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❄️ Upgrade your A/C game with the ultimate adapter duo!
The R1234yf Adapter Kit by Tallew features two precision-engineered brass quick couplers—red for high pressure and blue for low pressure—enabling seamless conversion between R134a and R1234yf refrigerant systems. Compact and durable, this kit is essential for professionals and DIYers looking to maintain or recharge modern automotive air conditioning systems without investing in new gauges.






| ASIN | B0B17KWNHT |
| Best Sellers Rank | #26,975 in Automotive ( See Top 100 in Automotive ) #3 in Automotive Replacement Air Conditioning Fittings |
| Brand Name | Tallew |
| Color | Blue and Red |
| Connector Type | Adapter |
| Customer Reviews | 4.5 4.5 out of 5 stars (317) |
| Exterior Finish | Brass |
| Item Dimensions | 2.93 x 1.1 x 0.87 inches |
| Item Weight | 7.36 ounces |
| Manufacturer | Tallew |
| Material Type | Brass |
| Number of Pieces | 2 |
| Thread Size | 0.25 |
| Thread Type | NPT |
| Unit Count | 1.0 Count |
V**Z
It works great
Works as it should the quick adapter helps fit on anything
F**O
Kept me from buying a second set of gauges.
I was about to buy a second set of gauges for the new fittings on the newer vehicles because they now have a new fitting for the air conditioning connectors since it uses the new refrigerant. These fit the old r134 gauges and connectors and do a perfect conversion for the new R-1234yf refrigerant and connectors. It was a great price for these nicely made brass fittings.
P**Z
Buen articulo
M**.
Great price
Good fittings
S**N
Very well built.
Works like a charm. Now the R134a can be used, instead of the overpriced 1234xyz stuff. . My system in the Jeep is happier, and colder.
E**I
Nice addition.
It woks as it should, solid brass and is heavy not some cheap stuff that bends when dropped. Helped get the gauges compatible. Amazon been slow on delivery but it’s a big city…
J**N
Work great
Why did you pick this product vs others?: Works very well. Easy to use, really like that they have covers for when not in use
E**R
Inner Springs Give out.
Seem to be Good. Just the fact that the Spring in them is not as Strong as I wish it was. The system Closes itself one Refrigerant Pressure Is installed and does not let the system fill back up properly. The Fitment is a little loose. Fuctionability is Descent.
J**R
Used for adding freon to air conditioning in truck
Trustpilot
2 weeks ago
1 month ago