Best R12 To R134 Retrofit Kit in 2022

It’s great that you’ve decided to buy a R12 To R134 Retrofit Kit for you; you won’t regret it because it will make your life easier. But the choosing the right R12 To R134 Retrofit Kit part is quite tricky, it’s not always easy. And, the process is even harder if you’re just a novice user. Why?

Well, there are hundreds of popular brands out there; which one should you go for? There are different price ranges which even make you more confused about choosing the right product.

However, we don’t want you to have an unpleasant experience. For this, we did all of the research to help you with product selection. Since it’s an investment, one wrong move might make your next days bad.

We ran a test with the so-called best R12 To R134 Retrofit Kit on the market and came up with a short list.

The test was run for having a real-life experience. Apart from this, we also went through user reviews from different E-commerce sites to collect the facts about what other people think about the products.

So, let’s see what we’ve kept for you!

10 Best R12 To R134 Retrofit Kit: Honest Review from Our Experience

Okay, we have already enough prologue. Let’s go through the best R12 To R134 Retrofit Kit and make a perfect choice according to your needs.

Bestseller No. 1
Mudder 4 Pieces VA-LH11 A/C Pro R-12 to R-134a Retrofit Parts Kit Retrofit Conversion Adapter Fitting 1/4 SAE Thread Low High Side Retrofit Conversion
139 Reviews
Mudder 4 Pieces VA-LH11 A/C Pro R-12 to R-134a Retrofit Parts Kit Retrofit Conversion Adapter Fitting 1/4 SAE Thread Low High Side Retrofit Conversion
  • Package includes: you will receive 1 piece low-side 7/16 inch port, 1 piece high-side 3/8 inch port, 2 pieces adapters convert R12 to R134a for 2 piece GM port, totally 4 pieces, can meet your replacement need, and you can also get 4 pieces anti-dust cap for them
  • Application: these low/ high side retrofits converts 1/4 inch SAE R12 R22 charging port and make it accept the R134a quick disconnect hose, fits most vehicles 1976 - 1995, excluding some GM cars 91 and up. Fits 1987 Lincoln Town Car 5.0L, 1991 Toyot a Pickup and some other models converted from R-12 to R-134. The low-voltage side is suitable for some household cars, please confirm the model and size before purchasing
  • Function: converts from R-12 to R-134a air conditioning system, this valve can be screwed on top of a closed AC system that just needs a little refrigerant or top off
  • Easy to install: connected to the thread for use with the valve, 1 gas valve inside, fitted with a plastic protective cover
  • Durable material: both of the kit are made of corrosion-resistant metal that won' t wear out or rust over time, and anti-leaking design that will be safer for you
Bestseller No. 2
InterDynamics Certified A/C Pro Car Air Conditioner Adapter Kit, Complete AC Conversion Adapter Kit Converts R12 to R134-A Refrigerant, Includes 1 Low Side Port, 3 High Side Ports and Retrofit Label
  • Complete automotive air conditioning conversion adapter kit with 4 adapters
  • Includes one low-side 7/16 inch port, one high-side 3/8 inch port, one high-side for 2-Piece GM port, one high-side 7/16 inch port
  • Fits all cars all years
  • For conversion of R12 to R134a
  • Includes retrofit label
Bestseller No. 3
R12 to R134a Conversion Fitting Adapter Kit - R12 to R134a Retrofit Kit with High/Low Side Fitting, Conversion Kit with Fitting Port 1/4' to 7/16' Fit for Car A/C Air Conditioner Refrigerant
80 Reviews
R12 to R134a Conversion Fitting Adapter Kit - R12 to R134a Retrofit Kit with High/Low Side Fitting, Conversion Kit with Fitting Port 1/4" to 7/16" Fit for Car A/C Air Conditioner Refrigerant
  • This retrofit kit allows the conversion of a system running old refrigerant R12 to run on r134a. Replaces R12 with R134a charging port 1/4" SAE or 7/16”-20UNF adapter.
  • Wide compatibility: Fits all vehicles 1976 – 1995. Please check the existing valves size to ensure the proper usage.
  • Easy to install: Can be supported used with valve by screw connection.
  • Made of high quality metal and plastic, solid construction for high heat resistance, durability and safety.
  • Package included: high pressure adapter, low pressure adapter, plastic protective cover caps.
SaleBestseller No. 4
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
  • 【WIDE COMPATIBLITY】 - The AC fitting port adapter retrofit r12 to r134a is completely used to replace R12 R22 with R134A charging port 1/4" SAE or 7/16”-20UNF adapter, perfect air conditioning conversion adapter kit.
  • 【PREMIUM QUALITY】 - R12 to R134A retrofit fast conversion adapter kit are made of high quality metal and plastic, solid construction for high heat resistance, durability and safety.
  • 【EASY INSTALLATION】 - R12 to R134A retro fit fittings connect to the thread for use with the valve, there is a removable schrader valves., fitted with a plastic protective cover cap, easy and fast installation.
  • 【DIMENSION】 - These Low/High side retrofits/adapters/fittings will convert your old 1/4’’ SAE or 7/16"-20 UNF R12 R22 charging port and make it accept the R134a quick disconnect hose. Low Side, 1/4’’(7/16’’- 20) x 13 mm (Blue). High Side, 1/4’’(7/16’’- 20) x 16 mm (Red).
  • 【1 YEAR WARRANTY】 - Order R12 R22 Port to R134a quick disconnect valve adapter from Aupoko, we offer 12 months warranty, true worry-free shopping experience. If this part ever fails please contact us for a replacement or refund in the limited time.
SaleBestseller No. 5
Certified A/C Pro Car Air Conditioner Adapter Kit, Complete AC Conversion Adapter Kit Converts R12 to R134-A Refrigerant, Includes 1 Low Side Port, 1 High Side Port and Retrofit Label, InterDynamics
81 Reviews
Certified A/C Pro Car Air Conditioner Adapter Kit, Complete AC Conversion Adapter Kit Converts R12 to R134-A Refrigerant, Includes 1 Low Side Port, 1 High Side Port and Retrofit Label, InterDynamics
  • Complete air conditioning conversion adapter kit with 2 adapters
  • One low side .44 inch port and one high side .38 inch port
  • Fits all vehicles 1976 – 1995, excluding some GM cars 91 and up
  • For conversion of R12 to R134a
  • Includes retrofit label
Bestseller No. 6
Aupoko R12 R22 to R134A Conversion Adapter Kit, R12 to R134A Retrofit Valve Fitting Kit for A/C Pro Refrigerant - 2 Kits
  • WIDE COMPATIBLITY - Completely used to replace R12 with R134A charging port adapter, perfect air conditioning conversion adapter kit.
  • PREMIUM QUALITY - Made of stainless steel and plastic, solid construction for high heat resistance, durability and safety.
  • EASY INSTALLATION - Connected to the thread for use with the valve, there is a gas valve inside, fitted with a plastic protective cover, easy and fast installation.
  • NOTE - These Low/High side retrofits/adapters/fittings will convert your old 1/4" SAE R12 R22 charging port and make it accept the R134a quick disconnect hose.
  • 1 YEAR WARRANTY - Order R12 R22 Port to accept R134a quick disconnect from Aupoko, we offer 12 months warranty, true worry-free shopping experience. If this part ever fails please contact us for a replacement or refund in the limited time.
Bestseller No. 7
Wadoy R12 to R134a Conversion Kit, R12 to R134a Retrofit Kit for A/C Pro Refrigerant, R12 to R134a Adapter(1set
131 Reviews
Wadoy R12 to R134a Conversion Kit, R12 to R134a Retrofit Kit for A/C Pro Refrigerant, R12 to R134a Adapter(1set
  • Package include:One low side port and one high side port. Please confirm the size of the product before buying
  • Perfect air conditioning conversion adapter kit. Completely used to replace R12 with R134a
  • Easy to operate and install, made it easy to convert an r-12 system over to r134a. A good helper for your car
Bestseller No. 8
Micro Traders R-12 to R-134a High Low Side Retrofit Conversion Adapter 1/4 SEA Valves Caps Fitting Kit with Valve Core Removal Tool for Car A/C Refrigerant Accessories
11 Reviews
Micro Traders R-12 to R-134a High Low Side Retrofit Conversion Adapter 1/4 SEA Valves Caps Fitting Kit with Valve Core Removal Tool for Car A/C Refrigerant Accessories
  • [Application]: These Low/High side adapters will convert your old 1/4 SAE or 7/16” R12 charging port and make it accept the R134a quick disconnect hose.
  • [Material]: Made of high quality metal and plastic, solid construction can be used for a long time.
  • [Type]: This adapters connection size is 1/4SAE x 8mm conversion connector.
  • [Package List]: R12 to R134A A/C retrofit conversion adapter kit contains 1 Pc Low Side Quick Coupler, 1 Pc High Side Quick Coupler, 1 Pc 14mm Blue Cap, 1 Pc 17mm Red Cap, 1 Pc Valve Core Removal Tool.
  • [Easy to Use]: Time-saving and labor-saving installation, lightweight,shortcut, as a good choice for car accessory replacement.
Bestseller No. 9
Wadoy R12 to R134a Conversion Kit, R12 to R134a Adapter,R12 to R134a Retrofit Kit, 1/4' to 7/16'-20 UNF
200 Reviews
Wadoy R12 to R134a Conversion Kit, R12 to R134a Adapter,R12 to R134a Retrofit Kit, 1/4" to 7/16"-20 UNF
  • 【Great Adapter】: R12 to R134a conversion adapter kit, quick coupler.Complete automotive air conditioning conversion adapter kit with 4 adapters
  • 【Thread】: Low Side, 1/4’’(7/16’’- 20) x 13 mm (Blue). High Side, 1/4’’(7/16’’- 20) x 16 mm (Red).
  • 【Easy To Install】: Save time and effort, can be supported used with valve by screw connection.for conversion of R12 to R134a.
  • 【Premium Quality】: Made of high quality aluminum alloy material to last under extreme conditions and for high heat resistance durability and safety.
Bestseller No. 10
Wadoy R12 to R134a Retrofit Kit, Air Conditioner Conversion Adapter,High/Low AC Fitting Port
48 Reviews
Wadoy R12 to R134a Retrofit Kit, Air Conditioner Conversion Adapter,High/Low AC Fitting Port
  • 【Great Adapter】: R12 to R134a conversion adapter kit, quick coupler.Complete automotive air conditioning conversion adapter kit with 4 adapters
  • 【Thread】: one low-side 7/16 inch port, one high-side 3/8 inch port, one high-side for 2-Piece GM port, one high-side 7/16 inch port.
  • 【Premium Quality】: Made of high quality aluminum alloy material to last under extreme conditions and for high heat resistance durability and safety.
  • 【Easy To Install】: Save time and effort, can be supported used with valve by screw connection.for conversion of R12 to R134a.
  • 【Compatible With】:Fits all vehicles 1976 – 1995

Buying Guide on How to Choose The Right R12 To R134 Retrofit Kit for You

We belive that making the right purchase can be tricky because there are a lot of factors included. Factors like durability, longevity, ease of use, maintenance requirements, price, and warranty policy can make you feel puzzled.

But this guide can help you in a great way. We will make you alart about every major and minor things that should be remembered throughout the purchasing process.

You’ll want to choose a product that goes smoothly with your budget; we get it.

But don’t think that buying cheap products can always help you save money. Because going for too cheap products might wear and tear so fast that you need to spend some more money to repair the product.

Moreover, considering brand history and their warranty policy is a wise descision as you’ll want to use the product as long as possible.

Below are some must-consider factors that you should know before hitting the buy button.

Brand Reputation

Although some people don’t care about brand history, it’s wise to check it once. Some brands provide high-quality service from years to years whereas some fail to do so. However, it’s a relief that most brands are trustable since branded products cost high (the money you spend are worth it in most cases).

Know Your Requirements

The good news is, branded products come in a variety of features and you can select the right product according to your exact requirement. So, no matter whether you need a giant R12 To R134 Retrofit Kit or a mini version of it, you’ll get what you need.

Product Quality

Do not ever compromise with the quality of your desired product. Do a thorough research about what can be the best material of the product you want and choose accordingly. Know the specifications and the materials that are used to manufacture the product and then make a final descision.

Unique Fetures

Most of the branded products come with a unique feature for a specific set of audiances. If you particularly want a special feature that only one model of the brand manufactures, explore enoguh to find it.

Price Range

Know your budget first. While exploring different products, you might notice products with high price difference. However, there are logical reasons for such difference in prices. Some products migth come in high quality and cost accordingly whereas some can be mid-priced for being medium-quality products.

If you want to product for a long-term usage, it’s recommended to keep a fair budget. Otherwise, the repairment of the product will cost unpleasantly later.

Ease of Use and Maintain

It’s important to know how easy is to operate your product. You may find some products with unwanted complexation. Ignore them if you don’t like to deal with technical complexities.

Also, some products come in high maintenance that some users lose interest buying it. If you’re a busy person with the least time to maintain your R12 To R134 Retrofit Kit go for a high-quality product that doesn’t require high maintenance.

Warranty Policy

Sometimes we miss better opportunities like we don’t follow the warranty policies and can’t take the advantage when we find any problem with the product. Make sure you don’t do the same. Most brands offer you useful warranty policy that you should know before buying the product.

User Reviews

E-commerce user reviews are helpful because people share their personal experiences there. In most cases, the reivews and ratings are honest. It’s better to get an idea from the poeple who already used the product and know what’s the right way to use it.

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