AMCC Upgrade Aluminium Thermostat Housing Assembly Compatible with Mercedes-Benz M274 W205 S205 C205 V205 W213 C180 C200 E200 GLC200 GLE350 SLC200 CLS260 GLK200 Replaces: 2742000115,2742003100 Vehicle Compatibility: Compatible with Mercedes Benz C300 (2015-2018), C350E (2016-2018), E300 (2017-2019), GLC300 (2016-2019), GLC350E (2018-2020), and SLC300 (2017-2020), ensuring perfect fitment for these models OE Part Numbers: Replaces part numbers A2742000115, 2742003100, and 2742004200, providing a reliable direct replacement for your original thermostat Opening Temperature: The thermostat is designed to start opening at 97°C (207°F), ensuring optimal engine cooling performance at the right temperature Reliable Performance: Built to meet or exceed OEM standards, ensuring long-lasting durability and efficient engine temperature regulation,The use of high-quality aluminum material is a perfect replacement for the original plastic material, eliminating aging and cracking. Purchase with confidence: If you are not sure about the vehicle fitment or any questions or concerns, please message us via amazon. We will resolve the issue to meet your satisfaction