Isuzu Rodeo oil pump

Greetings friends, I would like to know if it is true that to change the oil pump of my Isuzu Rodeo, I have to disassemble the engine. Greetings. We keep learning.

Man, it depends on the engine you carry, but it is normal that in the SUVs, because they carry the front differential under the carter, it is complicated to access the lower parts of the engine, which engine carries, diesel?, gasoline?, 4 cylinders?

Thanks friend for responding, the engine is gasoline, 4 cylinders, double traction and automatic transmission. I hope it serves you the information to give me lights, since the mechanic, made a practically full Over machine and that bomb only has 6 months of use and bought it in the agency. Greetings and may God bless you. Edwin

But what is the problem, or the failure of the vehicle?

Do not turn off the oil light on the indications board. Well, I explain when we turn on the engine is turned off, but after a moment it turns on. The mechanic says that it is low oil pressure and that it is the pump to change. Greetings.