Underneath, inside frame rail, aprox under drivers seat.
200 Dodge Ram pickup truck does not have a fuel filter. The only filtering device in the system is a "sock" fitted over the end of the fuel pickup tube in the gas tank.
Slide in under the truck behind the drivers side of the cab and look up in the frame and you will see it.
Mounted on top and inside the fuel tank.
There is no actual fuel filter on your truck, the pick-up in the gas tank acts as the fuel filter, another bright idea from the manufacturer.
Under the truck, behind the driver, inside the channel of the frame. Inside the frame, under the driver's side cabin.
Look under the vehicle - follow the fuel line from the tank
frame rail
Yes it is.
Under the truck, inside the frame rail, drivers side.
Mounted inline on the frame rail under the vehicle.
It is up in the drivers side frame rail behind the cab, Back were the transmission cross member bolts to the frame. You will have to lay up under the truck to see it.
There is a fuel filter in the fuel tank, an inline fuel filter in the fuel line and a fuel filter in each fuel injector, so the answer would be 4. The only one that you would typically change would be the inline one on the frame rail.