Can anyone give me the Nissan part # for the gasket that goes between the mid-pipe and muffler? I'm getting ready to go to the Nissan dealer to pick up gaskets I ordered for my HR y-pipe install and want to fix my leaky muffler gasket while I'm at it. I need to have the Nissan part # or I don't think they'll be able to look it up. I searched half a dozen online Infiniti OEM parts sellers and none of them provide the part numbers I also searched here to no avail.

 

I remember seeing this part number somewhere as a reply to one of my coupe midpipe posts. However, the dealer should easily be able to find this using your VIN#. Its a common part to replace...

 

I couldn't find it in either of your mid-pipe threads. This shouldn't be this hard, lol. Infiniti dealer is just not convenient and I'd like to get it today or tomorrow. I didn't think that the Nissan dealer would be able to do anything with my VIN# but I could try...

 

Tell them you need the gasket for a 350z...

 

Yeah, that's what I did for both ends of the y-pipe, but I couldn't find confirmation that the muffler gasket was the same. I'll do that. Thanks.

 

I really can't imagine them being any different.

 

call a dealer. tell them you need the 2 gaskets on either end of the "exhaust mid-section", or some description similar to that. they'll have the part #'s in their system.

one gasket is 3-4 flat metal pieces spot welded at 2 sides, the other gasket is a "crush ring" - basically a round hollow metal part that compresses when the flanges are bolted up. you'll notice the configuration of the stock parts, i can't remember which gasket goes where...

 

Yep, I have the gasket made of 4 flat pieces. Seller sent a good one with the HR y-pipe which goes on the back of the y-pipe/front of the mid pipe. So I'm looking for the "crush ring" gasket for the back of the mid pipe. Going to the Nissan dealer tomorrow.