Diesel Fuel Cap & DEF lid for 2019-2024 Ram-Magnetic Diesel Lid for 2019 2020 2021 2022 2023 2024 Ram 1500 2500 3500 Green Aluminum Automotive Fuel Tank Cap Replacement Ram Accessories,Diesel+DEF cap

【Function & Compatibility】 Diesel Fuel Cap + Exhaust Fluid Cap/DEF Cap combo, to prevent impurities such as rain, snow, dust, and mud from entering the fuel tank to protect the fuel system.Compatible with 2019 2020 2021 2022 2023 2024 2025 Dodge Ram 1500 2500 3500 Diesel

【Upgrade Magnetic Process】 The Diesel lid use a strong permanent neodymium magnet to optimize the usage functions,which makes it has a stronger magnetic suction ability to help attach the cap to the vehicle during refueling, and the DEF cap comes with anti-lost rope preventing the loss of the gas cap.

【Excellent Performance & Durability 】 High-quality 6061 aluminum not only makes our fuel tank lid lightweight but also more durable. Green Anodized treatment offers more resistance to corrosion, thus prolonging lifespan and maintaining the aesthetics of your vehicle.

【Precision Assurance & Sealing Technology】 Through 3D scanned design & Multiple Fitment Tests to ensure the perfect fit. O rings is included to further improve sealing, and prevent oil leaks or warnings of insufficient oil pressure.

【Breezy Installation】 It only takes a few minutes to finish the installation. Just remove the old caps and directly twist it on. Buy with 5 year hassle free warranty