My 1995 Magnum 5.9 V8 seems to have a complicated fender side air inlet system that sucks hot engine compartment air at idle, but when the truck is moving gets cooler air from a passage in the fender that has its inlet up by the passenger side headlight.
It is so complicated that it has to be designed that way on purpose.
My 95 5.2 magnum in a jeep grand cherokee just had a generic factory cold air intake just like you would see on any other modern vehicle. IIRC air was drawn in from the headlight bucket area.
