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The Best R134A To R22 Adapter of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best R134A To R22 Adapter of 2022. Check our ranking below.

2,229 Reviews Scanned

Rank No. #1
R12 R22 R502 Screw to R134A Fast Quick Conversion Adapter Switch, Adapter Valve 1/4" to 8v1 Thread, with R134A Quick Coupler Interface and Core Valve
  • 【WIDE COMPATIBILITY】 Retrofit valve adapter for automotive air conditioning refrigerant systems converting from R12, R22, R502 to R-134A.
  • 【PREMIUM QUALITY】 The R12 R22 R502 to R134A fast quick conversion is made of high quality brass alloy material to last under extreme conditions and for high heat resistance, durability and safety.
  • 【EASY INSTALLATION】 Easy to be installed, save time and effort, can be supported used with valve by screw connection.
  • 【GOOD PERFORMANCE】 With 15-80 Centigrade temperature resistance, and high Working pressure, rustproof, long lifetime.
  • 【1 YEAR WARRANTY】 Order R12 R22 R502 to R134A retrofit valve from Aupoko, we offer 1 YEAR WARRANTY, true worry-free shopping experience. If this part ever fails please contact us for a replacement or refund in the limited time.
Rank No. #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 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.
Rank No. #3
wadoy R12 to R134A Conversion Kit, R12 to R134A Adapter, R12 to R134A Retrofit Kit, High/Low AC Fitting Port, Quick Coupler Valve A/C 90° Fitting with 2 Caps
  • R12 to R134A Conversion Kit: Quick coupler, charging port adapter. Our Low and High side fittings will convert your old 1/4" SAE or 7/16’’- 20UNF R12 R22 charging port and make it accept the R134a quick disconnect hose. Complete automotive air conditioning conversion adapter kit.
  • Easy to install, save time and effort, can be supported used with valve by screw connection. Lightweight and shortcut.
  • Made of high quality brass alloy material to last under extreme conditions and for high heat resistance durability and safety.
  • The high side is 1/4" SAE(7/16"-20)x16mm; The low side is 1/4"SAE(7/16"-20)x13mm
  • Can be matched used with a valve by connecting with screw thread There are gas valves inside, equipped with a plastic protective cap.
Rank No. #4
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.
Rank No. #5
Aupoko R12 R22 to R134a Adapters, R134A Refrigerant Tank Adapter Kit with Valve Core Remover, 1/4" Male to 1/2" Female, 1/4’’ SAE Female X 1/2’’ Male Refrigerant Tank Adapters
  • ★ FITMENT ---- R134A to R12 fitting adapter refrigerant tank, perfect fit for air conditioning refrigerant system.
  • ★ PREMIUM QUALITY ---- The R134A brass vacuum pump adapter is made of high quality brass for corrosion resistance, ductility at high temperatures, and low magnetic permeability.
  • ★ EASY INSTALLATION ---- R134A adapter is quick and easy to install, secure fitting, no-leak connection.
  • ★ DIMENSION ---- 1/4" Male to 1/2" Female, 1/4’’ SAE Female X 1/2’’ ACME Male R134A adapter fitting with valve core.
  • ★ 1 YEAR WARRANTY ---- Order r134a adapter fitting from Aupoko, we can provide 12 months warranty, should be there any question, please feel free to contact us.
Rank No. #6
EXCELFU 6 Pieces 6015 R134A Brass Refrigerant Tank Adapter to R12 Fitting Adapter 1/2 Female to 1/4 Male Flare Adaptor Valve Core and 6014 Vacuum Pump Adapter 1/4 Inch Flare Female to 1/2 Inch Male
  • Usefully adapters: apply for charging and service tools, such as vacuum pump, can tap or oil injector to adapt between R12, R22 system and R134a systems
  • Feature: these adapter make it quick and easy to connect and disconnect with high flow
  • Function: the adapter provides a tight, secure fit, no-leak connection, safe to use
  • High quality material: solid brass construction, for corrosion resistance, ductility at high build to last in your tool box for decades
  • Package include: 3 pieces 6014 Vacuum Pump Adapter and 3 pieces 6015 R134A Refrigerant Tank Adapter
Rank No. #7
AURELIO TECH 3 Way A/C Diagnostic Manifold Gauge Set, Fits R134A R12 R22 and R502 Refrigerants, with 5FT Hose, Acme Tank Adapters, Adjustable Couplers and Can Tap
  • Professional A/C diagnostic manifold gauge set for R134A, R12, R22, R502 refrigerants. Made from solid brass + aluminum + PVC + plastic
  • Blue Gauge (low): 0-350 PSI; Red Gauge (high): 0-500 PSI; 3000 PSI burst pressure, 600 PSI maximum working pressure, Fahrenheit(°F) degree unit.
  • Include 3 color freon charging hose(5ft) for easily recognition, high (red) & low (blue) pressure.
  • Complete diagnostic and service gauge set for use on air condition systems (home or automotive)
  • Package included:1 x gauge (1/4" male); 3 x hoses (36", 1/4" female); 2 x adjustable couplers (1/4" male, adjustable); 1 x ACME adapter (1/4" male to 1/2" female); 1 x can tap(piercing-style) (1/4" male); 1 x case; 1 x manual
Rank No. #8
6 Pieces 6015 R134A Brass Refrigerant Tank Adapter to R12 Fitting Adapter 1/2 Female to 1/4 Male Flare Adaptor Valve Core and 6014 Vacuum Pump Adapter 1/4 Inch Flare Female to 1/2 Inch Male
  • You will receive: 3 sets are total of 6 pieces, including 3 pieces 6014 vacuum pump adapter and 3 pieces 6015 R134A refrigerant tank adapter, more convenient for you to use
  • Practical adapters: these tank adapters are as charging and service tools, can be applied to vacuum pump, can tap or oil injector to adapt between R12, R22 system and R134A systems
  • Function feature: these tank adapters provide a tight, secure, leak-free connection that allows you to quickly and easily connect and disconnect high flow
  • Solid brass construction: these tank adapters are made of solid brass, sturdy to use, corrosion resistant, not easy to rust, you can use them for a long time
  • Size details: the size of 6014 vacuum pump adapter is approx. 2.6 x 1.6 x 4.4 inches, the size of 6015 R134A refrigerant tank adapter is approx. 2.6 x 1.6 x 4.4 inches, please check the size carefully before purchasing
Rank No. #9
Aupoko R12 R22 to R134a Adapters, R134A Refrigerant Tank/Vacuum Pump Port Connection Adapters - 1/4" Flare Female x 1/2" Male - Refrigeration Handling Charging Tool
  • WIDE COMPATIBILITY ---- Usefully 1/4 female to 1/2 adapters for charging and service tools, such as vacuum pump, can tap or oil injector to adapt between R12, R22 system and R134a systems.
  • PREMIUM QUALITY ---- R134A brass refrigerant tank adapter to R12 fitting adapter is made of solid brass material to make sure construction builds, durable and long-lasting to use.
  • EASY TO INSTALL ---- This R12 R22 to R134A refrigerant tank adapter is quick and easy connection and disconnection, you can just hand tighten it and get a good seal, O-ring seal with no-leak connection, let you use it more safety.
  • ADAPTER SIZE ---- Vacuum pump adapter size 1/4 Male flare X 1/2 female and 1/2 male X 1/4 female flare.
  • 1 YEAR WARRANTY ---- Order these refrigerant tank adapter&vacuum pump adapter from Aupoko, we can provide 12 months warranty, should be there any question, please feel free to contact us.
Rank No. #10
gohantee R12 R22 R502 Screw to R134A Fast Conversion Adapter Valve, R12 to R134A Conversion Kit, Adapter Switch R12 R22 R502 to R134A Quick Connector, High/Low Side 1/4" SAE (7/16"-20 Thread) Ports
  • 【COMPATIBLITY】Retrofit valve adapter for automotive air conditioning refrigerant systems converting from R12, R22, R502 to R134A. A connector adapter switch R12, R22, R502 screw interface into R134A fast connector interface. Complete automotive air conditioning conversion adapter kit with 2 adapters.
  • 【PREMIUM QUALITY】This r12 to r134a conversion kit is constructed with brass alloy to last under extreme conditions and for high heat resistance durability and safety. An anti-leaking design will be safer for you.100% brand new and high quality.
  • 【EASY INSTALLATION】Easy to be installed, save time and effort, can be supported used with valve by screw connection for conversion of R12 R22 R502 to R134a.
  • 【SIZE DETAIL】The package includes two R12 to R134a adapters. One low side 1/4" SAE (7/16"-20 thread) port, One high side 1/4" SAE (7/16"-20 thread) port.
  • 【 SERVICE WARRANTY】We offer 1 year warranty. True hassle-free shopping experience. If you have any questions, Please feel free to contact us by email or amazon message system, we will reply within 24 hours.

Last update on 2022-06-04 / Affiliate links / Images from Amazon Product Advertising API

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