Hey guys, was wondering if any of you guys and girls out there could tell me the part numbers for the Vectra C Facelift Headlamps, looking for both the 2005+ model and the 2007+ model...

I'm thinking I've bought two odd units... part number and unit I have came off 56 plate SRI - GM 13170922 (Drivers Side) I'm guessing the matching headlight number would be - GM 13170921 (Passengers Side). But the part I've just ordered I think thing ends in *9920. This is off a 07 plate.

Am I going to have problems here????