---
product_id: 256187878
title: "Tekonsha 118617 T-One Connector Assembly with Upgraded Circuit Protected ModuLite HD Module"
brand: "tekonsha"
price: "C$7212"
currency: NIO
in_stock: true
url: https://www.desertcart.ni/products/256187878-tekonsha-118617-t-one-connector-assembly-with-upgraded-circuit-protected
store_origin: NI
region: Nicaragua
---

# Upgraded circuit protection Weatherproof one-piece design No-splice plug & play Tekonsha 118617 T-One Connector Assembly with Upgraded Circuit Protected ModuLite HD Module

**Brand:** tekonsha
**Price:** C$7212
**Availability:** ✅ In Stock

## Summary

> 🚛 Tow smarter, not harder—connect like a pro with Tekonsha!

## Quick Answers

- **What is this?** Tekonsha 118617 T-One Connector Assembly with Upgraded Circuit Protected ModuLite HD Module by tekonsha
- **How much does it cost?** C$7212 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/256187878-tekonsha-118617-t-one-connector-assembly-with-upgraded-circuit-protected)

## Best For

- tekonsha enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Simplicity:** No splicing needed—just unplug and connect for a flawless factory look.
- • **Universal Compatibility:** 4-flat connector works effortlessly with 5, 6, and 7 pole adapters—tow anything, anytime.
- • **DIY Friendly Installation:** Clear instructions and no special tools required—get hooked up in no time.
- • **Built to Brave the Elements:** Weatherproof, one-piece construction ensures durability and seamless storage.
- • **Powerful Circuit Protection:** Upgraded ModuLite HD module safeguards your vehicle’s electrical system from shorts and overloads.

## Overview

The Tekonsha 118617 T-One Connector Assembly offers a no-splice, plug-and-play tow harness solution with weatherproof construction and an upgraded ModuLite HD module for advanced circuit protection. Compatible with multiple trailer wiring systems and backed by a 1-year warranty, it delivers professional-grade reliability and easy DIY installation for seamless towing.

## Description

Tekonsha 'T-One', Vehicle Specific Tow Harness Connectors require no splicing of vehicle wires. Simply locate your vehicle's wiring harness connector, unplug the connection and insert the T-One Connector into the vehicle's harness. No special tools required. To reduce the strain on your vehicle's existing electrical system, this kit includes a powered HD ModuLite module that takes power directly from the battery to power the trailer's lighting system. Depending on the vehicle, the module either receives its power from a single, simple to add, wire that connects to the positive battery terminal or draws power from the vehicle's trailer wiring port. The ModuLite module also ensures that the tow vehicle's electrical system is compatible with the trailer's wiring, as well as safeguarding the tow vehicle's electrical system from harmful short circuits and overload situations. Included 4-wire flat connector is compatible with 5, 6 and 7 pole adapters (not included) to fit just about any trailer system. From it's humble origins as a manufacturer of RV stairs and steps in 1964, Tekonsha has evolved to become a trusted name in towing safety. The core product line consists of brake controllers, electrical wiring and trailer brakes. The Tekonsha line has long been trusted by professional towers and weekend warriors for worry-free travel.

## Features

- T-One Tow Harness Connectors require no splicing of vehicle wires, just locate your vehicle's wiring harness connector, unplug the connection and insert the T-One Connector into the vehicle's harness
- Weatherproof, one-piece construction and a 'Factory' appearance - T-One Connectors look like part of the factory harness and simply store in the cargo area or under the rear bumper when not in use
- 16 gauge bonded wire with 4-flat plug and cap; 4.2 amp stop light/turn signal circuit capacity; 7.5 amp taillight circuit capacity; upgraded circuit protected ModuLite HD module
- Simple, easy to follow, do-it-yourself instructions included in every package; no special tools required for installation
- Backed by Tekonsha's 1 year limited warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Tekonsha |
| Brand | Tekonsha |
| Model | 118617 |
| Product Dimensions | 13.34 x 10.16 x 22.86 cm; 725.75 g |
| Item model number | 118617 |
| Manufacturer Part Number | 118617 |
| OEM Part Number | 118617 |
| Item Weight | 726 g |

## Product Details

- **Brand:** Tekonsha
- **Material:** Copper
- **Item dimensions L x W x H:** 13.3 x 10.2 x 22.9 centimeters
- **Item weight:** 1.6 Pounds
- **Connector type:** Flat

## Images

![Tekonsha 118617 T-One Connector Assembly with Upgraded Circuit Protected ModuLite HD Module - Image 1](https://m.media-amazon.com/images/I/61kTqXW05YL.jpg)

## Questions & Answers

**Q: Does this kit include the metal bracket to mount the 4 flat plug to the hitch itself?**
A: It does not attach the plug to the hitch, it will just hang there.

**Q: what vehicle does this fit**
A: I put it on a 2014 Dodge Durango Limited

**Q: Will this work on a 2019 Durango?**
A: worked on our 2016 durango

**Q: Does this harness need to e flashed by the dealer or will it just work????**
A: No need to be flashed. I just plugged it in.

## Frequently Bought Together

- Tekonsha T-One® T-Connector Harness, 4-Way Flat, Compatible with Select Dodge Durango
- Draw-Tite 75713 Class 4 Trailer Hitch, 2 Inch Receiver, Black, Compatible with 2011-2021 Dodge Durango, 2014-2021 Jeep Grand Cherokee
- Reese 21536 Drawbar 2 Inch Square and Ballmount Towing 2 Inch Starter Kit, Black

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**Shop now:** [https://www.desertcart.ni/products/256187878-tekonsha-118617-t-one-connector-assembly-with-upgraded-circuit-protected](https://www.desertcart.ni/products/256187878-tekonsha-118617-t-one-connector-assembly-with-upgraded-circuit-protected)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-05*