I was looking to buy a new set of rotors and pads for my 2011 G37X Coupe.
I have had very good experiences with AfterMarket AutoParts https://www.am-autoparts.com/, and when looking there it returns the parts for the sedan version.

I had looked around on some national chain sites as well that have local stores (Advanced Auto Parts, AutoZone), and along with some other online retailers, all seem to only return parts for the sedan. From reading threads here, I'm fairly certain I have 330mm front and rear rotors, yet none of the sites seem to return parts for the coupe version. What's going on with that?

Is there another car/model I can search for to find the same part for front and rear parts? Ideally I'd buy from AM, but I'm confused by the lack of support for these parts from most retailers.

 

You have the same brakes as the non-sport RWD coupe, and it is the 330mm front, 330mm rear rotors. There seems to be a fair amount of conflict when using the AWD X as your model during brake part searches.

Just pretend you have a RWD non-sport 2011+ coupe and you'll get the right brake parts

 

Thanks, I appreciate the guidance.

So what you're saying is look up the package for a 2011 Nissan 370Z (non-sport?). Or is there some other more obvious Infiniti model I'm missing that's comparable?

I looked up the 370 and that's leading me to the same set of 320/308 vehicles I found looking up the G37X and returning sedan parts:

• 2010-2012 Infiniti EX35 Front & Rear Performance Cross Drilled & Slotted Zinc Coated Brake Pad & Rotor Kit Premium Posi Ceramic
• 2013 Infiniti EX37 Front & Rear Performance Cross Drilled & Slotted Zinc Coated Brake Pad & Rotor Kit Premium Posi Ceramic
• 2011-2012 Infiniti G25 Front & Rear Zinc Coated Performance Cross Drilled & Slotted Premium Posi Ceramic Brake Pad & Rotor Kit
• 2005-2008 Infiniti G35 Front & Rear Performance Cross Drilled & Slotted Zinc Coated Brake Pad & Rotor Kit Premium Posi Ceramic without Sport Package Rear Wheel Drive
• 2009-2013 Infiniti G37 Sedan Front & Rear Performance Cross Drilled & Slotted Zinc Coated Brake Pad & Rotor Kit Premium Posi Ceramic without Brembo Calipers
• 2006-2010 Infiniti M35 Front & Rear Performance Cross Drilled & Slotted Zinc Coated Brake Pad & Rotor Kit Premium Posi Ceramic
• 2006-2010 Infiniti M45 Front & Rear Performance Cross Drilled & Slotted Zinc Coated Brake Pad & Rotor Kit Premium Posi Ceramic
• 2014-2015 Infiniti QX50 Front & Rear Zinc Coated Performance Cross Drilled & Slotted Premium Posi Ceramic Brake Pad & Rotor Kit
• 2006-2009 Nissan 350Z Base Model Touring Package Front & Rear Performance Cross Drilled & Slotted Zinc Coated Brake Pad & Rotor Kit Premium Posi Ceramic
• 2006-2009 Nissan 350Z Enthusiast Front & Rear Performance Cross Drilled & Slotted Zinc Coated Brake Pad & Rotor Kit Premium Posi Ceramic for Models with Automatic Transmission
• 2009-2014 Nissan 370Z Front & Rear Performance Cross Drilled & Slotted Zinc Coated Brake Pad & Rotor Kit Premium Posi Ceramic without Sport Package

Am I still missing something obvious??? Again, thanks!

 

I'm not aware of a RWD Infiniti of that year, so I assume you mean a 2011 Nissan 370z? When I do a quick look, it seems to turn up the same results...

 

All Infiniti coupes that aren't X or XS models are RWD, you just need to select one without the sport pkg, and the rotors are 330mm front 330mm rear.

I'd try rockauto.com, they have exact descriptions regarding the models. That
Am Autoparts doesn't specify coupes, just sedans.

 

Wondering if you ever figured out which brake pads for 2011 G37x coupe?

 

I went with this:

[Front + Rear] Max Brakes Elite XDS Rotors with M1 Ceramic Pads KM047183