Wsays Magnetic Billet Aluminum Blue Diesel Exhaust Fluid Cap/DEF Cap & Green Fuel Cap Fit for 2013-2023 Dodge Ram Cummins EcoDiesel 1500/2500/3500/4500/5500 Pick-up Truck - 70501001+70520001

• 【Fitment】: Compatible with 2013-2023 Dodge Ram Cummins EcoDiesel 1500/2500/3500/4500/5500. 【Upgrade Design】:A perfect replacement for the original plastic cheap cap, To prevent impurities such as rain, snow, dust, and mud from entering the diesel exhaust fluid tank to protect the fuel system, giving you a better experience. 【Excellent Performance & Durability 】: High-quality 6061 aluminum not only makes it light-weight, but also more durable. Blue Anodized treatment offers more resistance to corrosion, thus prolonging service life and maintaining the aesthetics of your vehicle. 【Precision Assurance & Sealing Technology】: Through Computer-aided design & Multiple Fitment Tests to ensure the perfect fit. O rings washer is included to further improve sealing, prevent oil leaks problem.Neodymium magnet in bottom of fuel cap.Easy to install, Plug and Play. 【Easy Installation & Satisfaction Guarantee】: It only takes a few minutes to finish the installation. Just remove the old caps and directly replace it.Our powerful service team provides you a 100% satisfaction with the service and measures ,which make you to use our products without any worries.