---
product_id: 648124738
title: "YSY 7440 7443 T20 Bulb Connector Male Adapter Wiring Harness for Automotive Brake Light Bulbs/Turn Signal/Reverse Light Bulbs Socket (Pack of 4) (7440-Male Connector)"
brand: "ysy"
price: "12459 som"
currency: KGS
in_stock: true
url: https://www.desertcart.kg/products/648124738-ysy-7440-7443-t20-bulb-connector-male-adapter-wiring-harness
store_origin: KG
region: Kyrgyzstan
---

# 12V-24V voltage range Plug & Play installation Heat resistant nylon plug up to 1200°F YSY 7440 7443 T20 Bulb Connector Male Adapter Wiring Harness for Automotive Brake Light Bulbs/Turn Signal/Reverse Light Bulbs Socket (Pack of 4) (7440-Male Connector)

**Brand:** ysy
**Price:** 12459 som
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade your ride’s lighting game—plug in, shine bright, and never look back!

## Quick Answers

- **What is this?** YSY 7440 7443 T20 Bulb Connector Male Adapter Wiring Harness for Automotive Brake Light Bulbs/Turn Signal/Reverse Light Bulbs Socket (Pack of 4) (7440-Male Connector) by ysy
- **How much does it cost?** 12459 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/648124738-ysy-7440-7443-t20-bulb-connector-male-adapter-wiring-harness)

## Best For

- ysy enthusiasts

## Why This Product

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

## Key Features

- • **Premium Copper Wiring:** High-efficiency copper wire ensures reliable conductivity and long-term performance.
- • **Effortless Plug & Play:** Get your brake, tail, or turn signal lights upgraded in seconds—no mechanic needed.
- • **Heat-Resistant Durability:** Nylon plugs withstand extreme temperatures up to 1200°F—built to last under pressure.
- • **Complete 4-Pack Convenience:** Everything you need to upgrade multiple lights at once—don’t get caught with one out.
- • **Universal T20 Socket Compatibility:** Seamlessly fits T20/7443/7441/992A/7440 bulbs for ultimate retrofit flexibility.

## Overview

The YSY 7440/7443 T20 Male Bulb Connector Wiring Harness is a durable, heat-resistant ABS and copper wire adapter designed for 12V-24V automotive lighting systems. Compatible with a wide range of T20 bulb types, it offers easy plug-and-play installation for brake, tail, turn signal, DRL, and reverse lights. Sold in a convenient 4-pack, it’s engineered in the USA to deliver reliable, high-performance connectivity and withstand extreme temperatures up to 1200°F.

## Description

It is commonly used for turn signal lights, brake lights,tail lights,daytime running lights retrofit such as: (1)Using existing harness with add-on lamps or LED lamp (2)Aftermarket headlamp or tail lamp conversion (3)LED turn signal retrofit Features: Condition:100% Brand New Wire Length:10cm/4inches Color:As pictures Type: Male Socket Plug Adapter With Extended Wire Compatible with T20/7443/7441/992A/7444/W21W/7440/992/W215W sockets High efficient copper wiring. Nylon plug(can withstand up to 1200 Fahrenheit) Heavy duty,High efficient,Heat resistant,Never melt Package includes: 4pcs Male Adapter Wiring HarnessNOTE:Please choose model:7440(2 wire) 7443(3 wire)

## Features

- Material: ABS + Copper Wire;
- Fit to Voltage: 12V-24V; Installation: Plug and Play;
- Compatible Bulbs:T20/7443/7441/992A/W21W/7440/992/W215W
- Installation: Plug and Play; Work for Brake Light, Tail Light, Turn Signal Light, DRL, Reverse Light;
- Package include: 4 * Sockets

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | YSY |
| Brand | YSY |
| Package Dimensions | 12.9 x 9.8 x 2.39 cm; 18 g |
| Item part number | 7443/7440 Male Connector |
| Manufacturer Part Number | 7443/7440 Male Connector |
| Position | Rear |
| Material | ABS |
| Bulb Type | LED |
| Manufacturer | YSY |
| Country of Origin | USA |
| Item Weight | 18 g |

## Product Details

- **Brand:** YSY
- **Material:** ABS
- **Connector Type:** Automotive Bulb Socket
- **Manufacturer:** YSY
- **UPC:** 725766717459

## Images

![YSY 7440 7443 T20 Bulb Connector Male Adapter Wiring Harness for Automotive Brake Light Bulbs/Turn Signal/Reverse Light Bulbs Socket (Pack of 4) (7440-Male Connector) - Image 1](https://m.media-amazon.com/images/I/51z-gb+cc6L.jpg)
![YSY 7440 7443 T20 Bulb Connector Male Adapter Wiring Harness for Automotive Brake Light Bulbs/Turn Signal/Reverse Light Bulbs Socket (Pack of 4) (7440-Male Connector) - Image 2](https://m.media-amazon.com/images/I/41n9xce5itL.jpg)
![YSY 7440 7443 T20 Bulb Connector Male Adapter Wiring Harness for Automotive Brake Light Bulbs/Turn Signal/Reverse Light Bulbs Socket (Pack of 4) (7440-Male Connector) - Image 3](https://m.media-amazon.com/images/I/516NLQPmb9L.jpg)
![YSY 7440 7443 T20 Bulb Connector Male Adapter Wiring Harness for Automotive Brake Light Bulbs/Turn Signal/Reverse Light Bulbs Socket (Pack of 4) (7440-Male Connector) - Image 4](https://m.media-amazon.com/images/I/51NR0yuBMHL.jpg)
![YSY 7440 7443 T20 Bulb Connector Male Adapter Wiring Harness for Automotive Brake Light Bulbs/Turn Signal/Reverse Light Bulbs Socket (Pack of 4) (7440-Male Connector) - Image 5](https://m.media-amazon.com/images/I/51alNm6O-RL.jpg)

## Available Options

This product comes in different **Size** options.

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**Shop now:** [https://www.desertcart.kg/products/648124738-ysy-7440-7443-t20-bulb-connector-male-adapter-wiring-harness](https://www.desertcart.kg/products/648124738-ysy-7440-7443-t20-bulb-connector-male-adapter-wiring-harness)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-02-23*