Jeep Wrangler 2012-2017, Non-Locking Aluminum Fuel Door by AMP Research®, 1 Piece. AMP-Research is excited to announce the release of our new aluminum alloy Fuel Door for the Jeep Wrangler JK! This new fuel door cover features expressive styling that compliments the vehicle’s body lines. A patented, cam-action hinge ensures no rattling when driving on rough roads or off pavement.