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The Best R134A Conversion Kit of 2023 – Reviewed and Top Rated
After hours researching and comparing all models on the market, we find out the Best R134A Conversion Kit of 2023. Check our ranking below.
2,631 Reviews Scanned
- 【A/C Adapter】 - 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.
- 【A/C VALVE CORES】-Applies to the replacement refrigerant valve core leak.These accessories can bear the oil, bear the impact, bear the corrosion, watertightness
- 【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).
- 【PACKAGE INCLUDES】- 1 Pcs x Blue Low Side Quick Coupler, 1 Pcs x Red High Side Quick Coupler ,1Pcs Valve Core Remover,2Pcs Seal Caps,4Pcs R12 Valve Cores,2Pcs R134a Valve Cores.
- Low/High side r12 to r134a convert adapter can convert your old 1/4’’ SAE or 7/16"-20 UNF R12 R22 charging port for fiting R134a quick disconnect hose.
- Size：High Side, 1/4’’(7/16’’- 20) x 16 mm (Red). Low Side, 1/4’’(7/16’’- 20) x 13 mm (Blue).
- Material:The r12 to r134a adapter fittings are made of metal and plastic,and the solid structure has high heat resistance,durability and safety.
- A/C valve core:These Air Conditioning Valve Core Accessories Kit,exquisite in workmanship,corrosion-resistant,oil-resistant,impact-resistant and waterproof.
- Product packaging:4Pcs R12 Valve Cores,2Pcs R134a Valve Cores；1 Pcs High Side Quick Coupler;1 Pcs x Low Side Quick Coupler;1pcs valve core removal tool;2Pcs Seal Caps；2Pcs seal ring.
- R-134a service port kit
- For converting from R-12 to R-134a
- Fits all vehicles, all years
- Low-side 7/16″ port
- High-side 3/8″ port
- Package Includes: 1 Pc Red High Side Quick Coupler, 1 Pc Blue Low Side Quick Coupler, 2 Pcs Seal Caps, 1 Pc Valve Core Removal Tool, 4 Pcs R134a Valve Cores, 4 Pcs R12 Valve Cores.
- Function: The AC Fitting Port Adapter Retrofit R12 To R134a is Completely Used to Replace R12 and R22 with R134a Charging Port 14" SAE or /16”-2UNF Adapter. It is Perfect for Converting Air Conditioning Systems and Fixing Refrigerant Valve Core Leaks.
- Size: 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).
- Premium Quality: R12 to R134a Retrofit Fast Conversion Adapter Kit is Made of High Quality Metal and Plastic, Offering Solid Construction for High Heat Resistance, Durability, and Safety. This Ensures an Advantage in Terms of Durability and Longevity. The Use of Premium Materials Ensures That Your Adapter can Deliver a Rel Performance for Your Car's AC System Over a Long Period of Time.
- Easy Conversion: Our AC Conversion Adapter Ensures a Hassle-Free Transition from R12 and R22 to R134a. With This Adapter, You Can Easily Retrofit Your Vehicle's AC System to Use R134a Refrigerant.
- R12 to R134A Conversion Kit: you will get 1 x 90° low side R12 to R134A convert adapter, 1 x 90° high side retrofit adapter, 1 x low pressure side AC fitting port retrofit adapter, 1 x high pressure side AC fitting port retrofit adapter, both fitted with a dust cap; Besides, with 2 x valve core removal tools, easy and fast to install
- Quality and Sturdy Material: the 90° R12 to R134A AC fitting adapter kit is mainly made of quality brass material, and the straight type convert adapter is mainly made of aluminium alloy, they feature good sealing property and heat resisting property, sturdy and not easy to rust, and the leak proof design is reliable to use
- Good Compatibility: the high/low pressure R12 to R134A retrofit kit is compatible with 1/4'' female to 7/16"-20 UNF connection, and accept R134A quick disconnect hose
- Suitable Size: the low side (blue cap) is 1/4'' (7/16''-20) x 13 mm, and the high side (red cap) is 1/4'' (7/16''-20) x 16 mm, proper size to easily install, saving your energy
- Practical Use: 2 pieces of 90°AC fitting port retrofit adapter and 2 pieces of straight type AC fitting port retrofit adapter can be widely applied for most occasions, ideal for your AC air conditioner refrigerant; And there are equipped with valve core removal tools, which make it easy for you to remove the valve core
Last update on 2025-07-04 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API
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FAQ:
Q: What do I need to convert from R12 to R134a?
A: What you need to convert R12 to R134a using the factory method AC flush kit Complete HNBR O-ring kit for your vehicle R134a retrofit kit with R-134a port adapters, oi, port caps and retrofit label R134a pressure switches R134a orifice tube New barrier style hoses for pre-1990’s vehicle New R134a accumulator/dryer
Q: Can you put R12 in a R134?
A: Instead you can convert an R12 system to an R134a system with a few parts and some basic tools. Discard any R12 refrigerant still in the system by taking your vehicle to a licensed air-conditioning professional. Releasing R12 directly into the environment is dangerous and punishable by law.
Q: Can you mix R12 with R134?
A: You cannot mix R-12 with R-134a, they are not compatible (and neither are the compressor oils used with them). If you have a R-12 system, you either need to use R-12 (make sure you fix the leak first, it’s currently selling for about $60/pound), or “convert” the system to R-134a (including having it flushed and evacuated).