15W40
First what kind of Isuzu. Usually it would be GM motors that fit
What kind of engine oil is recommended for a 1997 Mercedes E320?Read more: What_kind_of_engine_oil_is_recommended_for_a_1997_Mercedes_E320
What engine oil is recommended for kia Rio 2007
in the uk its recommended to use 15w40
replace with 30w engine oil. anything heaver will burn out trans bearings.
The factory recommended engine oil viscosity for a 2006 Nissan Quest is 5W30. You'll need about 4.5 quarts.
Mobil 1 new life 0w-40
It is recommended to use 10W-30 motor oil in a Ford focus 1.4 liter engine. Desert climates are recommended to use a 10 W40 the motor oil.
a GM product
You will need to tell the kind of car or truck, year of production and engine size. All are located in different places. 1991 Isuzu pickup with 3.1
Use exactly what is recommended by Lexus as listed in your owners manual.
For a 2003 Chevy Suburban (all engine sizes), the recommended viscosity is 5W30.