Direct replacement to your unit. Plug-and-play, direct fit, easy installation. No assembly required. Higher grade of electric components. Improved heat sink and charging capabilities. Made of material, for use. Type Name:Car Fuel Tank Door Motor Fitment Type:Direct Replacement Install Placement on Vehicle:Fuel Tank Door Part Number:A0008207703 / 0008207703 / 000 820 77 03 Interchange Part number:000820770380 / 000 820 77 03 80, 0008202303 / 000 820 23 03, 0038203297 / 003 820 32 97 Fitment: For GT (C190) 2015- For Class A (W176) 2013-2018 For Class B (W246) 2012-2019 For Class CLA (C117) 2014-2018 For C-Class Sedan (W205) 2015- For C-Class Touring (S205) 2015- For C-Class Roadster Edition (C205) 2016- For E-Class Sedan (W213) 2017- For E-Class Roadster (C238) 2017- For GLA (X156) 2014-2018 For GLC (C253) 2016- For GLC (X253) 2017- For (C292) 2015-2019 For (W166) 2015-2019 For GLS (X166) 2015-2019 For class (X166) 2012-2016 For Class M (W166) 2012-2016 For grade (R172) 2016- For class (R172) 2011-2015 For SL-Class (R231) 2012-2018 For S-Class (C217) 2014-2018 For S-Class (W222) 2013-2020 For S-Class (X222) 2014-2020 Colour: Material:Plastic Package Contents: 1 x Fuel Filler Flap Locking Motor 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.