Changed my water temp sending unit and still nothing on the gauge.

MattP said

This is the part.

http://www.oreillyauto.com/site/c/detail/BWD0/WT127.oap?pt=01392&ppt=C0033

Click to expand...

I am not showing that to be a coorect part when I look for a 1972 Duster with a V8 on Oreilly's website. These are the options I show.

http://www.oreillyauto.com/site/c/s...h&model=Duster&vi=1231973&keyword=temperature


Advance does show it as a direct fit.