{"product_id":"docs-diesel-fuel-filter-for-6-0l-ford-super-duty-2003-2007-3µm-efficiency-water-separating","title":"Doc's Diesel Fuel Filter for 6.0L Ford Super Duty (2003–2007) — 3µm Efficiency, Water‑Separating","description":"\u003cstrong\u003eDoc's Diesel Fuel Filter is a direct-fit replacement for 6.0L Ford Super Duty models (2003–2007) that removes water and particles down to 3 microns with verified 96.92% efficiency.\u003c\/strong\u003e\n\n\u003cp\u003eIf you drive a Ford 6.0L — including F-250, F-350, F-450, F-550 (2003–2007), Excursion (2003–2005), or medium-duty F650\/F750 (2004–2008) — this fuel filter is designed to match OE fitment and protect your fuel system from contamination. Independently tested performance, interchange compatibility with common OE numbers, and clear service guidance make it an easy maintenance choice when replacing the in-line fuel filter in these engines.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this filter protect my 6.0L Ford engine?\u003c\/h3\u003e\n\u003cp\u003eThis filter traps dirt, rust, and debris while separating free water from diesel, reducing the risk of clogged injectors and premature component wear. It’s a mechanical barrier and water-separating element tuned for diesel service to keep fuel flowing cleanly to the injection system.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eVerified 96.92% efficiency down to 3 microns by an independent lab.\u003c\/li\u003e\n  \u003cli\u003eIntegrated water separation to collect free water before it reaches fuel components.\u003c\/li\u003e\n  \u003cli\u003eMedia and construction tailored to diesel contaminants and flow rates for the 6.0L engine.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this filter fit my truck and match my existing part number?\u003c\/h3\u003e\n\u003cp\u003eDoc's Diesel lists this part as a direct fit for specified Ford 6.0L applications; confirm fit with the provided vehicle compatibility chart before ordering. It also cross-references common replacements so you can verify the correct part for your service needs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect-fit for 6.0L Ford Super Duty trucks (2003–2007) and Excursion (2003–2005).\u003c\/li\u003e\n  \u003cli\u003eCompatible with F650 and F750 medium-duty models 2004–2008 when specified.\u003c\/li\u003e\n  \u003cli\u003eInterchanges with Motorcraft FD4616, Wix 33899, and Purolator F55590 — confirm your part number before purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow often should I replace this fuel filter?\u003c\/h3\u003e\n\u003cp\u003eReplacement interval depends on your driving conditions and warranty guidance; typical recommendations for diesel systems range from frequent service in heavy use to longer spans in light duty. Follow manufacturer warranty instructions and consider changing the filter between 5,000 and 15,000 miles depending on fuel quality and operating conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eGeneral suggested service window: every 5,000–10,000 miles for active-duty use.\u003c\/li\u003e\n  \u003cli\u003e15,000 miles is the outer limit in light-duty, clean-fuel situations.\u003c\/li\u003e\n  \u003cli\u003eReplace sooner if you detect water in the fuel or reduced engine performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I expect when installing this replacement filter?\u003c\/h3\u003e\n\u003cp\u003eInstallation is similar to other spin-on or in-line diesel filters for the 6.0L; basic hand tools and proper bleed\/drain procedures are required. The unit is manufactured to match OEM dimensions and connection points so it aligns with factory mounting and hose fittings.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOE-style connections and mounting for straightforward replacement.\u003c\/li\u003e\n  \u003cli\u003eFollow standard diesel safety: relieve pressure, catch fuel, and properly dispose of used filter and fuel.\u003c\/li\u003e\n  \u003cli\u003ePrime the system or follow bleed procedures to remove air after installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Doc's Diesel Fuel Filter is intended for owners and technicians who maintain Ford 6.0L diesel trucks and need a tested, direct-fit replacement that balances filtration efficiency and water separation. It’s a practical choice for fleet maintenance, DIY mechanics, and anyone seeking a verified aftermarket part that cross-references common OE numbers for easy confirmation before purchase.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this filter fit a 2005 Ford F-350 6.0L?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. This Doc's Diesel filter fits 2003–2007 Ford 6.0L Super Duty models including the 2005 F-350—confirm fit with the listing’s fitment card.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How efficient is the filtration and what micron rating?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Independent testing shows 96.92% efficiency down to 3 microns, plus water separation for diesel service.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Doc's Diesel","offers":[{"title":"Default Title","offer_id":67590720225465,"sku":"B08NRDT7WJ","price":83.81,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/docs-diesel-front-view-filter_91bb1d7a-9d29-4570-ae1b-cfad3dfd17de.jpg?v=1790536751","url":"https:\/\/redleafauto.ca\/products\/docs-diesel-fuel-filter-for-6-0l-ford-super-duty-2003-2007-3%c2%b5m-efficiency-water-separating","provider":"Redleaf Auto","version":"1.0","type":"link"}