Feature●One Year Unlimited Mileage Quality Guarantee●Fit Scion tC 2005-2008 2.4L●Installation: 1pc Upstream(Air Fuel Ratio Sensor) + 1pc Downstream●Before buying, check the “Select Your Vehicle” check (brand, model, year, engine, Note,The engine and Note in particular) at the top of the link to see if your car can be used.Description