[cityjohn]

Mine broke, now I can't find evidence of it anywhere online, realoem or elsewhere. I see the square ones for other models but not the round twist-in cover for my N20. Anyone know what exactly to call it? Or a part number? Thanks

 

[fmfm]

Check this part number: 51757209541
you can find it on realoem under Vehicle trim > Mounting parts, engine compartment

 

[cityjohn]

Wow, that's it, thanks!

Funny that I pored over realoem and all of its underside trim diagrams, and never clicked on the "underfloor coating" one, thinking it was pieces of dynamat and not the plastic components I was looking for. Again I appreciate your response!