{"product_id":"doca-diesel-fuel-cap-for-dodge-ram-magnetic-green-aluminum-fits-2019-2026-1500-2500-3500","title":"DOCA Diesel Fuel Cap for Dodge Ram — Magnetic Green Aluminum, Fits 2019–2026 1500\/2500\/3500","description":"\u003cp\u003e\u003cstrong\u003eDOCA's magnetic green diesel fuel cap is a patented aluminum replacement specifically made to fit 2019–2026 Dodge Ram 1500, 2500, and 3500 diesel trucks that use the three-vertical-post fuel filler design.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis high-visibility diesel fuel cap combines corrosion-resistant aluminum construction with a magnetic hold and a vibrant green finish so you can replace a worn or missing OEM diesel cap with a durable, eye-catching alternative. Designed to match the OEM filler geometry for model years 2019 through 2026, the cap installs quickly and stays secure during everyday driving and off-road use. The design is protected by U.S. design patent US D1,019,506 S.\u003c\/p\u003e\n\n\u003ch3\u003eWill this diesel fuel cap fit my Dodge Ram?\u003c\/h3\u003e\n\u003cp\u003eYes—this cap is engineered for Dodge Ram diesel trucks from 2019 through 2026 that feature the three vertical plastic posts inside the fuel filler. It is intended for diesel models only and replaces the factory FUEL\/DIESEL cap.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible models: 2019–2026 Dodge Ram 1500, 2500, 3500 diesel variants\u003c\/li\u003e\n  \u003cli\u003eRequires the three vertical plastic posts in the filler neck\u003c\/li\u003e\n  \u003cli\u003eNot compatible with non-diesel or different filler configurations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable and secure is the DOCA magnetic cap?\u003c\/h3\u003e\n\u003cp\u003eThe cap is machined from aluminum to resist rust and abrasion better than many plastic caps, and the magnetic design helps keep a tight seal against the filler flange. It’s built to handle road vibration, weather exposure, and routine fuel stops without loosening.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAluminum body for corrosion resistance and longevity\u003c\/li\u003e\n  \u003cli\u003eMagnetic retention enhances seal and reduces accidental loss\u003c\/li\u003e\n  \u003cli\u003eDesigned to withstand typical road and off-road conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation and everyday use?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward: align the cap with the fuel filler posts and press into place—no special tools required. The magnetic feature makes securing and removing the cap quick, and the green finish improves visibility at night or in crowded fuel bays.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTool-free installation—align and snap into the three posts\u003c\/li\u003e\n  \u003cli\u003eQuick removal with a secure magnetic engagement\u003c\/li\u003e\n  \u003cli\u003eBright green color provides fast visual recognition\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat about design and legal protection?\u003c\/h3\u003e\n\u003cp\u003eThis fuel cap’s styling and mechanical details are covered by U.S. design patent US D1,019,506 S, reflecting a distinctive look and engineered functionality. The combination of finish, fit, and magnetic retention represents a unique replacement option for Dodge Ram diesel owners.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eProtected by U.S. design patent: US D1,019,506 S\u003c\/li\u003e\n  \u003cli\u003eDistinctive green finish for easy identification\u003c\/li\u003e\n  \u003cli\u003eManufactured to align with OEM filler geometry\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? If you own a 2019–2026 Dodge Ram diesel pickup (1500, 2500, or 3500) with the three vertical posts in the fuel filler and you want a durable, visually distinct replacement cap, this DOCA magnetic green diesel fuel cap is a practical upgrade. It’s ideal for drivers who prefer metal hardware over plastic, those who want faster fuel-stop handling, and truck owners who need a secure replacement that won’t corrode or easily get lost.\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 cap compatible with all Dodge Ram models?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It fits 2019–2026 Dodge Ram 1500\/2500\/3500 diesel trucks that use the three vertical plastic posts in the filler; not for non-diesel variants.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the magnetic cap stay secured while driving?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—the magnetic retention plus aluminum construction provides a firm seal designed to resist road vibration and daily use.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"DOCA","offers":[{"title":"Default Title","offer_id":48085625864350,"sku":"B0885YXZ9N","price":42.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/doca-diesel-fuel-cap-front-view.jpg?v=1785875208","url":"https:\/\/northtrailauto.ca\/products\/doca-diesel-fuel-cap-for-dodge-ram-magnetic-green-aluminum-fits-2019-2026-1500-2500-3500","provider":"North Trail Auto","version":"1.0","type":"link"}