{"product_id":"diesly-6-7l-cummins-fuel-filter-water-separator-kit-2013-2018-ram-2500-5500-3-micron","title":"Diesly 6.7L Cummins Fuel Filter \u0026 Water Separator Kit — 2013–2018 RAM 2500–5500, 3-micron","description":"\u003cp\u003e\u003cstrong\u003eDiesly's two-piece 6.7L Cummins kit delivers an engine-mounted fuel filter plus a frame-mounted water separator designed to protect 2013–2018 RAM\/Dodge 2500–5500 trucks from contaminants and water in diesel fuel.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhether you service your own pickup or manage a fleet, keeping diesel clean and dry is essential for reliable performance. This pair includes the engine-mounted filter for the 6.7L Cummins platform and the frame-mounted water separator that fits RAM\/Dodge 2500, 3500, 4500, and 5500 models made between 2013 and 2018. Each element is built to meet OEM-style specifications, providing 3-micron filtration and compatibility with common original-equipment part numbers so replacement is straightforward.\u003c\/p\u003e\n\n\u003ch3\u003eWhich vehicles and model years does this kit cover?\u003c\/h3\u003e\n\u003cp\u003eThis kit is built to cover the 6.7L Cummins engine and the frame-mounted water separator used on RAM\/Dodge heavy-duty pickups. The engine filter fits 6.7L Cummins engines from 2010 onward, while the included water separator specifically matches 2013–2018 RAM\/Dodge 2500, 3500, 4500, and 5500 trucks. Use the listed interchange numbers to confirm fit for your VIN or parts manual.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEngine-mounted filter: fits 6.7L Cummins engines (2010+).\u003c\/li\u003e\n  \u003cli\u003eFrame-mounted separator: compatible with RAM\/Dodge 2013–2018 2500–5500 models.\u003c\/li\u003e\n  \u003cli\u003eCross-references provided for Mopar, Fleetguard, Baldwin, Wix, Luber-Finer and others.\u003c\/li\u003e\n  \u003cli\u003eCheck vehicle paperwork or VIN-specific parts lookup for exact match.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this kit protect my fuel system during routine service?\u003c\/h3\u003e\n\u003cp\u003eThe two-filter approach removes particulate and separates water before fuel reaches high-pressure injection components. The engine-mounted filter captures fine solids at 3 microns, while the frame-mounted unit sheds free water to prevent corrosion and injector damage. Regular replacement helps maintain fuel pressure and injection timing consistency.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e3-micron media filters fine contaminants effectively.\u003c\/li\u003e\n  \u003cli\u003eWater separator reduces moisture that harms injectors and pumps.\u003c\/li\u003e\n  \u003cli\u003eRecommended replacement every 15,000 miles or 12 months.\u003c\/li\u003e\n  \u003cli\u003eSupports clean fuel delivery and system longevity when changed on schedule.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this a direct replacement for factory and major-brand filters?\u003c\/h3\u003e\n\u003cp\u003eYes — the Diesly kit is designed to interchange with many OEM and aftermarket part numbers. Cross-reference the supplied interchange list with your vehicle’s parts reference to confirm compatibility. Using a compatible filter avoids fitment issues and simplifies service procedures.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInterchanges with Mopar, Fleetguard, Baldwin, Wix, Luber-Finer and more.\u003c\/li\u003e\n  \u003cli\u003eIncludes part numbers like Mopar 68065608AA and Fleetguard FS43255 for verification.\u003c\/li\u003e\n  \u003cli\u003eFits original mounting points and seals when installed correctly.\u003c\/li\u003e\n  \u003cli\u003eIdeal for technicians and DIYers who need reliable, drop-in replacements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat maintenance schedule should I follow after installation?\u003c\/h3\u003e\n\u003cp\u003eFollow the vehicle manufacturer’s recommendations and use the filter replacement interval as a guideline. Diesly recommends changing the filter assembly every 15,000 miles or at least once per year, whichever comes first, to maintain filtration efficiency and water separation performance. Also inspect for leaks and proper priming after each service.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReplace every 15,000 miles or 12 months as a general rule.\u003c\/li\u003e\n  \u003cli\u003eVisually check separator for water accumulation and drain as needed.\u003c\/li\u003e\n  \u003cli\u003eInspect seals and mounting hardware during every service interval.\u003c\/li\u003e\n  \u003cli\u003ePrime the fuel system per manufacturer instructions after installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Diesel truck owners, fleet managers, and mechanics who operate or service 6.7L Cummins-powered RAM\/Dodge 2500–5500 trucks and want an OEM-style, two-piece replacement that handles both particulate filtration and water separation. If you need a compatible, direct-replacement option backed by common interchange references and engineered to 3-micron filtering standards, this Diesly kit is tailored for regular maintenance and dependable fuel-system protection.\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: Will this fit my 2014 RAM 3500 with a 6.7L Cummins?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The engine filter fits 6.7L Cummins engines (2010+), and the frame-mounted water separator matches 2013–2018 RAM 3500 models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I replace these filters?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Replace every 15,000 miles or 12 months as a routine guideline, and inspect the separator regularly for water accumulation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Diesly","offers":[{"title":"Default Title","offer_id":67586539159737,"sku":"B07YN3QCPM","price":144.32,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/diesly-engine-filter-front-packaging.jpg?v=1790486376","url":"https:\/\/redleafauto.ca\/products\/diesly-6-7l-cummins-fuel-filter-water-separator-kit-2013-2018-ram-2500-5500-3-micron","provider":"Redleaf Auto","version":"1.0","type":"link"}