98 Isuzu npr oil capacity
14 qt
it takes 3.2L
4.2 QTS
6
11.5 qts
The engine oil capacity of the 1997 Big Horn by Isuzu is 6.3 quarts. This is for the 3.1 Liter turbo diesel engine.
6.0 for the 3.2 liter
4
6.0 quarts
21.5 lt
According to my 2006 Ascender owners manual the oil capacity with filter is 7 quarts. This is for the 2006 4.2