Fangrui Product Details Description: 1. Flexible And Easy To Use. 2. New And Nice Qulity, To Use. 3. Built To Quality Control Standards. 4. Stable Performance, High Reliability. 5. Tested Prior To Leaving The Factory. Specifications: Type Name: Voltage Regulator Part Number: 2054400073 2059052809 A2059052809 A2059053414 A2054400073 Fitment: For - C-class (w205) 2013-2018 E-class (w213) 2016-2018 Glc (x253) 2015-2019 Glc Coupe (c253) 2016-2019 S-class (w222, V222, X222) 2013-2017 S-class Convertible (a217) 2015-2017 Applicable Engine: For - M 157.985, M 176.980, M 177.980, M 256.930, M 264.915, M 264.920, M 274.910, M 274.920, M 276.823, M 276.824, M 276.853, M 276.960, M 277.980, M 278.929, M 279.980, 626.951, 642.855, 642.861, 642.873, 651.921, 654.916, 654.920, 656.929 Material: Abs Colour: Black Package Contents: 1 X Voltage Regulator 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