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  1. Custom Fit Vehicle Wiring
  2. CURT
  3. 5 Flat
  4. Custom Fit
  5. Trailer Hitch Wiring
  6. No Converter
Curt Vehicle Wiring Harness with 5-Pole Flat Trailer Connector - 60" Wire Lead
CURT

Curt Vehicle Wiring Harness with 5-Pole Flat Trailer Connector - 60" Wire Lead

Part Number: C58531
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$11.37
Retail:$15.95
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Custom Fit Vehicle Wiring
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Wire your vehicle to tow a trailer with surge brakes by installing this universal, splice-in kit. Includes 5-way flat connector, 60" of bonded wire and installation hardware. Designed for use with 2-wire electrical systems. 1-800-940-8924 to order CURT custom fit vehicle wiring part number C58531 or order online at etrailer.com. Free expert support on all CURT products. Great prices and Fastest Shipping for Curt Vehicle Wiring Harness with 5-Pole Flat Trailer Connector - 60" Wire Lead. Custom Fit Vehicle Wiring reviews from real customers.
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  • Reviews (13)
  • Q & A (0)
  • Videos (1)
  • Photos

CURT Custom Fit Vehicle Wiring - C58531

  • 5 Flat
  • Custom Fit
  • Trailer Hitch Wiring
  • No Converter
  • CURT

Wire your vehicle to tow a trailer with surge brakes by installing this universal, splice-in kit. Includes 5-way flat connector, 60" of bonded wire and installation hardware. Designed for use with 2-wire electrical systems.


Features:

  • 5-Way flat trailer connector at the back of your vehicle powers your trailer's signal lights
    • Fifth pin provides connection to reverse lights to allow proper functioning of hydraulic brake actuator
    • Compatible with 4-way flat connectors
  • Rubber-molded connector and bonded wire offer maximum durability
  • Simple installation - hardwires to existing wiring


Specs:

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


58531 CURT 5-Wire Flat Car End Connector with 5' Bonded Wire




California residents: click here


Video of Curt Vehicle Wiring Harness with 5-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 Let’s Check Out the Curt Vehicle Wiring Harness with 5-Pole Flat Trailer Connector

Hi everybody, Andy here with etrailer.com. Let's take a real quick look at this CURT vehicle wiring harness with five-pole flat trailer connector. This five-way flat connector when it's installed at the back of your vehicle is going to power your trailer's signal lights. The fifth pin is going to give you a connection for your reverse lights to allow proper functioning of your hydraulic brake actuator. This is going to also be compatible with your four-way flat connectors, and this is going to be a simple installation. This is going to hard wire to your existing wiring on your vehicles with two-wire lighting systems, and the lead length of this harness is going to be 60 inches.

And as you probably know, just going through the colors here, what each function's going to serve. The blue wire is going to be your reverse lights, and then the yellow wire that you see here in the center, that's going to be the left turn and brake lights. The green wire is going to be the right turn and brake lights. The brown wire is going to be taillights. And, of course, your white wire is going to be ground.

The rubber molded connector and bonded wires are going to give you maximum durability. I think that's going to wrap up our quick look today. I do hope that our time together was helpful for you. Again, my name is Andy. Thank you for joining me.

.

Customer Satisfaction Score:


Customer Reviews

Curt Vehicle Wiring Harness with 5-Pole Flat Trailer Connector - 60" Wire Lead - C58531

Average Customer Rating:  4.6 out of 5 stars   (13 Customer Reviews)

Wire your vehicle to tow a trailer with surge brakes by installing this universal, splice-in kit. Includes 5-way flat connector, 60" of bonded wire and installation hardware. Designed for use with 2-wire electrical systems.

by:

I wouldn’t buy nothing from etrailer. Tried to return the item I bought and was told to sell it online it would cost your company to much money to pay for shipping then the wiring cost in the first place.



by:

Curt Custom Fit Vehicle Wiring for Toyota Highlander --
Piece of cake!! Installation basically a no-brainer, especially with the help of the video installation clip from e-trailer. Complete installation took less than 30 minutes including the modifications I made to the wire harness and the floor of the vehicle to get a permanent installation underneath the vehicle adjacent to the trailer hitch frame mount. I'll definitely get another wiring kit from e-trailer whenever this vehicle gets replaced.



by:

Always great service and timely delivery.
John
Allen
Dana Point Ca



by:

Ordering was easy and delivery was prompt. I have not yet installed the product, but I found it to be just what I needed and the instructions are clear and concise. I would recommend this product and the website; easy to do business and the price is most competitive.

Thomas S. profile picture

Thomas S.

3/31/2019

GREAT



by:

Nice inexpensive wiring kit if you arent afraid to diy. I had our van wired up in about 30 minutes.



by:

The harness appears to be well made. I won't get a chance to use it until Spring.



by:

Good product,good price,good shipping.Thank you etrailer



by:

Haven't used it yet. But it's wire to my car.



by:

I received my order sooner than expected. Looks to be what I expected. Have not installed yet. Thanks!



by:

Item just what I was looking for ..



by:

Very pleased with price and fast free s hipping.



by:

great satisfaction



by:


13
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See what our Experts say about this CURT Custom Fit Vehicle Wiring

  • Wire Gauge Size of Curt Vehicle Wiring Harness with 5-Pole Flat Trailer Connector
    The Curt Vehicle Wiring Harness with 5-Pole Flat Trailer Connector part # C58531 uses 18 gauge wire on all circuits. If you are looking for butt connectors, part # DW05743-5.
    view full answer...
  • Converter Box for Separating Out Combined Trailer Wiring Circuits
    We do have converters that are designed to take a combined stop/turn signal circuit and separate them out with the converter part # 118158. You'd wire the combined circuits to the input side of the box and on the output side you'd have separate circuits. You'd need more than 4-way wiring though. We have a 5-way with a 60 inch lead with the part # C58531. Then for a matching connector for other side you'd want the part # HM37918.
    view full answer...
  • 5-Way Wiring Harness For 2017 Audi Q7.
    Hi, if there is no hitch installed on your 2017 Audi Q7 I suggest the Curt Class III Receiver Hitch # C13277. It has a 700 pound tongue weight and a 7000 pound towing weight. The harnesses we have for this Audi all have powered converter boxes. This is to protect the vehicle's wiring and also keep the trailer from drawing to much of the vehicle's power. I would use the ZCI Circuit Protected Vehicle Wiring Harness w/ 4-Pole Flat Trailer Connector and Installation Kit # 119250KIT paired...
    view full answer...
  • Solution for Mounting Light Kit on Detail K2 Snowplow for 2015 Ram 1500 with LED Headlights
    The kit that you want to use for the Detail K2 snow plow on your 2015 Ram 1500 is part # K281488LB2, when I reached out to Buyers Products about the kit # 3371311110 they said not to use their kit for your Ram pickup. With that being said, I do have a way for you to safely install the Detail K2 light kit on your vehicle. You will need to connect the following wiring to the following functions: White - Low Beam Black - Ground Red - High Beam Green - Turn Lamp The current wiring on your...
    view full answer...
  • How to Adapt a 4 Way Flat Into A 5 Way Flat
    When it comes to your 5 wires on your 4 wire pin and you're wanting to run your trailer brakes I recommend switching the 4 flat to The Universal Installation Kit for Trailer Brake Controller - 7-Way RV and 4-Way Flat - 10 Gauge Wires # ETBC7. This kit will make your 4 flat into a 7 round plug and a 4 flat plug so you have both options. This will also activate the brakes on the trailer side. The wire configuration is as follows: Green: Right turn/brake light Yellow: Left turn/brake light Brown:...
    view full answer...
  • Trailer Wire Harness for 2006 Harley-Davidson FLHTi Electra Glide
    The vehicle-specific or plug and play vehicle wiring harnesses we offer are for passenger vehicles, not motorcycles so unfortunately we don't offer a plug and play option for your motorcycle. You mentioned that your bike has four circuits out, which means one for ground, one for taillights, one for right turns, one for left and one for the brake lamp. This is what's referred to as a 'separate' taillight wiring system because the turn signal circuit and brake lamp circuits aren't combined....
    view full answer...

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


Info for this part was:

Employee Leah B
Edited by:
Leah B
Employee Lindsey S
Written by:
Lindsey S
Employee Wilson B
Updated by:
Wilson B
Employee Kristina F
Updated by:
Kristina F
Employee Isabelle B
Updated by:
Isabelle B
Employee Andy C
Installed by:
Andy C

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