Gas Cap Fuel Tank Cap Compatible with Nissan Titan 2011-2021, Xterra 2011-2015, Armada 2011-2013, Pathfinder 2011-2012, NV1500/2500 2012-2020 Replaces 17251-ZZ62D 17251-ZZ62B
Seal Protection: Seal the tank to prevent gasoline evaporation and external pollutants from entering the tank to ensure the clean and safe fuel system
Drainage Function: Prevent rain or other moisture accumulation in the tank cap, avoid water penetration into the tank, protect the engine from water damage