Mercedes-Benz Coolant Expansion Tank 2465000049 – A-Class, B-Class, CLA & GLA

Direct-replacement coolant expansion tank for selected Mercedes-Benz and Smart applications, typically covering model years 2013 to 2020+ with 2.0L inline-4 engines. Applications shown include A-Class (W176), B-Class / B250 (W246 / W242), CLA-Class including CLA250 and CLA45 AMG (C117 / C177), and GLA-Class including GLA250 and GLA45 AMG (X156). Please confirm compatibility using the vehicle VIN/chassis number before purchase.