Aupoko R12 to R134A Conversion Adapter Kit Review
For automotive enthusiasts and professionals working with older vehicle air conditioning systems, the Aupoko R12 to R134A High/Low AC Port Retrofit Conversion Adapter Fitting Kit offers a reliable solution for modernizing refrigerant compatibility. This retrofit kit ensures seamless transition from outdated R12 systems to the more environmentally friendly R134A refrigerant, making it an essential tool for mechanics and DIYers alike.
Key Features
Wide Compatibility
The adapter set is designed to convert older 1/4″ SAE or 7/16’’-20UNF R12/R22 charging ports to accept R134A quick disconnect hoses. This makes it ideal for retrofitting classic cars and older HVAC systems without requiring major modifications.
Premium Brass Construction
Crafted from high-quality brass alloy, these adapters resist corrosion and withstand extreme temperatures, ensuring long-term durability. The robust build prevents leaks and maintains a secure connection under pressure.
Easy Installation
The kit includes 90° quick coupler valves for both high and low-pressure sides, simplifying the conversion process. The blue low-side adapter (13mm) and red high-side adapter (16mm) are color-coded for quick identification, reducing installation errors.
Included Protective Caps
To prevent contamination and damage when not in use, the kit comes with two protective caps, keeping the ports clean and extending their lifespan.
Customer Feedback
Phil Brown, a verified purchaser, praised the kit, stating:
“Fits and works perfectly for filling R134A fridges. A must-have for retrofitting older systems.”
Another user highlighted its time-saving design, noting that the lightweight construction and secure fit made their AC conversion hassle-free.
Final Verdict
The Aupoko R12 to R134A Retrofit Kit is a cost-effective, reliable solution for upgrading older refrigerant systems. Its durable brass fittings, easy installation, and wide compatibility make it a valuable addition to any mechanic’s toolkit.
ASIN: B07TKS42F4
Aupoko R12 to R134A High/Low AC Port Retrofit Conversion Adapter Fitting Kit, R12 to R134A Retrofit Kit, Quick Coupler Valve A/C 90° Fitting, High and Low Side R-12 to R-134A Retrofit with 2 Caps
£9.99 (as of November 9, 2025 18:11 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)WIDE COMPATIBILITY - Charging port adapter R12 R22 Port to accept R134a Quick Disconnect. These Low/High side retrofits/adapters/fittings will convert your old 1/4" SAE or 7/16’’- 20UNF R12 R22 charging port and make it accept the R134a quick disconn... read more
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£14.59 (as of November 9, 2025 18:10 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)FITMENT ---- R134A to R12 R22 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 te... read more
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CANIPHA R12 to R134a Conversion Kit, R12 to R134a Adapter Fitting Adapter, High/Low Pressure 134a Adapter Fittings With Plastic Hat, R12 to R134a Adapter with 1/4'' Female to 7/16"-20 Unf Connection
£6.99 (as of November 9, 2025 02:37 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)【R12 to R134a Conversion Adapter】Our r12 to r134a conversion kit can convert your old 1/4'' SAE or 7/16"-20 UNF R12 R22 charging port, which is convenient for installing r134a fast charging hose, and will be one of the good helpers for your air condi... read more
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PEUTIER 2pcs R12 to R134a Conversion Kits, High/Low Pressure R12 to R134a AC Retrofit Fitting Adapter Kits R12 to R134a Adapter with Valve Core Wrench for Car Air Conditioner Refrigerant System
£8.19 (as of November 8, 2025 16:35 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)Package Content: You will receive 2 pieces of R12 to R134a conversion kits, including a high one and a low one. And we provide you with 1 valve core wrench. Premium Material: Our R12 to R134a conversion kits are made of good quality brass. They are s... read more
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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
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