A/C hoses?

[shadango]

SO obviously A/C parts like hoses are no longer available OEM.

What is the go to way of replacing hoses these days?

Local shops do not seem to know what end is up sometimes....

One shop told my son that you cant use the new freon in an old R12 system because it operates at higher pressures...

Is there any online option for buying premade hoses ? 1980 Volare, slant 6.

Thanks all!

 

[Mikes5thAve]

With V8 and some of the /6 applications aftermarket hoses are available. You might be able to find something that works if the lengths are similar.

 

[AMC Diplomat]

I've seen some occasionally on ebay

 

[Hayzoos]

Have you checked places that make hydraulic hoses? Some may be able and willing to make an AC hose. They may use the old ends if necessary due to availability.

 

[Ele115]

Any place that does AC work can make them. Any mechanic that does AC has a hydra krimp in their tool box. I can make them. The crimp tool is $300. You can buy it and some shells and it's probably still cheaper than going somewhere. I make lines all the time. It's routine daily stuff. Call around or buy the tool.

 

[Hayzoos]

One shop told my son that you cant use the new freon in an old R12 system because it operates at higher pressures...

Technically, that is true. But, reality is it will work less efficiently because of the lower pressure differential and R134a is a less efficient refrigerant than R12 which is why it needs the higher pressure differential. Other more relevant things to consider for a conversion is replacing seals and complete evacuation of the R12 and R12 oil and any traces of water. More obvious, the connectors are different sizes to evac and recharge the system.

 

[Ele115]

The bottom line is you need your AC system redone. You need to
A. Take it to someone who knows what they are doing
B Pay for it

It's not rocket science. People can go back and forth on the internet for weeks or months about this and that but it isn't going to make your car cold inside.