GCX(R) uses RS200TM zinc-aluminum coating for optimal corrosion resistance. The robotically applied coating is a market leader in corrosion resistance, achieving over 200 hours of salt spray corrosion testing.

This Part Fits:

Year	Make	Model	Submodel
2013-2016	Mercedes-Benz	GL350	Bluetec 4Matic
2014	Mercedes-Benz	GL450	Base
2017-2019	Mercedes-Benz	GLS450	4Matic