---
product_id: 747537356
title: "R1234YF Adapter, R1234YF to R134A Quick Coupler, 1234yf to 134a Quick Coupler, High Low Side Connector Conversion Kit AC Charging for R1234yf Refrigerant Air Conditioning System Hose Fitting"
brand: "oxdfk"
price: "1376056₫"
currency: VND
in_stock: true
reviews_count: 5
category: "Oxdfk"
url: https://www.desertcart.vn/products/747537356-r1234yf-adapter-r1234yf-to-r134a-quick-coupler-1234yf-to-134a
store_origin: VN
region: Vietnam
---

# 17mm female x 1/4" SAE male high side adapter 14mm female x 1/4" SAE male low side adapter Premium brass, rust & deformation resistant R1234YF Adapter, R1234YF to R134A Quick Coupler, 1234yf to 134a Quick Coupler, High Low Side Connector Conversion Kit AC Charging for R1234yf Refrigerant Air Conditioning System Hose Fitting

**Brand:** oxdfk
**Price:** 1376056₫
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade your AC toolkit—connect with confidence, charge like a pro!

## Quick Answers

- **What is this?** R1234YF Adapter, R1234YF to R134A Quick Coupler, 1234yf to 134a Quick Coupler, High Low Side Connector Conversion Kit AC Charging for R1234yf Refrigerant Air Conditioning System Hose Fitting by oxdfk
- **How much does it cost?** 1376056₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/747537356-r1234yf-adapter-r1234yf-to-r134a-quick-coupler-1234yf-to-134a)

## Best For

- oxdfk enthusiasts

## Why This Product

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

## Key Features

- • **Durable Brass Build:** Engineered from premium brass for long-lasting, corrosion-resistant performance.
- • **Leak-Free Assurance:** Ball lock design with rubber seals ensures airtight, mess-free connections every time.
- • **Color-Coded Precision:** Blue low side & red high side adapters for foolproof, quick identification.
- • **Universal Compatibility:** Seamlessly connects R1234YF systems to R134A gauges—no need to buy new tools.
- • **Versatile Pro-Grade Tool:** Perfect for AC charging, diagnostics, recovery, and manifold gauge work—DIY or professional.

## Overview

The OXDFK R1234YF to R134A quick coupler adapter set features color-coded high and low side brass connectors designed for seamless compatibility between newer R1234YF refrigerant systems and legacy R134A gauges. Built for durability and leak-free performance, this kit is essential for HVAC professionals and enthusiasts aiming to optimize AC servicing without investing in new manifold sets.

## Description

Air Conditioning System Hose Fitting

Review: Great for machines when they are doing AC - My hubby love it.
Review: Exactly what I need - These adapters allow you to use existing manifold gauges for R134a on a system using r1234yf. R134a is an older refrigerant and found in many cars over the last two decade, so my current gauge set uses connectors for that refrigerant. Now, family members have some newer cars requiring r1234yf. Of course the quick connectors are not interchangeable. But with this kit, these connect to the r1234yf systm and you can use use your "old" hoses and gauges. Attach the adapters first to your gauges (male end), and then the adapters to the refrigerant line (female end). These are robust and well made, and a good value over having to puchase another complete gauge set.

## Features

- Blue R1234YF Low Side Adapter: The blue low side adapter adopts low side R1234yf coupler 14 mm female x 1/4"SAE male. The R12 to R134a adapter connector adopts 1/4" SAE female x low pressure 13mm R134A quick coupler
- Red R1234YF Low Side Adapter: The red high side adapter adopts high side R1234yf coupler 17 mm female x 1/4"SAE male. The R12 to R134a adapter connector adopts 1/4" SAE female x High pressure 16mm R134A quick coupler. This adapter is part of the R134A to R1234YF adapter set, ensuring compatibility and high performance
- Premium Brass Construction: Crafted from high-quality brass, these R134A to R1234YF quick couplers are durable and not easy to rust, deform, or break during the long serve life. The knurled grip ring ensures smooth and easy operation, allowing for a secure connection with every use
- Leak-Free Performance: With a combination of a ball lock design and a rubber seal, these R1234YF adapter provide excellent sealing performance. The R134A to R1234YF adapter features an automatic closing function, making it easier and more convenient to disassemble and install without worrying about leakage
- Versatile Application: Ideal for car air-conditioning systems, this R1234YF to R134A low and high side adapter works well with R1234YF, R12, and R134A refrigerants. It’s perfect for use with AC charging, diagnostic checks, recovery, evacuation work, and manifold gauges, making it a must-have tool for professionals and DIY enthusiasts

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DWWX89TD |
| Brand | OXDFK |
| Brand Name | OXDFK |
| Color | Blue and Red |
| Colour | Blue and Red |
| Connector Type | Adapter |
| Connector type | Adapter |
| Customer Reviews | 3.8 out of 5 stars 179 Reviews |
| Exterior Finish | Brass |
| Exterior finish | Brass |
| Included Components | R1234YF Quick Coupler |
| Item Dimensions | 9 x 5 x 6 millimeters |
| Item Weight | 0.22 Kilograms |
| Item dimensions L x W x H | 9 x 5 x 6 millimeters |
| Item height | 0.23 inches |
| Manufacturer | OXDFK |
| Material | Brass |
| Material Type | Brass |
| Model Number | OXDFK |
| Unit Count | 2.0 Count |

## Product Details

- **Material:** Brass
- **Brand:** OXDFK
- **Colour:** Blue and Red
- **Item dimensions L x W x H:** 9 x 5 x 6 millimeters
- **Connector type:** Adapter

## Images

![R1234YF Adapter, R1234YF to R134A Quick Coupler, 1234yf to 134a Quick Coupler, High Low Side Connector Conversion Kit AC Charging for R1234yf Refrigerant Air Conditioning System Hose Fitting - Image 1](https://m.media-amazon.com/images/I/616Xrz1RV0L.jpg)
![R1234YF Adapter, R1234YF to R134A Quick Coupler, 1234yf to 134a Quick Coupler, High Low Side Connector Conversion Kit AC Charging for R1234yf Refrigerant Air Conditioning System Hose Fitting - Image 2](https://m.media-amazon.com/images/I/61HF+OeELiL.jpg)
![R1234YF Adapter, R1234YF to R134A Quick Coupler, 1234yf to 134a Quick Coupler, High Low Side Connector Conversion Kit AC Charging for R1234yf Refrigerant Air Conditioning System Hose Fitting - Image 3](https://m.media-amazon.com/images/I/61XIf48wxrL.jpg)
![R1234YF Adapter, R1234YF to R134A Quick Coupler, 1234yf to 134a Quick Coupler, High Low Side Connector Conversion Kit AC Charging for R1234yf Refrigerant Air Conditioning System Hose Fitting - Image 4](https://m.media-amazon.com/images/I/7139TTbVBTL.jpg)
![R1234YF Adapter, R1234YF to R134A Quick Coupler, 1234yf to 134a Quick Coupler, High Low Side Connector Conversion Kit AC Charging for R1234yf Refrigerant Air Conditioning System Hose Fitting - Image 5](https://m.media-amazon.com/images/I/715d1d7wlfL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for machines when they are doing AC
*by E***S on 21 December 2025*

My hubby love it.

### ⭐⭐⭐⭐⭐ Exactly what I need
*by J***D on 27 May 2025*

These adapters allow you to use existing manifold gauges for R134a on a system using r1234yf. R134a is an older refrigerant and found in many cars over the last two decade, so my current gauge set uses connectors for that refrigerant. Now, family members have some newer cars requiring r1234yf. Of course the quick connectors are not interchangeable. But with this kit, these connect to the r1234yf systm and you can use use your "old" hoses and gauges. Attach the adapters first to your gauges (male end), and then the adapters to the refrigerant line (female end). These are robust and well made, and a good value over having to puchase another complete gauge set.

### ⭐ It's the most worthless fitting in the world. It doesn't fit my mustang
*by J***. on 29 August 2025*

The high pressure fitting does not allow any freon. To go into my gages that tell what the high pressure settings are. This product is worthless on my 2020 mustang.G t also I plugged it into my 2025 F150, and the same thing happens. It doesn't fit the unit. It will not allow the gages to register the high pressure side. I can put it on the unit without it connected to my gauge set.

## Frequently Bought Together

- R1234YF Adapter, R1234YF to R134A Quick Coupler, 1234yf to 134a Quick Coupler, High Low Side Connector Conversion Kit AC Charging for R1234yf Refrigerant Air Conditioning System Hose Fitting
- R1234YF Can Tap, R1234YF Self-Sealing and Puncture Style Refrigerant Can Tap Valve with Hose Adapters for AC Systems

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-13*