A2055000049 Mercedes-Benz Radiator Expansion Tank / Coolant Reservoir

Description

The Mercedes-Benz A2055000049 Expansion Tank is a genuine OEM cooling system component designed to ensure proper coolant circulation, pressure regulation, and temperature control within your vehicle’s engine. This expansion tank—also known as a coolant reservoir—acts as a vital part of your Mercedes-Benz’s engine cooling system, providing a secure chamber for coolant expansion and contraction as the engine heats and cools.

Manufactured to Mercedes-Benz’s exacting standards, the A2055000049 expansion tank is built from high-grade, heat-resistant plastic that withstands extreme temperatures and long-term use. Its precisely engineered design prevents coolant leaks, pressure imbalances, and overheating issues, helping maintain optimal engine performance and reliability.

This genuine Mercedes component features factory-correct mounting points and fittings, ensuring seamless installation without the need for modifications. It is also designed to integrate perfectly with the vehicle’s coolant sensors and caps, ensuring accurate readings and maintaining factory specifications for coolant pressure and fluid levels.

Whether you’re replacing a cracked, leaking, or discolored coolant tank, the A2055000049 guarantees OEM-level fitment, durability, and peace of mind, helping extend the lifespan of your engine and cooling components.

Features:

• Genuine Mercedes-Benz OEM coolant expansion tank (A2055000049)

• Precisely engineered for perfect fit and reliable sealing

• Regulates coolant volume and pressure during engine temperature changes

• Made from durable, high-heat-resistant materials

• Prevents overheating and coolant loss

• Designed for easy installation with factory mounting points

• Compatible with OEM coolant sensors and caps

• Built to Mercedes-Benz quality standards for long-term performance

Benefits:

• Restores proper cooling system function

• Enhances engine protection and reliability

• Prevents coolant overflow, air pockets, and overheating

• Ensures accurate coolant monitoring and pressure control