Vehicle Wiring Harness with 4-Pole Flat Trailer Connector - 60" Wire Lead part number C58044 can be ordered online at etrailer.com or call 800-298-8924 for expert service.
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Curt Wiring - C58044

  • Trailer Connectors
  • Vehicle End Connector
  • 4 Flat
  • Plug and Lead
  • Curt
  • 0 - 5 Feet Long

Wire your vehicle to tow a trailer with this universal, splice-in wiring kit. Includes 4-way flat connector, 60" of bonded wire and necessary installation hardware. Designed for use with 2-wire electrical systems.


Features:

  • 4-Way flat trailer connector at the back of your vehicle powers your trailer's signal lights
    • Compatible with 5-pole, 6-pole and 7-pole adapters (sold separately)
  • Rubber-molded connector and bonded wire provide maximum durability
  • Simple installation
    • Hardwires to existing wiring
    • Includes quick-splice connectors for easy splicing of wires


Specs:

  • Application: vehicles with 2-wire lighting systems
  • Lead length: 60"
  • Wire gauge: 14
  • Wire configuration:
    • Yellow: left turn and brake lights
    • Green: right turn and brake lights
    • Brown: tail lights
    • White: ground
  • Limited 1-year warranty


58044 CURT 4-Wire Flat Car End Connector with 5' Bonded Wire



This Product Fits The Following Vehicles



California residents: click here


Video of Curt Vehicle Wiring Harness with 4-Pole Flat Trailer Connector - 60" Wire Lead

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




Video Transcript for Trailer Wiring Harness Installation - 2001 GMC Sierra

Today on our 2001 GMC Sierra Regular Cab Two-Wheel Drive, we'll be installing the CURT Vehicle Wiring Harness Four Pull Flat Trailer Connector with 60-inch wire lead, part number C58044. To begin with, we'll go ahead and go underneath the rear of the vehicle. We need to locate the wiring harness that we'll be tying into. As you can see here, the wiring harness is located here from the factory. Now first well go ahead and strip off the ends of the wire so we can put our butt connectors on. We'll do this on our four flat end first and then we'll go ahead and put the butt connector on those. Now the kit comes with quick-splice connectors but we're going to opt to use some butt connectors instead, which are part number DW05714. You'll need a total of four of these to make the connections.

With those on, now we'll go ahead and go up and strip the ends of the factory wiring harness. The brown wire will go to the brown wire on our new four-way flat. This is the running light circuit. The yellow wire will go to the yellow wire. This is the left turn signal and brake signal for the driver side.

The dark green wire in the factory wiring harness bundle will go to the green wire on our four flat, as this is the right side turn and brake signal for the passenger side. The white wire will connect to the white wire, as this is the ground. Now that we've got the four wires cut, we can connect into the other end of the butt connector. With these connections made we'll go ahead and put some electrical tape to give it a little extra protection. Now that we've got all that done, we'll go ahead and tape up our wires, as well as bundle up any excess wire. Now in this case we went ahead and put a little electrical tape on the end of the four flat, working it back a little ways on the wire to protect it as well.

You can see here we used a few zip ties to help secure it to the hitch, leaving enough room so that we can connect to our trailer wiring. Now that we have the wiring all secured up, we'll go ahead and use our test light to test the four flat and make sure it's functioning properly. While putting the ground on the open prong, which is the white wire of the four flat, we'll go ahead and have someone run through the running light circuits. With running lights on we'll touch the brown wire. As you can see here, it lights up, giving a solid beep showing that it's working. Now for the left side or the driver side, with the blinker we'll get an intermittent flash or a beep on the yellow wire. For the passenger side or the right side, which is the green wire, we'll get the same thing for the blinker: an intermittent flash or a beep.

You should get a constant beep or a solid light for the brakes on both the green and the yellow wire. As you can see here, everything seems to be working. With that, that will conclude our installation of the CURT Vehicle Side Wiring Harness with four pull flat trailer connector and 60"-long wire lead, part number C58044, on our 2001 GMC Sierra Regular Cab 2-Wheel Drive. .


Customer Reviews

Curt Vehicle Wiring Harness with 4-Pole Flat Trailer Connector - 60" Wire Lead - C58044

Average Customer Rating:  4.7 out of 5 stars   (65 Customer Reviews)

Wire your vehicle to tow a trailer with this universal, splice-in wiring kit. Includes 4-way flat connector, 60" of bonded wire and necessary installation hardware. Designed for use with 2-wire electrical systems.

- C58044
by:
2012 Ford F-250 and F-350 Super Duty

Description of product should in bold letters describe that this is not for the trailer but instead for the vehicle. Product is of no use to me. 81276


Comments
Thanks for posting that. I was wondering the same thing. I need the other end, for the trailer to tow with my truck.
-- comment by: Dan A - 08/28/2013

1984

- C58044
by:

good basic product, working good after a year 820320



- C58044
by:

Correct parts every time I order. 800183



- C58044
by:

Perfect for the application and reasonable price. I believe etrailer.com has spent some time considering which wiring kit is best for each vehicle. 772740



- C58044
by:

Still works great and was easy to insta ll. 770801



- C58044
by:

Ran this from the front of the 5th wheel and back so I could pull my other trailer. Another job well done...... Thanks 769982



- C58044
by:

I'll start by saying this arrived with my hitch in just a couple of days. It installed easily, as I have experience with wiring. It's high quality, and well made. I did not use the provided clamps that came with the wiring kit. I've found that splicing and soldering the connections with heat shrink tubing for protection is the best method. 764233



- C58044
by:

I replaced the old wiring harness with this new one. Looks like a very good product. 763454



- C58044
by:

works great, install is easy 723298



- C58044
by:

Great product 699073



- C58044
by:

Will all I can say is it's a well-built good-looking product. It was very easy to install.And easy to wire it up.follow the instructions that you get am 71 years old and I did it All in 45 minutes. When I was ordering this product customer service went out of their way to help me in any way they could. I would recommend this company to anyone they are very pleasant people to do business with.and the shipping was right on time 700459



- C58044
by:

Very well made. Easy to install. 694372



- C58044
by:

Easy install. Performs exactly as advertised. You will have to buy a special electrical kit to be able to hook up trailer lights. 658504



- C58044
by:

Everything you expect it to be! And the videos made it easy to install on my specific vehicle. 652984



- C58044
by:

Ask for assistance and was told what I needed. I received what was ordered promptly and it worked as prescribed. Good company ! 651303



- C58044
by:

A+ 638150



- C58044
by:

This attached very easily to my tail light wires. When not towing, I just shut it up in my trunk, and when I need to pull, I open the trunk and pull them out. I was very skeptical when I got the kit and saw the instructions, but it worked! 635478



- C58044
by:

easy to install, works as described. Very satisfied with item 635225



- C58044
by:

Very good 628901



- C58044
by:

Not that great. 625477



- C58044
by:

Got the part needed for a good price and fast shipping can't go wrong. 592726



- C58044
by:
1976 Dodge Full Size Pickup

as advertised. 587663



- C58044
by:

With a little help from the video I was able to fix my wiring. 584532



- C58044
by:

Have not installed yet but I know it was a great deal and Product. Can't wait to finish my trailer project. 576986



- C58044
by:
2008 Dodge Ram Pickup

good price 563657


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Show More Reviews

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Info for this part was:

Edited by:
Leah B
Written by:
Lindsey S
Expert Research:
Michael H
Expert Research:
Jameson C
Expert Research:
Adam R
Video Edited:
Sue W
Updated by:
Kristina F
Updated by:
Isabelle B

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