My Bluetooth module died and I want to replace it with a used part. Looks like the OEM part number is 8785A028 but I see similar ones on eBay with P/N 8785A025 or ending in 021 etc, that say they fit a 2009 Outlander. All these parts look the same in terms of dimensions. Perhaps these represent revisions of the circuit and will work on a range of cars and years (Lancers, etc.). Does anybody have any insight on this or has replaced 028 with a similar Bluetooth module? It’s bad enough that my OEM part died so I’d rather not pay $600 for another one.

Many thanks,

Busk