The Mazda dealer only lists FRONT mud flaps for my 1999 MAZDA 626 LX-V6
4DR sedan, but this car also had REAR mud flaps right from new at the
dealer where I bought it.

I've seen ONE listing for an aftermarket rear mud flap on auto parts web
sites, but these look NOTHING like the original.

Other than hunting through wrecker yards on the faint chance of finding
one, has anyone seen a decent source for good OEM equivalent MAZDA body
trim parts?

I gather there was several years before and after 1999 where this part
for my 626 sedan is likely the same.

It's frustrating when I have an easier time finding parts for my 49 year
old VW Beetle than my ten year old Mazda. ;-(

All help appreciated. If I can't find a replacement, I'm going to have
to try and repair the old one as best as I can... It's all there, but it
is torn and flaps around a bit now.