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❄️ Upgrade Your Ride’s AC Game with Effortless Precision!
The Aupoko R12 to R134A AC Retrofit Fitting Adapter Kit is a professional-grade solution designed to convert legacy R12/R22 automotive AC charging ports to modern R134a standards. Featuring universal 1/4" SAE and 7/16"-20 UNF threaded compatibility, durable metal and heat-resistant plastic construction, and a tool-free installation process with built-in Schrader valves, this 4-piece kit ensures a secure, leak-proof retrofit for enhanced AC system performance and longevity.














| ASIN | B07SZKY6R1 |
| Best Sellers Rank | #35,516 in Automotive ( See Top 100 in Automotive ) #147 in Air Conditioning Line Repair Tools |
| Brand | Aupoko |
| Brand Name | Aupoko |
| Color | Blue, Red |
| Connector Type | Cap |
| Customer Reviews | 4.0 out of 5 stars 804 Reviews |
| Item Highlight | R12 R22 to R134A High/Low Fitting Port Retrofit 1/4" to 7/16"-20 UNF Conversion Adapter, for AC Air Conditioner Refrigerant |
| Item Weight | 60 g |
| Manufacturer | Aupoko |
| Manufacturer Part Number | R12 to R134a Fitting Retrofit |
| Material | Metal, Plastic |
| Material Type | Metal, Plastic |
| Model Number | Retrofit High/Low Fitting |
| Number of Pieces | 4 |
| Set Name | R12 to R134A Conversion Adapter Set (4 Pcs) |
| Size | R12 to R134A Conversion Adapter (2 Pcs) |
| Thread Size | 7/16 to 20UNF |
| Thread Type | UNF |
| UPC | 606034661257 |
| Unit Count | 1 Count |
S**T
Did Not Fit 1990 Honda Civic
Quality seems great. However, it does not fit every R12 system. These did not fit a 1990 Honda Civic.
K**Y
What I needed
Exactly what I needed to charge the ac on an old car
D**F
Parts do not fit, yet search filter confirmed the fitment.
Warning, before purchasing this kit make sure to verify the thread size used in your vehicle. I filtered the search results by make / model / year and confirmed the fit, yet the high side adapter does not fit. The high side adapter female thread is 7/16"-20 the fitting on my high-pressure liquid line is 3/8"-24. Now my car has no A/C until I can track down the correct adapter. The search filter is not accurate, at least not in my case.
V**A
THE ADAPTER.
FITS PERFECT...THANK YOU
C**A
Easy to install
Easy to install only problem was on of the valves leaked and I had to replace it but other then that works great
K**E
Quality Part
Seems like a quality part, however I needed it for a 1992 Suburban, Amazon said it would fit and it did not. However, the sellers are amazing and incredibly helpful. I strongly recommend buying from them, as I will be in the future.
B**T
Worked well. Great quality for the price.
Worked well. Great quality for the price. Need to remove old valve core with tool not included.
R**R
Both fittings same size
Low pressure fit, high did not. Had to buy different high side for GM r134 conversion
F**1
As described
Arrived on time and as expected, fit perfectly
R**O
Soluzione per attacchi diversi
Adattatori buoni
E**Z
Funcional
Funcionó pero se dañó en la primera
A**R
Nulle , vendeur qui n informe pas des dimensions pour flouer le client
Attention ! Ne convient pas a un valve de climatisation r12! Diametre de la valve r12 9.1mm et de l adaptateur fourni 10.2 mm si le vendeur avait informer des dimensions j aurais su que c etait pas une arnaque!!!!
A**E
Alles perfekt
Perfekt
Trustpilot
2 days ago
2 weeks ago