To find the location, I recommend:
* Checking your owner's manual: This is the most reliable source. The manual will have diagrams and specific instructions.
* Using an online parts diagram: Many auto parts websites (like AutoZone, Advance Auto Parts, etc.) have online diagrams. Enter your Sprinter's VIN (Vehicle Identification Number) for the most accurate results. This will show you the exact location based on your specific model.
* Searching online forums: Sprinter forums often have threads dedicated to fuel filter replacement with photos showing the location for various engine types.
Without knowing your engine type, I cannot give you a precise location.