Vacuum pump power supply central locking

[Angellus2012]

Hi
I am new to the forum and have a 2003 S350. I have been seraching for the item required and have been told that there are many parts numbers suitable for my vehicle to replace the vacuum pump power supply central locking unit.

The part number my mechanic gave me is 2208000748 and the part someone is trying to sell me is 2208001248 64

I just wanted to confirm it is compatible if anyone here knows. They look the same and the supplier overseas says they are compatible.

Any information appreciated.

Thanks
Greg