---
product_id: 436589812
title: "CURT 55504 Custom Wiring Harness"
brand: "curt"
price: "₨4124"
currency: SCR
in_stock: true
reviews_count: 5
url: https://www.desertcart.sc/products/436589812-curt-55504-custom-wiring-harness
store_origin: SC
region: Seychelles
---

# High capacity Custom fit Easy installation CURT 55504 Custom Wiring Harness

**Brand:** curt
**Price:** ₨4124
**Availability:** ✅ In Stock

## Summary

> 🔧 Plug into perfection with CURT!

## Quick Answers

- **What is this?** CURT 55504 Custom Wiring Harness by curt
- **How much does it cost?** ₨4124 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/436589812-curt-55504-custom-wiring-harness)

## Best For

- curt enthusiasts

## Why This Product

- Trusted curt brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Enhanced Safety:** Meets or exceeds industry standards for electrical safety.
- • **User-Friendly Setup:** Quick and easy installation with no special tools required.
- • **Durable Construction:** Built to withstand the rigors of the road and weather conditions.
- • **Seamless Integration:** Designed specifically for your vehicle's make and model.
- • **Robust Power Handling:** Supports high-capacity electrical loads for reliable performance.

## Overview

The CURT 55504 Custom Wiring Harness is engineered for a precise fit, ensuring seamless integration with your vehicle's electrical system. Designed for high-capacity loads, it offers a user-friendly installation process, making it the ideal choice for both DIY enthusiasts and professionals. Built to last, this harness meets stringent safety standards, providing peace of mind on every journey.

## Description



## Features

- Warranty not applicable for this product

## Images

![CURT 55504 Custom Wiring Harness - Image 1](https://m.media-amazon.com/images/I/61-nHQg6mAL.jpg)
![CURT 55504 Custom Wiring Harness - Image 2](https://m.media-amazon.com/images/I/61-nHQg6mAL.jpg)
![CURT 55504 Custom Wiring Harness - Image 3](https://m.media-amazon.com/images/I/71-LEwmR0iL.jpg)
![CURT 55504 Custom Wiring Harness - Image 4](https://m.media-amazon.com/images/I/71lN0y6yliL.jpg)
![CURT 55504 Custom Wiring Harness - Image 5](https://m.media-amazon.com/images/I/81RFv-itCOL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 







  
  
    Nice fits without cutting and tracing wires.
  

*by T***Y on Reviewed in the United States on 12 March 2020*

I've read some complaints about the cost, but tapping these computer monitored harnesses are a pain in the unmentionable part of your choice.  This product plugs right in to the factory harness, and is completely reversible.  The only thing that holds back the 5th star, is that the dash lamp out light came on after the installation even though all the lights are working.  I have never had that light come on before and read that there are lots of triggers for it.  So, I am not really holding it against Curt, I just wish they had some fix for it.  I probably should have disconnected the battery before starting.  If that was in the instructions I missed it.  All the lights are working.  There is plenty of wire to install the harness in out of the way spaces, and more than enough wire on the flat 4 wire connector .  I just haven't figured out how to get the "lamp out" warning to turn off yet.  One of the best reasons to buy these auxiliary harnesses are to avoid all the gremlins that reside in the factory computers looking for any reason to trigger trouble codes.  Short of it is that from the outside all the lights are fine.  Johnny law isn't likely to pull me over because of a dash warning, at lest outside of California.  This harness cured a problem I was having with my factory tow harness, which really might be related to the lamp out message even through it didn't show before.  The factory harness was not lighting the right tail light on any trailer even through the truck taillight worked fine.  I've given a long description because I wanted to let people know that this is a clean way to replace faulty factory wiring.

### ⭐⭐⭐ 







  
  
    Easy to install and works just as it's supposed to - for a while
  

*by S***I on Reviewed in the United States on 22 November 2014*

Easy to install and works just as it's supposed to. A couple of tips: The white ground on the Curt harness needs a good solid connection to the frame, so be sure the spot where you connect it is free of rust, paint, etc.  I had some trouble getting the red locking tab loose from the connectors that Dodge uses on the taillight assembly.  It's a Dodge issue, not a Curt issue, or maybe it's just me.  Once you get the tab out, it's easy to get them apart, and plug in the Curt harness.  I used dielectric grease on the connections just because it's cheap insurance.Update May 2021: I have gone through three of these since my original purchase. Curt has been good about replacing the unit, so I'm still giving three stars. But you shouldn't have to replace a trailer light controller every two years, so I'm going to try a Hopkins and see how it holds up.

### ⭐⭐⭐⭐ 







  
  
    Drill a hole for the grounding wire
  

*by P***K on Reviewed in the United States on 4 May 2020*

Works good install self explanatory  does require you to ground it to the truck ,, the self tapper included broke when trying to attach to frame of truck , I used harbor freight self tapper screw.  I have a 02 ram 1500 .

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**Shop now:** [https://www.desertcart.sc/products/436589812-curt-55504-custom-wiring-harness](https://www.desertcart.sc/products/436589812-curt-55504-custom-wiring-harness)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-28*