http://www.compressor-express.com/ac-compressor/saab/Opel-Saab-03-PXV16-PV6
Some Saab 9-3, Saab 9-5 are built with
the same air conditioning compressor. The Original Equipment Manufacturer
Numbers (OEM numbers) are Saab 13140505, 13191997, 24411249, R1580034.
These ac units seem to be interchangeable.