Does anyone know what this part is? The only thing that I can find in the FSM is the tube. I started to replace my EGR today and the SOB that rebuilt my engine must of cross threaded it and it wouldn't go onto the new EGR valve. Also, can you just use any nut that fits it or will I need to order the new tubing with the nut on it?

Thanks.
Shannon

 

EGR plenuum tube?.

I hacked that thing and put a 1/8" hole metal gasket over it.