Mercedes Benz EXPANSION TANK W177/W247

Description

Mercedes-Benz Expansion Tank – W177 / W247 | Coolant Reservoir for A-Class & B-Class Models (2018-Onwards)

Maintain optimal engine temperature and prevent overheating with this high-quality expansion tank designed for Mercedes-Benz W177 and W247 models. Commonly referred to as a coolant reservoir or water bottle, this component plays a crucial role in your vehicle’s cooling system. It stores excess coolant, helps regulate system pressure, and ensures efficient coolant circulation during temperature fluctuations.

This expansion tank is engineered to match the original equipment specifications, delivering a perfect fit and reliable performance for the latest generation A-Class (W177) and B-Class (W247) models from 2018 onwards.

Vehicle Compatibility:

• Mercedes-Benz A-Class W177 (2018–Present)

  • A180, A200, A250, A35 AMG

• Mercedes-Benz B-Class W247 (2019–Present)

  • B180, B200, B220

• Compatible with turbocharged petrol and diesel engines

• Replaces OEM part numbers: A2475000049, A2475000549, and related variants

Key Features:

• OEM Fitment & Quality: Direct replacement for the factory tank, ensuring seamless installation without modifications

• Heat-Resistant Construction: Made from high-strength plastic that resists cracking, warping, and leaks under high-temperature conditions

• Clear Coolant Visibility: Transparent tank body makes it easy to monitor coolant levels at a glance

• Sensor Ready Design: Built with factory-style fittings and ports for original coolant level sensors

• Pressure-Sealed Cap Compatibility: Maintains correct system pressure to protect engine and radiator components

When to Replace the Expansion Tank:

Over time, exposure to high temperatures and pressure can cause the expansion tank to degrade or crack. Common signs of a faulty tank include:

• Visible coolant leaks

• Frequent low coolant warnings

• Steam or overheating

• Discoloration or brittleness of the tank

• Engine temperature fluctuations

A worn expansion tank can compromise the efficiency of your cooling system and lead to costly engine repairs. Replacing it with this durable, OEM-spec tank ensures your Mercedes-Benz continues to run smoothly and efficiently.

Quality Meets Affordability:

This Mercedes-Benz W177 / W247 expansion tank is a reliable, cost-effective solution for restoring your vehicle’s cooling performance. It’s ideal for workshops and DIY enthusiasts alike, offering dealership-grade quality without the high price tag.

Order your Mercedes-Benz Expansion Tank for W177 / W247 today and keep your A-Class or B-Class engine cool and protected.