Features: 1.OE Number: The referencing OE number of this radiator coolant overflow tank are 2465000049, 671?50577, 24650ss00049, which is molded depend on the original data. 2.Fitment: The engine coolant recovery tank is a replacement for Mercedes?Benz CLA250 2014?2018, for CLA45 AMG 2014?2018, for GLA 250 2015?2017, for GLA 45 AMG 2015?2017. 3.Durable Construction: Made of ABS plastic, good sealing, effective prevent leakage, high temperature resistance, low temperature proof, not easy to break. 4.Function: Play an important role in balancing the pressure of the water tank, and can intuitively know whether the current water volume of the water tank is sufficient. 5.Easy Installation: Easy to install, no modification, cutting, or drilling required. It adopts original standard, which is a perfect replacement and can perfectly match to your car. Specification: Item Type: Radiator Coolant Overflow Tank_x000D_ OE Number: 2465000049, 671?50577, 24650ss00049_x000D_ _x000D_ Material: ABS_x000D_ Fitment:_x000D_ Replacement for Mercedes-Benz CLA250 Coolant Reservoir 2014-2018_x000D_ Replacement for Mercedes-Benz CLA45 AMG Coolant Reservoir 2014-2018_x000D_ Replacement for Mercedes-Benz GLA 250 Coolant Reservoir 2015-2017_x000D_ Replacement for Mercedes-Benz GLA 45 AMG Coolant Reservoir 2015-2017 Note: Please double check the part number of your item, matching information is for reference only._x000D_ If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!