{"product_id":"docs-diesel-filter-maintenance-kit-for-6-7l-cummins-ram-2013-2018-complete-fuel-oil-air-filter-set","title":"Doc's Diesel Filter Maintenance Kit for 6.7L Cummins RAM 2013–2018 — Complete Fuel, Oil \u0026 Air Filter Set","description":"\u003cp\u003e\u003cstrong\u003eDoc's Diesel complete filter maintenance kit supplies matched fuel-water separators, oil, engine air, and cabin air filters engineered for 2013–2018 Ram 6.7L Cummins engines.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis all-in-one service pack bundles every filter needed for a routine maintenance interval so you can replace all elements that protect your engine and fuel system at once. Each component is purpose-matched to the 6.7L Cummins application and independently tested for particle and water separation efficiency. The kit replaces multiple individual parts and saves time during scheduled servicing while helping you follow manufacturer-recommended change intervals.\u003c\/p\u003e\n\n\u003ch3\u003eWhich filters are included and why do they matter?\u003c\/h3\u003e\n\u003cp\u003eThe kit contains a DGF410 and DGF401 fuel water separator set, a D5335 oil filter, a DPA6314 engine air filter, and a D3705 cabin air filter. Together they manage contaminants in fuel, oil, intake air, and cabin air so engine components and vehicle occupants stay protected between services.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDGF410 fuel water separator — high-efficiency water and particle removal for primary protection\u003c\/li\u003e\n  \u003cli\u003eDGF401 secondary fuel water separator — additional micron filtration before the fuel pump\u003c\/li\u003e\n  \u003cli\u003eD5335 oil filter — engine oil filtration meeting 99% efficiency for contaminant capture\u003c\/li\u003e\n  \u003cli\u003eDPA6314 engine air filter — traps dust and particulates to preserve turbo and cylinders\u003c\/li\u003e\n  \u003cli\u003eD3705 cabin air filter — improves HVAC air quality for driver comfort\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do the fuel water separators perform compared to OE parts?\u003c\/h3\u003e\n\u003cp\u003eIndependent testing shows the DGF410 removes 96.92% of particles down to 3 microns and the DGF401 removes 93.48% down to 3 microns, matching or exceeding many OE separator characteristics for water and fine particulate capture. These results mean cleaner fuel reaches the injection system and reduced risk of injector wear.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh micron efficiency testing for both DGF models\u003c\/li\u003e\n  \u003cli\u003eDesigned to manage water and debris before fuel reaches high-pressure components\u003c\/li\u003e\n  \u003cli\u003eDrop-in fitments intended for 2013–2018 Ram 6.7L Cummins applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhen should I change these filters and how do they fit my service routine?\u003c\/h3\u003e\n\u003cp\u003eReplace filters according to your vehicle manufacturer’s recommendations and warranty schedule. Fuel\/water separators are typically replaced every 5,000–10,000 miles, with a suggested maximum of 15,000 miles depending on fuel quality and operating conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFollow OEM service intervals in the owner’s manual as your primary guide\u003c\/li\u003e\n  \u003cli\u003eShorten intervals if you operate in dusty, wet, or heavy-duty environments\u003c\/li\u003e\n  \u003cli\u003eOne kit supplies all filters for a coordinated service stop to save time\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these components fit my specific Ram truck year and configuration?\u003c\/h3\u003e\n\u003cp\u003eThe kit is engineered for Ram trucks with the 6.7L Cummins from 2013 through 2018. Use the fitment card on the product page to confirm the exact year, drivetrain, and factory options match this kit before ordering. Fitment confirmation prevents returns and ensures a correct installation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with 2013–2018 Ram 6.7L Cummins models when verified\u003c\/li\u003e\n  \u003cli\u003eFitment card on the listing shows detailed application guidance\u003c\/li\u003e\n  \u003cli\u003eDesigned to meet or exceed OE filter requirements for this engine family\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This maintenance kit is aimed at Ram 6.7L Cummins owners, independent shops, and fleet managers who want a single, tested package to complete routine filter service. It’s particularly useful for operators who prefer matched components for consistent performance and for anyone seeking to simplify parts procurement for scheduled maintenance.\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 kit fit my 2015 Ram 6.7L Cummins?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—as long as your truck is a 2013–2018 6.7L Cummins variant. Use the fitment card on the product page to confirm your exact year and configuration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I replace the fuel\/water separators?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Change separators every 5,000–10,000 miles under normal conditions, up to 15,000 miles maximum; adjust for fuel quality and operating environment.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Doc's Diesel","offers":[{"title":"Default Title","offer_id":67585446609081,"sku":"B09CVCCJXQ","price":348.8,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/docs-diesel-kit-front-packaging_8eee2080-3a24-4b34-aff7-4d749e3f893f.jpg?v=1790470448","url":"https:\/\/redleafauto.ca\/products\/docs-diesel-filter-maintenance-kit-for-6-7l-cummins-ram-2013-2018-complete-fuel-oil-air-filter-set","provider":"Redleaf Auto","version":"1.0","type":"link"}