I have a 2010 G37s sedan.

While on the freeway a brick hit my driver side mirror (thankfully not the window :O). It knocked off the mirror cover and that was it... I need to get a replacement, prefer cheap if possible. I saw some ebay carbon fiber knock off caps, if they look decent I don't care, but if anyone knows where I can buy a cap replacement that is paint matched already that would be fantastic.

Dealer quoted 185 for a painted cover...

Thanks!

 

They have them for $65 at discountinfinitiparts.com...unpainted.

 

Check Car-Part.com--Used Auto Parts Market you might have to buy the whole assembly but it would be cheaper. FWIW, I replaced my covers with turn signals I bought off ebay and my local body shop charged me $50 to paint them.