{"product_id":"docs-diesel-fuel-filter-for-5-0l-cummins-nissan-titan-xd-2016-2019-3µm-tested-water-separating","title":"Doc's Diesel Fuel Filter for 5.0L Cummins Nissan Titan XD 2016-2019 — 3µm Tested, Water-Separating","description":"\u003cp\u003e\u003cstrong\u003eDoc's Diesel Fuel Filter is a high-efficiency replacement designed to protect 2016–2019 Nissan Titan XD 5.0L Cummins engines by removing water and sub-3-micron contaminants.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis fuel filter is engineered for drivers who need verified filtration performance and direct fitment for the 5.0L Cummins in Nissan Titan XD models from 2016 through 2019. Independently tested to demonstrate strong contaminant capture, the unit replaces multiple OE and aftermarket part numbers and helps safeguard injectors and pumps from abrasive particles and separated water.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this filter improve fuel cleanliness for my Cummins?\u003c\/h3\u003e\n\u003cp\u003eThe filter traps dirt, rust, and debris while separating free water from diesel so only clean fuel reaches critical components. Independent lab testing confirms its ability to remove particles down to 3 microns at a high efficiency, offering measurable protection rather than an unverified claim.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eThird-party tested to 96.92% efficiency down to 3 microns.\u003c\/li\u003e\n  \u003cli\u003eDesigned to separate and hold free water away from fuel flow.\u003c\/li\u003e\n  \u003cli\u003eReduces abrasive wear on pumps and injectors by removing solids.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this filter fit my 2016–2019 Nissan Titan XD 5.0L Cummins?\u003c\/h3\u003e\n\u003cp\u003eThe filter is built specifically for the 5.0L Cummins used in Nissan Titan XD model years 2016–2019. Always check the fitment card on this product page and compare OE or aftermarket part numbers to confirm compatibility before purchasing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect fit for specified 2016–2019 Titan XD 5.0L Cummins vehicles.\u003c\/li\u003e\n  \u003cli\u003eInterchanges with OE numbers 16403-EZ40A and 16403-EZ41A.\u003c\/li\u003e\n  \u003cli\u003eAlso cross-references to Wix WF10441\/WF10442 and Baldwin PF46140.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow often should I change this fuel filter on my truck?\u003c\/h3\u003e\n\u003cp\u003eService intervals depend on driving conditions and manufacturer guidance, but typical replacement ranges keep fuel systems protected without over-servicing. For most users a regular schedule helps avoid fuel-related component failures and maintains engine performance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFollow the vehicle manufacturer’s warranty and service recommendations first.\u003c\/li\u003e\n  \u003cli\u003eCommon interval: every 5,000–10,000 miles for routine protection.\u003c\/li\u003e\n  \u003cli\u003eDo not exceed 15,000 miles between changes to avoid increased risk.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich original and aftermarket parts does this Doc's Diesel filter replace?\u003c\/h3\u003e\n\u003cp\u003eThis filter is specified to interchange with several OE and aftermarket references so you can confirm compatibility with parts already in use. Double-check your current filter’s number to ensure an exact match before installing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOE references: 16403-EZ40A, 16403-EZ41A.\u003c\/li\u003e\n  \u003cli\u003eAftermarket cross-references: Wix WF10441, WF10442; Baldwin PF46140.\u003c\/li\u003e\n  \u003cli\u003ePremium Guard equivalents: DF99199 \/ DF99200—verify prior to ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This Doc's Diesel fuel filter is aimed at Nissan Titan XD owners with the 5.0L Cummins who want a verified, high-efficiency replacement that fits directly and reduces the risk of fuel-system damage. It’s appropriate for daily drivers, fleet vehicles, towing rigs, and enthusiasts who prioritize reliable filtration backed by third-party testing and clear interchange information.\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: Is this filter compatible with my 2017 Nissan Titan XD 5.0L Cummins?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — this Doc's Diesel filter fits 2016–2019 Nissan Titan XD models with the 5.0L Cummins, but verify with the fitment card and your existing part number.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What efficiency does the filter achieve and at what particle size?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Independent testing shows roughly 96.92% efficiency for particles down to 3 microns.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Doc's Diesel","offers":[{"title":"Default Title","offer_id":48084015775902,"sku":"B08JMD53HD","price":88.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/docs-diesel-filter-front-view_31845b8c-305e-4dfd-b40e-4a28c983ce1d.jpg?v=1785843537","url":"https:\/\/northtrailauto.ca\/products\/docs-diesel-fuel-filter-for-5-0l-cummins-nissan-titan-xd-2016-2019-3%c2%b5m-tested-water-separating","provider":"North Trail Auto","version":"1.0","type":"link"}