Glow Plug part #'s 3.0L CDI

Why then am I finding different GP options/brands available for these? Poor database/cross-reference on sites maybe?
Can someone confirm if a 2013 Sprinter 2500 3.0L diesel has the exact same GPs?
Thanks in advance.


The only potential differences I'm encountering that would affect function and fit, but haven't been able to verify are:
4.4v versus 7v
M8 thread versus M10 thread
The information out there seems inconsistent.

In the end, I'm pretty sure all three of these use the same plugs.


