Buy & SellVehicles & PartsVehicle PartsEngine & MechanicalNTK 21559 Oxygen Sensor SEALEDNTK 21559 Oxygen Sensor SEALED$80Corrosion and abrasion resistant. Checks for the amount of oxygen in the exhaust. Ensures longevity. SEALED.WHERE TO MEETCasino Ajax ParkingView MapSELLERStanAudley231 review0 chatsΒ·0 favoritesΒ·4 viewsSEND CHAT TO SELLERHi Stan! Iβm interested in your listing.Hi Stan! Iβm interested in your listing.Get the Karrot app to chatSign In to chat