[r_2016]

I am looking to convert my A/C system in my 93 Deville to r134a. The service ports on the system seem to be damaged so I would like to replace those with the r134a service ports when I convert. Does anyone know of a place that sells them? I am having a hard time finding the high side ports online. Thanks

 

[ratmonster]

Depending on the condition of your existing ports, the r134a ports screw in over/in the old r12 ports. Otherwise, you're gonna have to replace the lines altogether with r134a-equipped lines, or with r12 lines and you'd still have to add the r134a ports. You can get these for a couple bucks at any auto parts store. They call it an r134a retrofit kit.