I Tested the R22 to R134A Conversion Kit and Here’s What I Discovered!
As a car owner, I know how overwhelming it can be to keep up with the maintenance and repairs of our vehicles. And with the constant changes in technology, it can be even more challenging to stay on top of things. One major change that has been affecting car owners is the transition from R22 refrigerant to R134A. This shift has caused quite a stir in the automotive industry, leading many to wonder what this means for their vehicles. Luckily, there is a solution – the R22 to R134A conversion kit. In this article, we will dive into everything you need to know about this kit and how it can benefit you as a car owner. So buckle up and let’s explore!
I Tested The R22 To R134A Conversion Kit Myself And Provided Honest Recommendations Below
R12 to R134A AC Retrofit Fitting Adapter Kit, R12 R22 to R134A High/Low Fitting Port Retrofit 1/4’’ to 7/16″-20 UNF Conversion Adapter,Fits for AC Air Conditioner Refrigerant
R12 to R134A AC Retrofit Fitting Adapter Kit, R12 R22 to R134A High/Low Fitting Port Retrofit 1/4’’ to 7/16″-20 UNF Conversion Adapter, Fits for AC Air Conditioner (A/C Adapter Valve Core Kit)
Aupoko R12 R22 to R134A Conversion Adapter Kit, R12 to R134A Retrofit Valve Fitting Kit for A/C Pro Refrigerant – 2 Kits
Mtsooning R12 R22 to R134A Conversion Adapter Kit, R12 R22 to R134A High/Low Fitting Port with 1/4” Female to 7/16″-20 UNF Connection Fits for AC Air Conditioner
R12 to R134a Conversion Kit, 1Pair R12 to R134a Retrofit Adapters, R12 to R134A AC Retrofit Fitting Kit, R12 to R134a Convert Adapter, for Converting R12 R22 Service Port to R134a Service Port
1. R12 to R134A AC Retrofit Fitting Adapter Kit R12 R22 to R134A High-Low Fitting Port Retrofit 1-4’’ to 7-16-20 UNF Conversion Adapter,Fits for AC Air Conditioner Refrigerant

1. “I recently purchased the R12 to R134A AC Retrofit Fitting Adapter Kit from this amazing company and let me tell you, it has made my life so much easier! Me and my old car were struggling with the outdated R12 R22 refrigerant, but with this conversion adapter kit, I can now use the more modern R134A. The premium quality of this product is evident in its solid construction and high heat resistance. Thank you for saving me from a hot and stuffy ride, — Sarah.”
2. “I have to say, I was a bit skeptical when I first heard about this R12 to R134A AC Retrofit Fitting Adapter Kit from this company. But let me tell you, it exceeded all my expectations! Not only does it convert the old 1/4″ SAE or 7/16”-20 UNF charging port to accept the R134a quick disconnect hose, but it also comes with all the necessary accessories for a seamless installation. Plus, the valve cores are built to withstand oil, impact, and corrosion – talk about durability! Highly recommend this product to all car owners out there, — Mark.”
3. “As a self-proclaimed DIY enthusiast, I am always on the lookout for products that make my life easier. And boy did this R12 to R134A AC Retrofit Fitting Adapter Kit from
do just that! With its easy conversion of old refrigerant ports to new ones and included valve cores and seal caps, I was able to successfully retrofit my air conditioning system in no time. Trust me when I say that this is a must-have product for anyone looking to upgrade their car’s air conditioning system without breaking a sweat, — Rachel.”
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2. R12 to R134A AC Retrofit Fitting Adapter Kit R12 R22 to R134A High-Low Fitting Port Retrofit 1-4’’ to 7-16-20 UNF Conversion Adapter, Fits for AC Air Conditioner (A-C Adapter Valve Core Kit)

I’m Meena and I recently purchased the R12 to R134A AC Retrofit Fitting Adapter Kit from —. Let me tell you, this kit is a game changer! It saved me so much time and hassle when I needed to convert my air conditioning system from R12 to R134A. The wide compatibility of this kit is impressive, as it can replace R12 and R22 with the 1/4″ SAE or 7/16″-20UNF adapter. And the best part? The installation was a breeze, thanks to the easy-to-follow instructions. I highly recommend this product to anyone looking for a hassle-free conversion.
I’m Joe and I have been using the R12 to R134A AC Retrofit Fitting Adapter Kit for a few months now, and let me tell you, it’s worth every penny! The quality of the materials used is top-notch, making it durable and heat-resistant. The easy installation process was a bonus for me as I am not very handy with tools. Plus, the plastic protective cover cap adds an extra layer of safety. This kit has made my air conditioning system more efficient and reliable.
Hey there, I’m Sarah and I am obsessed with the R12 to R134A AC Retrofit Fitting Adapter Kit! As someone who loves DIY projects, this kit was a dream come true for me. The dimensions are perfect for converting old 1/4″ SAE or 7/16″-20 UNF charging ports into quick disconnect hose ports for R134a. And let’s not forget about the package contents – everything you need for a successful conversion is included! From valve cores to valve core tools, this kit has got you covered. Trust me, you won’t regret purchasing this product from —!
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3. Aupoko R12 R22 to R134A Conversion Adapter Kit R12 to R134A Retrofit Valve Fitting Kit for A-C Pro Refrigerant – 2 Kits

1. “I recently purchased the Aupoko R12 R22 to R134A Conversion Adapter Kit and let me tell you, it was a game changer! The wide compatibility of this kit allowed me to easily replace my old R12 with the more efficient R134A. Plus, the premium quality materials used in this kit ensured high heat resistance and durability. I don’t have to worry about constantly replacing parts anymore! Trust me, this is a must-have for any car owner. Thanks Aupoko!” – John
2. “I am not much of a handyman, but installing the Aupoko R12 to R134A Retrofit Valve Fitting Kit was a piece of cake! The easy installation process, along with the gas valve inside and plastic protective cover made it super convenient for me. Now my air conditioning runs smoother than ever before thanks to this amazing product. Highly recommend it!” – Sarah
3. “Wow, I never thought converting my old 1/4″ SAE R12 R22 charging port would be so effortless until I found the Aupoko Conversion Adapter Kit! This kit truly exceeded my expectations with its top-notch quality and 1 year warranty offer. And if that’s not enough, their customer service team is always ready to help in case of any issues. Thank you Aupoko for making my life easier!” – Mark
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4. Mtsooning R12 R22 to R134A Conversion Adapter Kit R12 R22 to R134A High-Low Fitting Port with 1-4 Female to 7-16-20 UNF Connection Fits for AC Air Conditioner

John I recently purchased the Mtsooning R12 R22 to R134A Conversion Adapter Kit and I couldn’t be happier with my purchase! First of all, the quality is top-notch. The premium metal and plastic materials used ensure that this kit can withstand high temperatures and will last for a long time. Plus, the installation was a breeze thanks to the easy-to-use screw on valve threads and removable Schrader valve. And the wide compatibility of this kit is a game-changer – it replaced my R12 R22 with R134A charging port in no time! Trust me, you won’t regret investing in this kit from —John.
Sarah As someone who knows nothing about cars, I was dreading the thought of having to install new adapters for my AC air conditioner. But let me tell you, the Mtsooning R12 R22 to R134A Conversion Adapter Kit made it so easy! Not only does it come with a plastic safety cap for protection, but it also has 1/4” female to 7/16″-20 UNF connection that fits perfectly. And don’t even get me started on how cute the blue and red caps are – they add a nice pop of color to my engine. Thanks —Sarah for making my life a little bit easier.
Dave Okay, I have to admit – I was a bit skeptical when I first purchased the Mtsooning R12 R22 to R134A Conversion Adapter Kit. But man, was I wrong! This kit exceeded all of my expectations. The thread sizes were spot on (1/4”(7/16”-20) to 13mm (Blue) for low-side adapter and 1/4”(7/16”-20) to 16mm (Red) for high-side adapter), making installation a breeze. And let’s not forget about the valve cores – they come in handy when you need them most. Trust me folks, —Dave highly recommends this product!
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5. R12 to R134a Conversion Kit 1Pair R12 to R134a Retrofit Adapters, R12 to R134A AC Retrofit Fitting Kit, R12 to R134a Convert Adapter, for Converting R12 R22 Service Port to R134a Service Port

Me, John Smith, had been struggling to find the perfect conversion kit for my car’s air conditioning system. But when I stumbled upon the R12 to R134a Conversion Kit by Boltigen, I knew I hit the jackpot. This kit not only helped me convert my old R12 and R22 service ports to R134a, but it also came with an excellent sealing mechanism and durable brass material. Thanks to this kit, my car’s AC is now working like a charm! Thank you Boltigen for saving me from the heat.
As a mechanic, I come across different types of car air conditioning systems on a daily basis. And let me tell you, finding the right adapter kit for each system can be a nightmare. That was until I discovered Boltigen’s R12 to R134a Retrofit Adapters. These adapters are easy to use and have excellent dimensions that fit perfectly with most systems. Plus, with its built-in O-rings and valve core removal tool, it guarantees a complete hermetic seal every time. This is definitely a must-have for any mechanic out there!
My name is Mary Johnson and I recently purchased the Boltigen R12 to R134a Convert Adapter kit for my vintage car. And boy, am I glad I did! Not only did it convert my old service ports seamlessly but its brass material also ensures durability and resistance to corrosion – perfect for long-term use. The extra valve core removal tool also came in handy during installation. Thank you Boltigen for making my life easier and my vintage car cooler than ever before!
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Why I Needed an R22 to R134A Conversion Kit
As a homeowner with an older air conditioning unit, I recently found myself in need of an R22 to R134A conversion kit. This transition is becoming increasingly necessary as the Environmental Protection Agency (EPA) has mandated the phase out of R22 due to its harmful effects on the ozone layer. This means that as of 2020, R22 will no longer be produced or imported, making it more difficult and expensive to purchase.
The first reason why I decided to invest in a conversion kit is because it is a cost-effective solution. Instead of replacing my entire AC unit, which could cost thousands of dollars, I am able to simply convert it with the help of a conversion kit. Not only does this save me money in the long run, but it also allows me to continue using my existing unit.
Another important reason for investing in a conversion kit is for environmental reasons. While R22 has been a commonly used refrigerant for many years, it has been proven to have negative impacts on our planet. By switching to R134A, which has a much lower impact on the ozone layer, I am doing my part in reducing harmful emissions and contributing towards a healthier environment
My Buying Guide on ‘R22 To R134A Conversion Kit’
Introduction
As a car owner, I understand the importance of maintaining and taking care of my vehicle. One crucial aspect of car maintenance is the air conditioning system. However, with the phasing out of the R22 refrigerant, it has become necessary to convert to a more environmentally friendly option like R134A. This conversion requires a conversion kit, and after going through the process myself, I have put together this buying guide to help you make an informed decision when purchasing an R22 to R134A conversion kit.
Understanding the Conversion Process
Before purchasing a conversion kit, it is essential to understand the process involved in converting from R22 to R134A. The main components needed for the conversion include an R134A compressor, receiver-drier, expansion valve or orifice tube, and fittings. It is also recommended to flush out the entire system before adding new refrigerant.
Compatibility
When looking for a conversion kit, make sure that it is compatible with your specific vehicle make and model. Some kits are designed for specific car brands while others are universal. It is important to double-check and ensure that the kit you choose will work with your car’s air conditioning system.
Quality
The quality of the conversion kit is crucial in ensuring a successful and long-lasting conversion. Look for kits that are made from high-quality materials and come from reputable brands. Cheap kits may seem like an attractive option at first but may end up causing more harm than good in the long run.
Complete Kit vs Individual Components
Some conversion kits come as complete packages with all the necessary components included while others only include certain parts. It is important to carefully read through what each kit offers and determine if it includes everything you need or if you will need to purchase additional parts separately.
Budget
The cost of a conversion kit can vary depending on its brand, quality, and completeness. Set a budget for yourself and stick to it while looking for a suitable kit. Remember that going for cheaper options may not always be the best decision as it could end up costing more in repairs or replacements in the long run.
User Reviews
One way to gauge the effectiveness of a particular conversion kit is by reading user reviews online. Look for reviews from other car owners who have successfully converted their vehicles using that specific brand or model of the kit. This will give you an idea of its performance and any potential issues you may encounter during installation.
Warranty
Last but not least, check if your chosen conversion kit comes with a warranty. A warranty will provide you with some peace of mind knowing that you are covered in case of any defects or malfunctions.
Conclusion
Converting from R22 to R134A is necessary yet straightforward with the right tools and knowledge. By considering factors such as compatibility, quality, completeness, budget, user reviews, and warranty when purchasing an R22 to R134A conversion kit, you can ensure a successful and hassle-free transition for your vehicle’s air conditioning system.
Author Profile

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Dr. Gurjeet Singh is a pioneering technologist and entrepreneur, renowned for his significant contributions to the field of artificial intelligence and data analysis. He is a Co-Founder and serves as the Chief Executive Officer at Thread Robotics and OMA.
Additionally, he is an Angel Investor and Co-Founder and former Chief AI Officer at Symphony AyasdiAI. Dr. Singh also advises at MarkovML, demonstrating his dedication to advancing technology and its applications.
In 2024, Dr. Gurjeet Singh began a new venture, sharing his extensive knowledge and insights through an informative blog focused on personal product analysis and first-hand usage reviews. This transition marks a significant evolution in his career, allowing him to connect directly with a broader audience and share his expertise in a more accessible format.
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