Feature: Withstand extreme changes in temperature. full construction. Solid quality materials for strong stability and long lasting durability, avoid cracks on tube or gasket. Plug and play to meet performance, provide a no-hassle installation and a leak free cooling system. Fitment: for - 350 Bluetec 4Matic 3.0L V6 - 2013-2016 for - GLS 350d 4Matic 3.0L V6 - 2017 for - ML 250 Bluetec 4Matic 2.1L L4 - 2015 for - ML 350 Bluetec 4Matic 3.0L V6 - 2012-2014 for - S 350 Bluetec 4Matic 3.0L V6 - 2012-2013 Number: A6422002315 Specification: Condition: New Fitment Type: Direct replacement Material: ABS colour: silver Package Contents: 1 x Thermostat Housing 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.