To be certain, it's best to:
* Consult your owner's manual: This is the most reliable source for the specific location on your vehicle.
* Check a repair manual for your specific year and model: A Haynes or Chilton manual will have diagrams and instructions.
* Look under the van: Start near the fuel tank and follow the fuel lines. The filter is likely somewhere along the line.
Be cautious when working near fuel lines, as fuel is flammable. If you are unsure about locating or replacing the fuel filter, it's best to have a qualified mechanic do the job.