Mercedes Benz Genuine COMPENSATING TANK 2045000649

Replaced Number: 2045000149, 2045000449,

Description: Mercedes-Benz Genuine Compensating Tank 2045000649 is engineered to maintain proper coolant expansion and pressure balance within the engine cooling system. Built to strict OEM standards, this genuine tank ensures perfect fitment, heat resistance, and long-lasting durability. It helps prevent coolant loss, supports stable engine temperature, and protects vital engine components from overheating. Ideal for replacement or preventive maintenance, this compensating tank preserves factory cooling efficiency and reliable performance. Choosing a genuine Mercedes-Benz part guarantees safety, quality, and consistent cooling under all driving conditions.