I read somewhere that in the 2003 model B15 Sentra that Nissan changed something with the upper suspension mounts. I currently have a 2000 B15 and am trying to replace my mountings with the newer and better ones. Does anyone know what the part number would be and what exactly it is that they upgraded? Thank you

 

Are you talking about strut mounts ?.... if so they are the same for those 2 years.....the part number has superceded for both year to an updated number, but I cannot say what has been changed unfortunatley.54320-4Z020

 

Yeah it's the strut mounts. Apparently they changed something with them in 2003 over the 00-02 models that was better. Wanna see if it's worth it to replace mine with the 03+ ones or not

 

They are exactly the same.