I'm going to replace the evaporator in my Q45. I still have a decent stash of R12 on hand, so I'll be using that. The sticker under the hood specifies Suniso 5GS Refrigeration oil. This stuff has been difficult to find, but I think this might be a decent replacement. https://www.oreillyauto.com/detail/...ray-climate-control-mineral-oil/59000/4521683
Does anyone know if all 500 viscosity mineral oils are similar? I can't find a good spec sheet for the O'Reilly stuff, but I have a good one for the Suniso 5GS.
I also have this can of stuff on hand, but I'm not sure about using it, since I'm planning on draining the compressor and replacing the oil I get out of it.
Does anyone know if all 500 viscosity mineral oils are similar? I can't find a good spec sheet for the O'Reilly stuff, but I have a good one for the Suniso 5GS.
I also have this can of stuff on hand, but I'm not sure about using it, since I'm planning on draining the compressor and replacing the oil I get out of it.