Replacement fuel door HOUSING assembly, part #4L3Z-9927936-BA 2 small flat head screw drivers. A 7mm six point socket with a long extension ( 1/4" drive is safest ) Or a socket wrench screw driver Optional Yet Useful Mechanix gloves. Work light. The fuel door housing ran me $35 + tax at my local dealership. First off, i'll show you why it failed. Find United Pacific B21013WL United Pacific Door Latches and get Free Shipping on Orders Over $99 at Summit Racing! Do you have a broken door latch on your vehicle? United Pacific door latches are exact copies of the originals for a range of make and models. They're precision-stamped with the factory design mechanism and come in a left or right hand side application to restore door latch function.