Prevents debris from entering the fuel and DEF filler necks on your 2013-2018 (4th Gen) RAM. CNC precision machined 6061 aluminum, these magnetic Diesel and DEF filler caps not only look good but conveniently attach to your filler door when not in use. Press-fit with dual Viton O-rings to prevent leaks. Vented to prevent backing out under pressure.
Key Features
Prevents debris from entering filler necks
Strong neodymium magnetic sticks to fuel door
6061 billet aluminum
Anodized for corrosion resistance
CNC machined
Large grip for big hands
Twist-to-lock
Laser etched Banks logo
Fitment Note
Depending on build date, some 2019 model year RAM trucks still use the older 2018 style diesel fill neck. Please check your vehicle fitment with the photo below.
Stay Here (4th Gen Ram) Switch To 66700 (5th Gen Ram)
