Diesel Fuel Cap, Aluminum Billet Fuel Tank Cap & DEF Exhaust Fluid Cap, Magnetic Fuel Cap, Gas Cap Replacement, Compatible with Dodge RAM 1500 2500 3500 Trucks (2013-2019)

Durable Material: Both the fuel tank cap and the gas cap are meticulously crafted from CNC aluminum, ensuring robust strength, resistance to abrasion and corrosion, as well as a sleek, glossy finish. They offer superior durability and reliability over standard plastic lids, lasting much longer

Magnetic Design: the base of the fuel cap is equipped with neodymium magnets to guarantee the strongest possible magnetic attachment. During refueling, you can simply rest the gas cap against the steel fuel door, and the magnet will securely hold it in position

Excellent Sealing: Gas cap covers feature a robust seal, with O-rings securely fitting inside the filling holes to safeguard your fuel system against dust, water, rain, snow, and various other contaminants. This helps prevent costly engine repairs and ensures long-term reliability

Packaging and Dimensions: Package includes 1 x green magnetic diesel fuel cap and 1 x blue Dodge Ram exhaust DEF cap (DEF does not fit GM models), the diameter of the plug opening is 1.44 inches and 0.85 inches respectively

Range of Application: This fuel cap replacement fits for Dodge Ram 1500, 2500, 3500 diesel trucks (2013-2019) with capless systems, Cummins and eco-diesel 3.0L V6, It also fits other vehicles equipped with the GM 3.0 Duramax fuel system