🔌 Aupoko R1234yf Quick Couplers: High/Low Side Manual Connector Adapters for A/C Refrigerants Manifold Gauge Set Review

Put adapters on my old R12 gauges and make big bucks on that super expensive crappy 1234yf refrigerant that cost the car extra money. You know that every time an auto mechanic calls, we have to buy a new special tool. These adapters saved me some money and allowed me to use some of the so-called vintage sensors.

fits my 2019 Honda Accord. Designed in Taiwan, made in China. Easy to put on and take off. The only confusing thing about the adapter is the "open" and "closed" labels on the check valve. The valve must be turned fully "open" to allow the adapter to connect to the service ports. And "close” the valve almost halfway, so the pressure gauge on the manifold shows pressure.

I was thinking about buying a new set of sensors specifically for r1234yf but it seemed like a waste of time. I currently have 4 sets of gauges for different refrigerants. I can say if you have a new car that needs a new coolant, feel free to buy it. Vacuumed under 500 microns and lasted all night with these clutches. I can't be happier. Incidentally, they fit perfectly with the cheaper R134a freight track set. Don't waste your time and money with other kits.

I needed R1234yf adapters to work with my wife's 2017 Civic. They worked great with my set of AC meters. I think some people had issues because of the way they are tagged. "Open" means that the valve is actually closed. You must turn it counter-clockwise to the "open" position to attach the valve to your vehicle's AC connections. Then, once attached to the AC distribution manifold pressure gauge, turn them clockwise to the "closed" position so that the pin in the adapter pushes the valve down…

, this fits perfectly (wasn't sure if it would fit as reviews on different brands/models don't fit on one side or the other). Excellent quality and value for money. Beautiful aluminum and engraved branding on the side. One thing to keep in mind when installing, make sure they are fully extended. I thought one of mine wouldn't fit until I realized I hadn't fully unscrewed/expanded. They appear to be loose (they can still rotate) when connected, but appear to be part of the design. They did not…

I needed to charge the AC on my 2017 Honda Civic EXT and found that it had new r1234yf connectors. I have a set of AC collector sensors from Harbor Freight which has always worked like a charm in the past but was now old school for R134a ports. I hated the thought of buying a whole new distributor kit. And local auto parts stores and national auto parts chains were charging over $50 for a coupler that matched my transfer kit. So I went to Revain and found her. They work great and at this price…