I have had issues with my 5th bow motor. I've tried to repair the brushes a few times and still not fix. I recently bought the complete assembly (97100-CE41A) but my local nissan dealership says they can't install it.
Is there a TSB or another dealer they can call to get this part in my car.

 

Don't know about the US, but in the UK nissan dealers are clueless.

Especially with 350z roadsters.

I'd try local car trimmers.

 

That's the next hardest thing to do. I have a hard time tryin to find a local shop and the dealershit are just as clueless about that.