1. The engine coolant thermostat is designed to regulate the cooling capacity of the cooling system to that the engine runs within the appropriate temperature range. 2. Direct replacement, remove the old cracked and broken thermostat, and install the new one directly. 3. Made of high quality material, this coolant flange thermostat is anti-rust, sturdy, durable, in good working condition and has a long service life. Type:Engine Coolant Thermostat Fitment Type:Direct Install Condition:100 percent New Part Number:2702000615, A2702000615, 270 200 06 15, A 270 200 06 15, 2702000415, A2702000415, 270 200 04 15, A 270 200 04 15, 2702002200, 270 200 22 00, 2702000615, 2702000315 Part numbers:2702000615, 270 200 06 15, A2702000615, A 270 200 06 15 Fitment: For 2014-2019 CLA250 4Matic Sedan 4-Door For 2014-2019 CLA250 Base Sedan 4-Door For 2015-2019 CLA250 Sport Sedan 4-Door For 2014-2018 CLA45 4Matic Sedan 4-Door For 2014-2018 CLA45 Base Sedan 4-Door For 2015-2019 GLA250 4Matic Sport Utility 4-Door For 2015-2019 GLA250 Base Sport Utility 4-Door For 2016-2018 GLA250 Sport Sport Utility 4-Door For 2019-2019 GLA250 Sport Sport Utility 4-Door For 2015-2019 GLA45 4Matic Sport Utility 4-Door For 2015-2016 GLA45 Base Sport Utility 4-Door Colour:Black Material:Plastic Package Contents: 1 x Engine Coolant Thermostat 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.