Review on Motorcraft FD 4616 Fuel Filter by Matthew Gonzales

These fuel filters fit my 2004 F350 diesel engine. You can never go wrong with original filters. I wouldn't use anything else. If you're not sure when they were replaced, just swap them out. It's cheap insurance for the money. Filters are one of those things that it's hard to see the benefits of unless you have a problem. However, if you have ever looked into PSD 6.0, you know that they can be prone to injector issues. Always make sure your oil and fuel filters are changed at the correct intervals, don't overstretch them with these engines. I'm not a Ford fan, but I've seen enough evidence that you should use genuine filters, but don't believe me, do your own research.