Well now that I have the Isuzu # my local parts store was able to cross it to a Fram PH 3985 for $7.50.
I have a spare Isuzu filter so next trip to town I will do a physical comparison to the Fram.

BFN
Randy


Isuzu 4JB1-TC diesel / Jeep Grand Cherokee conversion
http://www.canev.com/Jeep.html
Isuzu 4HF1 Diesel / 99 Dakota 4X4 conversion
http://www.canev.com/Dakota.html