To be absolutely certain, I highly recommend:
* Checking your owner's manual: This is the best resource for your specific vehicle.
* Looking at a repair manual for your specific year and engine: These manuals have detailed diagrams.
* Searching online for a diagram specific to your year, make, model, and engine: Many websites and forums offer diagrams. Be sure to specify the *engine size* in your searches.
Because it's near the fuel tank, working on it requires careful handling due to the risk of fuel leaks and fire. If you are unsure how to locate or change the fuel filter yourself, it's best to take your van to a qualified mechanic.