{"product_id":"auxiliary-fuel-tank-install-kit-diesel-for-2013-dodge-ram-gravity","title":"Auxiliary Fuel Tank Install Kit Diesel for 2013+ Dodge Ram - Gravity","description":"\u003cp\u003eIn this review the Auxiliary Fuel Tank Install Kit is judged on fit, durability and ease of installation for Dodge Ram owners running diesel engines. The bottom line: this kit delivers a simple gravity-fed solution to add an auxiliary tank to 2013 and newer Dodge Ram 1500, 2500 and 3500 trucks, and its strongest selling point is reliable, corrosion-resistant materials that keep a steady fuel feed without complex plumbing. Owners who need a straightforward OE-style install will appreciate the practical design and long service life.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrosion-resistant construction:\u003c\/strong\u003e The kit uses high quality aluminum and rubber components to resist corrosion and extend service life in a fuel environment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGravity fuel supply:\u003c\/strong\u003e Designed to provide a stable gravity-fed fuel flow, it helps control levels from the OE tank without requiring pumps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle compatibility:\u003c\/strong\u003e Made specifically for Dodge Ram 1500, 2500 and 3500 models from 2013 to current when equipped with a diesel engine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOE part match:\u003c\/strong\u003e Sold to replace OE part number 11408 (011408), which simplifies verification before purchase.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple installation:\u003c\/strong\u003e The kit is described as easy to install, allowing a competent DIYer to add an auxiliary tank without specialized tools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded hardware:\u003c\/strong\u003e A complete set labeled 11408 is provided so installers have the parts needed for the intended connection.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis kit is best for diesel Ram owners who want to add a gravity-fed auxiliary fuel tank for longer range or fewer refueling stops, and who prefer a hardware solution that follows OE part numbering and fitment. It suits mechanically comfortable DIYers or professional installers who want aluminum components that resist corrosion.\u003c\/p\u003e\u003cp\u003eIt is not for gasoline-powered trucks or for owners who need an electronic transfer pump or advanced fuel management. Buyers should verify the OE part number on their vehicle (11408 or 011408) and confirm they have a diesel engine before purchasing.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDurable aluminum and rubber parts resist corrosion for longer service life.\u003c\/li\u003e\n\u003cli\u003eGravity-fed design gives a simple, reliable fuel supply without extra pumps.\u003c\/li\u003e\n\u003cli\u003eEasy installation for those familiar with fuel system work and matching OE part numbers.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eSome installers report the hose may not secure perfectly over metal fill parts, requiring extra clamps or adjustment.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eDodge Ram 1500\/2500\/3500 2013 to current (diesel only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOE Part Number\u003c\/td\u003e\n\u003ctd\u003e11408, 011408\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFuel Type\u003c\/td\u003e\n\u003ctd\u003eDiesel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFeed Type\u003c\/td\u003e\n\u003ctd\u003eGravity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterials\u003c\/td\u003e\n\u003ctd\u003eAluminum and rubber components\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage\u003c\/td\u003e\n\u003ctd\u003e1 Set 11408 Auxiliary Fuel Tank Install Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe Auxiliary Fuel Tank Install Kit is a practical, value-oriented option for diesel Ram owners who need a straightforward gravity-fed auxiliary tank connection that matches OE part number 11408. With corrosion-resistant materials and an uncomplicated install, it is a good choice for DIY installers or professional shops, provided buyers confirm diesel fitment and may plan for minor hose securing adjustments.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWill this kit fit my Ram?\u003c\/strong\u003e\u003cbr\u003eIt fits Dodge Ram 1500, 2500 and 3500 trucks from 2013 and newer with diesel engines; verify your OE part number is 11408 or 011408.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it require a pump?\u003c\/strong\u003e\u003cbr\u003eNo, the kit is designed for a gravity-fed fuel supply and does not include an auxiliary pump.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre all parts included?\u003c\/strong\u003e\u003cbr\u003eThe package includes one set labeled 11408; contact the seller if any hardware appears missing.\u003c\/p\u003e","brand":"RALZAOTO","offers":[{"title":"Default Title","offer_id":48614521635035,"sku":"B0C7G6N5P3","price":33.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/618kt-9V19L._AC_SL1500.jpg?v=1778404904","url":"https:\/\/gearmusthave.com\/products\/auxiliary-fuel-tank-install-kit-diesel-for-2013-dodge-ram-gravity","provider":"GearMustHave","version":"1.0","type":"link"}