{"product_id":"aluminum-diesel-cap-and-def-cap-for-2019-2021-dodge-ram-6-7l-tight","title":"Aluminum DIESEL Cap and DEF Cap for 2019-2021 Dodge Ram 6.7L - Tight","description":"\u003cp\u003eOur review of the Aluminum DIESEL Cap and DEF Cap focuses on fit and protection for the 2019-2021 Dodge Ram 6.7L models. This cap is for owners who need a direct replacement that matches the latest Ram fuel filler style with three vertical plastic posts; the single biggest reason to consider it is the combination of an \u003cstrong\u003eairtight seal\u003c\/strong\u003e and a durable anodized billet aluminum construction that keeps contaminants out of the diesel system.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle Specific Fit:\u003c\/strong\u003e Designed only for 2019-2021 Dodge Ram 1500, 2500 and 3500 diesel trucks with three vertical posts at the filler, so buyers get a precise fit when the vehicle matches those years and filler posts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAirtight Protection:\u003c\/strong\u003e The cap seals tightly to keep out dust, water, rain and snow, helping to protect the fuel system from contamination and costly repairs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Machined from anodized billet aluminum for long-term resistance to weathering and the daily wear of filling the tank.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnetic Convenience:\u003c\/strong\u003e A permanent neodymium magnet holds the cap to the truck while filling, reducing the chance of dropping the cap on the ground.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Kit:\u003c\/strong\u003e The product ships with the housing and the part number XJ-1258 reference, providing the components needed for immediate swap-in on compatible trucks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis cap is best for owners of 2019 through 2021 Dodge Ram 6.7L diesel pickups (1500, 2500, 3500) who have the three vertical plastic posts at the fuel filler and want an aluminum, permanently magnetic replacement that looks and feels more durable than stock plastic. It suits technicians, fleet owners, and DIYers who prioritize a tight seal and corrosion-resistant material.\u003c\/p\u003e\n\u003cp\u003eIt is not for owners of Dodge Ram models made before 2019 or trucks without the three vertical posts at the filler; those buyers should look for a cap explicitly listed for their year and filler style. Also, if a softer, nonmagnetic cap is preferred for easier handling, this magnet-equipped cap may not be ideal.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePrecision fit for the stated 2019-2021 Ram models, giving confidence in compatibility.\u003c\/li\u003e\n\u003cli\u003eStrong protection against dust and water thanks to the airtight design.\u003c\/li\u003e\n\u003cli\u003eDurable anodized billet aluminum construction that resists long-term exposure.\u003c\/li\u003e\n\u003cli\u003eMagnet holds the cap to the truck while filling, improving convenience.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMagnet strength and ease of removal receive mixed feedback; some users find it holds too tightly or is harder to put back on.\u003c\/li\u003e\n\u003cli\u003eNot compatible with Dodge Ram models prior to 2019 or fillers without three vertical posts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Name\u003c\/td\u003e\n\u003ctd\u003eAluminum DIESEL Cap and DEF Cap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003e2019-2021 Dodge Ram 6.7L 1500\/2500\/3500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFuel Filler Style\u003c\/td\u003e\n\u003ctd\u003eThree vertical plastic posts at filler\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eAnodized billet aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFeature\u003c\/td\u003e\n\u003ctd\u003ePermanent neodymium magnet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Components\u003c\/td\u003e\n\u003ctd\u003eComes with housing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eXJ-1258\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Aluminum DIESEL Cap and DEF Cap is a practical, value-minded replacement for 2019-2021 Dodge Ram 6.7L owners who need a secure, long-lasting cap that resists the elements and looks better than stock plastic. It is good value for those who match the exact filler style, though buyers should be aware the magnet can be strong and may affect ease of handling.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this cap fit my Ram?\u003c\/strong\u003e\u003cbr\u003eIt fits only 2019-2021 Dodge Ram 6.7L trucks with three vertical plastic posts at the fuel filler; it is not compatible with models before 2019.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the magnet hold the cap while filling?\u003c\/strong\u003e\u003cbr\u003eYes, a permanent neodymium magnet is included to hold the cap to the truck while filling, though some users report it can feel very secure and take extra effort to remove.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does the kit include?\u003c\/strong\u003e\u003cbr\u003eThe package includes the aluminum cap and housing as supplied under part number XJ-1258 for immediate replacement installation.\u003c\/p\u003e","brand":"XJDAMZ","offers":[{"title":"Default Title","offer_id":48260086268123,"sku":"B09BZ5YX66","price":41.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61MT91gnx4L._AC_SL1423.jpg?v=1778271205","url":"https:\/\/gearmusthave.com\/products\/aluminum-diesel-cap-and-def-cap-for-2019-2021-dodge-ram-6-7l-tight","provider":"GearMustHave","version":"1.0","type":"link"}