Had my D3 repaired and adding it to my second vehicle (F90BT in my other), but I need to replace the GPS antenna, along with the AV harness, where can I find genuine Pioneer ones? eBay seems to be a lot of knockoffs...

i wouldnt worry about all of them on ebay. if its really cheap, pass on it. just do your home work on the seller and use their feedback.

actually ebay is good judt looke for pioneer brand made ones i got all my cables for my gps from there for my wife x920 worked great and cheaper than pioneer website or u can use amazon

also the F90 usea same wires with all F series

http://www.ebay.com/sch/i.html?_sacat=0&_from=R40&_nkw=Pioneer+Complete+Cables+New&rt=nc

the link above i got mine from him

also the F90 usea same wires with all F series

The GPS uses a different plug between the F90 and D3...

Also, might be a stupid question, do I need the RCA harness to run the system and does anyone have any experience with the iPod cables that say they work with the iPhone 4S?