My 06 g35 coupe 6mt needed drive belts and front/rear pads. Always confused because there were some many part numbers that were changed and discontinued. 05-07 G35's have different brakes then the 03-04s and the brembos. Most currently part numbers:

Drive belts
Compress: 11920-AG900
Fan&Alternator: 11720-4P102

Brakes
Front: D1060-EJ20A
Rear: 44060-EG00K

Belts for all 03-07 G35 coupes and 02-06 G35 sedans
Brakes for 05-07 G35 coupes and 05-06 G35 Sedans

Cheapest price was $40 for belts, $80 for front pads, and $60 for rear pads.
Paid 185.74 walked out the door from Riverside Infiniti

Previous part numbers- Discontinued
Front pads: 41060-EG090, 41060-CA093
Rear pads: 44060 EG00J, 44060-EG085

 

Just one thing.. you are better off getting something like Hawk pure ceramic pads. I had a pair on my front for 5 years (put them on in July of 08, just changing them now, probably put 30,000 miles on them in that time roughly). Ceramics also mean no break dust. The OEMs are terrible for this. Also, if you pick up ceramics, they are less than what you paid for OEM. A better pad, for less. Just something to keep in mind. If you haven't put them on yet, you may consider returning them and picking up a brand like Hawk. Amazon (ships and sold by Amazon, not a third party seller) sells them and so do places like tirerack.com (although they do charge more than Amazon).

 

Heard hawks were good. But my car just hit 50k miles and my fronts still look only halfway done and my rears look like they have 25% left. Just replacing them b/c my brake/low fluid lights came on. I would have to say for OEM, I've had relatively low dust and they bite well. Just sticking to what I know.