Alloy fuel door for Jeep Wrangler JK Aluminum Alloy is made from die-cast aluminum alloy. This fuel door cover features expressive styling that compliments the body lines. A Patented, Cam-action hinge ensures no rattling when driving on rough roads or off pavement. It is durable die-cast aluminum housing, Corrosion-resistant construction, No-rattle, and cam-action hinge. There are two finishes available: powder-coated black and brushed aluminum.