---
product_id: 652964086
title: "4 Pin Trailer Light Tester/Trailer Wiring Tester,Trailer Plug Tester for Testing Turn Signal Tail Lights Working Correctly,Universal Trailer Light Tester 4 Pin Fits Most Trailer"
brand: "kifidan"
price: "KD 3.94"
currency: KWD
in_stock: true
url: https://www.desertcart.com.kw/products/652964086-4-pin-trailer-light-tester-trailer-wiring-tester-trailer-plug
store_origin: KW
region: Kuwait
---

# clear light indicators 4-pin compatibility weather-resistant durability 4 Pin Trailer Light Tester/Trailer Wiring Tester,Trailer Plug Tester for Testing Turn Signal Tail Lights Working Correctly,Universal Trailer Light Tester 4 Pin Fits Most Trailer

**Brand:** kifidan
**Price:** KD 3.94
**Availability:** ✅ In Stock

## Summary

> 🚦 Light Up Your Towing Game!

## Quick Answers

- **What is this?** 4 Pin Trailer Light Tester/Trailer Wiring Tester,Trailer Plug Tester for Testing Turn Signal Tail Lights Working Correctly,Universal Trailer Light Tester 4 Pin Fits Most Trailer by kifidan
- **How much does it cost?** KD 3.94 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/652964086-4-pin-trailer-light-tester-trailer-wiring-tester-trailer-plug)

## Best For

- kifidan enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Ensure your trailer lights are always road-ready!
- • **Universal Fit:** Compatible with most trailers for ultimate convenience.
- • **Enhanced Visibility:** Promotes safer towing with reliable light checks.
- • **Durable Construction:** Built to withstand the elements and frequent use.
- • **User-Friendly Design:** Plug-and-play functionality for quick diagnostics.

## Overview

The 4 Pin Trailer Light Tester is an essential tool for ensuring your trailer's turn signals and tail lights are functioning correctly. Designed for universal compatibility, it fits most trailers with a 4-pin connector. Its user-friendly design features clear light indicators for easy diagnostics, while its durable, weather-resistant construction ensures reliability in any condition. Prioritize safety and convenience with this indispensable trailer accessory.

## Description

4 Pin Trailer Light Tester/Trailer Wiring Tester,Trailer Plug Tester for Testing Turn Signal Tail Lights Working Correctly,Universal Trailer Light Tester 4 Pin Fits Most Trailer

## Features

- Functionality: Our 4 pin trailer light tester/trailer wiring tester guarantees your trailer's turn signals and tail lights are functioning flawlessly. By quickly diagnosing electrical issues before they escalate, it avoids potential road hazards, affirming a safe towing experience.
- Versatility: Designed as a universal trailer light tester, it effortlessly fits most trailers equipped with a 4-pin connector. Whether you own utility trailers, boat trailers, camper trailers, or others, this tester provides reliable performance across various trailer types, offering unmatched convenience and compatibility.
- Ease of Use: Featuring intuitive design, our trailer plug tester is exceptionally user-friendly. Clear lights indicators illuminate for each light function (turn signal, brake lights, tail lights), RT light-right turn & stop, LT light-left turn & stop, TAIL-tail light. The plug-and-play usage allows you to easily detect.
- Safety Benefits: Trailer lights are critical for road safety, and our 4 pin trailer tester plays a pivotal role in guaranteeing compliance with lighting standard. By promptly identifying and resolving issues, it enhances visibility and signaling, thereby reducing the risk of accidents and guaranteeing a safer towing experience for all road users.
- Durability: Crafted from robust materials and engineered for durability, our trailer wiring tester is built to withstand outdoor conditions and frequent use. Its weather-resistant construction guarantees longevity, providing peace of mind that it will perform reliably in any environment.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Dimensions | 1.92 x 1.31 x 0.47 inches |
| Color | Black |

## Images

![4 Pin Trailer Light Tester/Trailer Wiring Tester,Trailer Plug Tester for Testing Turn Signal Tail Lights Working Correctly,Universal Trailer Light Tester 4 Pin Fits Most Trailer - Image 1](https://m.media-amazon.com/images/I/61GMo+JrcWL.jpg)
![4 Pin Trailer Light Tester/Trailer Wiring Tester,Trailer Plug Tester for Testing Turn Signal Tail Lights Working Correctly,Universal Trailer Light Tester 4 Pin Fits Most Trailer - Image 2](https://m.media-amazon.com/images/I/61EqeDRQB2L.jpg)
![4 Pin Trailer Light Tester/Trailer Wiring Tester,Trailer Plug Tester for Testing Turn Signal Tail Lights Working Correctly,Universal Trailer Light Tester 4 Pin Fits Most Trailer - Image 3](https://m.media-amazon.com/images/I/71uWpTS9qQL.jpg)
![4 Pin Trailer Light Tester/Trailer Wiring Tester,Trailer Plug Tester for Testing Turn Signal Tail Lights Working Correctly,Universal Trailer Light Tester 4 Pin Fits Most Trailer - Image 4](https://m.media-amazon.com/images/I/61NrR4RBEaL.jpg)
![4 Pin Trailer Light Tester/Trailer Wiring Tester,Trailer Plug Tester for Testing Turn Signal Tail Lights Working Correctly,Universal Trailer Light Tester 4 Pin Fits Most Trailer - Image 5](https://m.media-amazon.com/images/I/81ZfN7wL-aL.jpg)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.kw/products/652964086-4-pin-trailer-light-tester-trailer-wiring-tester-trailer-plug](https://www.desertcart.com.kw/products/652964086-4-pin-trailer-light-tester-trailer-wiring-tester-trailer-plug)

---

*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-02-07*