LICHENGTAI Xenon Headlight Ballast Unit Aluminum Fits for Mercedes-Benz GL-Class X166 2012-2015 Replace A2189009203

Features:
Replaces part number: A2189009203, A 218 900 92 03, 2189009203.
Function: this headlight control unit provides the voltage needed to start the lamp and regulates the electrical current of the light once it is lit. A failed ballast will cause your bulb to burn.
High performance: this headlight ballast is designed to meet or exceed standards of original factory headlight ballast. Exact fit for plug-and-play. Manufactured from quality material, high strength and durability, which has a long service life.
Easy installation: this headlight ballast is engineered to stringent OE specifications, it is sure to exact installation and function the same or even better than the original part. Plug-and-play with no need to program or code the car.
Compatibility: this headlight ballast control module is compatible for GL-Class X166 2012-2015.
Specification:
Product name: Headlight Control Module Ballast
Material: aluminum
Light color: cool white
OE part number: A2189009203, A 218 900 92 03,2189009203
Placement on vehicle: front, left, right
Fitment:
Compatible for ML-Class W166 2011-2015
Compatible for GL-Class X166 2012-2015
Compatible for CLS-Class C218, X218 2011-2015
Compatible for SL-Class R231 2013-2016