Hey Clark thanks for the info, I wasn't able to find that part because that link didn't take me anywhere but the Single Rocker Switch # 37212505 sounds exactly like what you're looking for.
Similarly to what you're looking for, this is a SPST 12V switch with a white housing and has a red light that illuminates when it's on.
The only thing you'll need to check is the actual size of the switch, this one measures 1-1/8" tall x 9/16" wide and has a cut out of 1-1/8" tall x 1/2" wide so... view full answer...