Automotive Air Conditioning Information Forum

Hello! My car is a 1995 Chevy Caprice. When I replaced the A/C Compressor (20 years ago) I used BVA AUTO- 100 synthetic refrigeration oil in the compressor and the Receiver Dryer. I want to replace the Receiver Dryer and I am trying to find out if I can use BVA RPAG-125 GM APPROVED 9985752 to add to the receiver dryer? (service manual calls for 4 oz.) The BVA AUTO- 100 was what was sold to me originally but I want to use the "GM approved" as a replacement if this can be done without any issues.
Thanks for any help!

Not wise to mix oils. If you flush all the old oil and replace the accumulator. You can use any PAG for the specific compressor.

Thanks! The oil I bought from Arizona Mobile Air was BVA AUTO- 100 Synthetic refrigeration oil (in a 8 oz. plastic bottle) I looked on the sight and I don't see it listed. Is there a brand that you can recommend that is similar or will just any PAG 100 work?