Some Renault Laguna are built with the same air conditioning compressor. The Original
Equipment Manufacturer Numbers (OEM numbers) are Renault 8200720780, 8200909753.
The air-conditioning system of these vehicles was assembled with a
Valeo DCS17EC compressor. Manufacturer numbers: Valeo 506041-0940, Z0003233.
These
ac units seem to be interchangeable.