I usually find searching for a part using its BMW 11 digit part number weeds out the wrong part. If you go to one of the online part database sites like realoem.com or bimmercat.com …you can use your VIN or select accordingly…then work your way to the diagram for that part to get the correct part number for your car.
If you can’t find anything for the pre facelift…you may have to remove the originals and have them repainted.
You would need #2 in the diagram and link to the part number database: