---
product_id: 524591336
title: "Quick Coupler, R1234yf to R134a Adapter,Adapter High Low Side Connector Conversion Kit for AC Charging R-1234yf Refrigerant Air Conditioning System Hose Fitting"
brand: "sunallwell"
price: "₩59347"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/524591336-quick-coupler-r1234yf-to-r134a-adapter-adapter-high-low-side
store_origin: KR
region: South Korea
---

# Brass build for durability High side 17mm female x 1/4" SAE male Low side 14mm female x 1/4" SAE male Quick Coupler, R1234yf to R134a Adapter,Adapter High Low Side Connector Conversion Kit for AC Charging R-1234yf Refrigerant Air Conditioning System Hose Fitting

**Brand:** sunallwell
**Price:** ₩59347
**Availability:** ✅ In Stock

## Summary

> ❄️ Stay Cool, Connect Fast: The Ultimate AC Adapter for the Modern Pro

## Quick Answers

- **What is this?** Quick Coupler, R1234yf to R134a Adapter,Adapter High Low Side Connector Conversion Kit for AC Charging R-1234yf Refrigerant Air Conditioning System Hose Fitting by sunallwell
- **How much does it cost?** ₩59347 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/524591336-quick-coupler-r1234yf-to-r134a-adapter-adapter-high-low-side)

## Best For

- sunallwell enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Application:** Perfect for AC charging, diagnostics, recovery, and evacuation across multiple refrigerant systems.
- • **Dual-Side Compatibility:** Seamlessly switch between R1234yf and R134a refrigerants with dedicated high and low side adapters.
- • **Auto-Shutoff Convenience:** Effortless installation and removal with built-in auto-shutoff for professional-grade efficiency.
- • **Leak-Proof Ball Lock Design:** Advanced sealing with rubber gaskets ensures zero refrigerant loss and mess-free operation.
- • **Precision Brass Construction:** Engineered for long-lasting, corrosion-resistant performance in demanding AC environments.

## Overview

The Sunallwell Quick Coupler adapter kit features precision brass construction with dedicated high and low side connectors, enabling seamless conversion between R1234yf and R134a refrigerants. Its leak-proof ball lock design and auto-shutoff function ensure efficient, mess-free AC charging and maintenance, making it an essential tool for professional-grade automotive air conditioning service.

## Description

Quick Coupler, R1234yf to R134a Adapter,Adapter High Low Side Connector Conversion Kit for AC Charging R-1234yf Refrigerant Air Conditioning System Hose Fitting

## Features

- 【High Quality Material】：R134A to R1234YF quick couplers are made of brass, which is strictly inspected to ensure high quality and premium performance with long service life.
- 【R1234YF Low Side Adapter】：Blue R1234YF low pressure side quick coupler: low pressure side R1234YF coupler14 mm female thread x 1/4" SAE male thread.R12 to R134a adapter connector: 1/4" SAE female thread x low pressure 13mm R134a quick coupler.
- 【R1234YF High Side Adapter】：Red R1234YF high pressure side quick coupler: high pressure side R1234YF coupler 17 mm female thread x 1/4" SAE male thread.R12 to R134a adapter connector: 1/4" SAE female thread x high pressure 16mm R134a quick coupler.
- 【No Leakage】:The ball lock design and rubber seals provide great sealing performance, effectively preventing leakage.The r1234yf quick couplers kit has an auto-shutoff function, making removal and installation easier and more convenient.
- 【Scope of Application】:Suitable for R1234YF/R12 to R134A car air conditioning AC charging, R1234YF refrigerant, air conditioner manifold gauges, diagnostic inspection, recovery and evacuation work.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Sunallwell |
| Brand | Sunallwell |
| Model | R1234yf to R134a Adapter |
| Package Dimensions | 12.2 x 8.9 x 3.8 cm; 150 g |
| Manufacturer reference | KCJT-002 |
| Manufacturer part number | KCJT-002 |
| Item Weight | 150 g |

## Images

![Quick Coupler, R1234yf to R134a Adapter,Adapter High Low Side Connector Conversion Kit for AC Charging R-1234yf Refrigerant Air Conditioning System Hose Fitting - Image 1](https://m.media-amazon.com/images/I/61f3NXtuyDL.jpg)

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**Shop now:** [https://www.desertcart.kr/products/524591336-quick-coupler-r1234yf-to-r134a-adapter-adapter-high-low-side](https://www.desertcart.kr/products/524591336-quick-coupler-r1234yf-to-r134a-adapter-adapter-high-low-side)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-11*