2017-24. Oil tube o-ring. Dipstick Tube. Engine Oil Dipstick O-Ring. Engine Oil Dipstick Tube O-Ring. Engine Oil Dipstick Tube Seal. Housing for the Engine Oil Dipstick to navigate to the bottom of the Engine block. O -. Seal. Included with: Dipstick, Oil Tube, Tube, Tube Part cannot be reused/reinstalled.