High Side Service Port Replacement Valve

Look down into the valve.

High side service port replacement valve.

Go to your high side valve and take the plastic cap off. This mechanism makes schrader valves common in a c systems because the valve remains closed until it s opened by a tool. This a c service valve is a gm recommended replacement for your vehicle s original components and has been manufactured to fit your gm vehicle providing the same performance durability and service life you expect from general motors. If you see a little rubber diaphragm instead this is your guy.

The listing picture is upside down. The threaded part goes into the aluminum tube on the high side. R 134a high side valve primary seal line m12 1 5 cap m 10 1 25 female. Replacement fasteners must be the correct part number for that application.

Inside the valve core there is a pin and a spring and together they work to allow air in. Line splice high side service t for 5 16 od line. I m not a big fan of the rubber check ball type fitting on the high side port they seem to leak quicker than the regular schrader valve like a tire valve stem style. Notice use the correct fastener in the correct location.

High side inline service port t singles. Line splice high side service t for 3 8 od line. The service valves allow the service technician to evacuate and recharge the refrigerant in the a c system. Not to mention with the right tool you can service the standard schrader valve style without the need to discharge the system.

It has a valve stem where the valve core is threaded. An a c schrader valve is a common valve found in your a c system. Line splice high side service t for. If there is a stem sticking up in the middle like a tire fill valve you don t use this part.

Using j 34611 a install the new valve core to the service port.