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The Youngine Adjustable AC R134A Quick Coupler is a robust, precision-engineered adapter designed for high and low-pressure HVAC systems. Crafted from durable aluminum, bronze, and brass, it features color-coded connectors and universal thread sizes for easy, leak-proof connections during AC charging, diagnostics, and maintenance on R134A refrigerant systems.
| Material | Metal |
| Brand | Youngine |
| Color | Quick Adapter |
| Connector Type | Flare |
| Thread Size | 0.25 inch |
| Exterior Finish | Brass |
| Thread Type | NPT |
| Item Weight | 0.01 Kilograms |
| Number of Pieces | 1 |
| Manufacturer | Youngine |
| UPC | 787894022775 |
| Item Weight | 0.352 ounces |
| Package Dimensions | 2.87 x 2.8 x 2.72 inches |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | R134A/R12 |
D**N
Use these to replace cheap couples
In 2018, I purchased a set of gauges (OrionMotorTech) which came with cheap couplers. After only a few uses, the cheap couplers (see attached image) went from difficult to nearly impossible to remove from the A/C ports. I replaced the cheap couplers with these and have no issues. These couplers are better made and work smoothly like high end product. I highly recommend buying these for replacing cheap ones or buying a gauge set which comes with these. Truly avoid any cheap couplers like ones in the attached image.
S**Y
Availability and price
Nothing to dislike. They work like their suppose to. Allows me to use my good AC gauges instead of the cheap gauge that comes with R134A.
R**T
Would purchase this product again.prompt delivery.
Product worked as described.the high side fitting I had to put a little penetrating oil on to get to operate properly but after that worked fine.
A**R
Lo fácil de usar y Evitar perder lo menos posible el Refrigerante
Para mi Auto y su fácil uso, Gracias
A**S
I've never had the closing type
I like them. Easy on and off, worked great and seems reasonably priced
Trustpilot
2 weeks ago
1 month ago