Fuel gas door buffer ejector latch release made of rubber and plastic for better cold and heat resistance, and easy installation. This small latch keeps the fuel door closed, also is the popper that opens fuel door. The item is very easy to install, just use a small flat tip screwdriver and carefully remove the old popper, then the new popper just pushes in place, less than five minutes is needed to replace this fuel door popper; But be careful when installing, try not to pry hard, so as not to damage the fuel gas door buffer ejector latch release. Type: Fuel tank filler door spring Part Number: 10392876, 15804918, 15873575, 15887891, 25751407, 25880365 20912532 Placement on Vehicle: Rear Fitment: for 2007-2014 for Acadia 2011-2012 for 2007-2013 for 2007-2014 for 2500 2007-2013 for 1500 2007-2014 Colour:black Material:plastic Package Contents: 1 x Fuel tank filler door spring Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.