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🔧 Snap, Seal, and Chill — The Pro’s Choice for R1234yf AC Repair!
The OMT R1234yf Quick Coupler Adapters Set features a robust 6-ball design with built-in O-rings for leak-free connections. Made from durable aluminum and nickel-plated bronze, these quick-connect adapters ensure secure, fast, and corrosion-resistant coupling to 1/4 inch HVAC hoses. Ideal for professional technicians and DIY enthusiasts, this set delivers reliable, long-lasting performance with easy operation and universal compatibility.

| ASIN | B07CNXQFLG |
| Best Sellers Rank | #27,232 in Automotive ( See Top 100 in Automotive ) #3 in Automotive Replacement Air Conditioning Adapters |
| Brand | Orion Motor Tech |
| Brand Name | Orion Motor Tech |
| Color | Red, Blue |
| Connector Type | Quick Connect |
| Customer Reviews | 4.4 out of 5 stars 903 Reviews |
| Item Dimensions | 3.94 x 5.59 x 1.57 inches |
| Item Highlight | Aluminum & Nickel-Plated Bronze Build; Snap Lock Grip; Leak-Free 6-Ball Design; Auto AC Repair for Technicians |
| Item Weight | 14.08 ounces |
| Item dimensions L x W x H | 3.94 x 5.59 x 1.57 inches |
| Manufacturer | Orion Motor Tech |
| Manufacturer Part Number | QCA000400 |
| Manufacturer Warranty Description | 1 year |
| Material | Aluminum |
| Material Type | Aluminum |
| Model Number | QCA202004 |
| Number of Packs | 1 |
| Number of Pieces | 2 |
| Set Name | 2-Piece R1234yf Coupler Set |
| Size | R1234yf |
| Thread Size | 0.25 inch |
| Thread Type | NPS |
| Unit Count | 2 Count |
A**R
They worked as designed.
I used these couplers on my 2022 Chevy Silverado and they fit fine. I like the knobs so you can depress the schrader valve. It makes it easy to purge the lines on gauge set. I would recommend these.
J**Z
Perfecto
AAAA
B**G
Work as intended, no leaks
Worked perfectly on my Range Rovers AC couplings; no leaks and clamp on securely. Was able to top off both without any issues.
B**R
Worked as they should
These fit the yf connectors as the should and worked well for the application
R**Z
Exitosamente
Que el artículo está perfectamente
D**T
Works great and vacuum tight.
Used these on my VW that has R1234YF and these connectors fit well, no leaks, and I was able to pump down my system to below 500 microns using my existing gauge set.
C**O
Justo lo que necesitaba
Excelente
S**G
Total trash. Useless.
Total trash. High pressure line doesn’t even fit. The hole is too small. Poor quality control!
A**Z
Buen material
Buena calidad
Trustpilot
5 days ago
2 months ago