I have an '03 4.4 x5 and I am doing a nav retrofit. I currently have only the stock cd player. I have gathered all the parts but a few and the few are quite crucial to the install but I can't find them anywhere (tried the dealer and Crevier). So I was wondering if someone could helpe me find a substitute or help me locate the parts. The 3 crucial parts that I am specifically looking for are:

• Top on board monitor holder (support bracket) #65908385987
• Right on board monitor holder (bracket) #65900140347
• Left on board monitor holder (bracket) #65900140348

If anyone can help me out, please let me know.

Nick