2
3
one
One.
Walk outside get down look under the vehicle and count them.
There are 4. 2 upstraem of the catalytic converts, left and right, and 2 downstream. There are also 2 catalytic converters.
It has two catalytic converters, one for each bank.
A Dodge Ram 5.2L has one catalytic converter.
Two
One
There should only be one.
One.One.
There are two, a left and right.