APPLICATION The Fuel Filler Door Housing Hinge Pocket replacement Compatible with 20042008 Ford F150 Styleside Bed Only ,Compatible with 20062008 Lincoln Mark LT Styleside; Not Fit 2004 F150 Heritage Model , Not Fit Trucks With Flareside Beds. OE STANDARD Fuel filler housing with hinge meets the Original Equipment OE standards, ensuring replacement fit just like the original. Interchange Part Number 4L3Z9927936BA, 924801, 4L3Z9927936BA, 924801 NOTES Your original fuel door can be unbolted and installed on this this new housinghinge assembly. Allows you to open the fuel cap and put the fuel nozzle for refilling. The factory gas door housing starts to malfunction after a few years and due to this, it may not close properly and will have to be replaced DURABLE MATERIALS Fuel filler door gas cover replacement is made of high impact durable ABS Plastic for durability and resistance, ensuring longterm reliability in various weather conditions INSTALLATION The gas door housing is located near the left side rear fender of your truck. Professional Installation is Highly Recommended, No instruction included with the package.Our product has a oneyear warranty