Coolant Hose Mercedes W177 M260 M282 Pipe Expansion Tank To Radiator A1775016100

Description

Coolant Hose Mercedes W177 M260 M282 Pipe Expansion Tank To Radiator connecting the expansion tank to the radiator is a cooling system component designed by Mercedes for the stable operation of M260 and M282 engines. This used hose ensures factory-standard fluid flow geometry, which promotes even heat dissipation and maintains the engine’s safe operating temperature. It is a practical solution for drivers and workshops looking for an original component at an affordable price.

Specifications and technical data

• SKU: A1775016100
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1775016100
• Substitutable numbers: A1775016100, A 177 501 61 00
• Category: Coolant Hoses

Function and role in the cooling system

The coolant hose between the expansion tank and the radiator is responsible for the stable transport of coolant in the upper part of the system. A correctly selected component:

• maintains proper pressure in the circuit,
• ensures unobstructed flow between the tank and the radiator,
• reduces the risk of engine overheating under heavy load,
• supports proper venting of the cooling system.

Thanks to its matched diameter and shape, the hose works perfectly with the radiator and tank connectors, minimizing the risk of leaks and uncontrolled fluid loss.

Compatibility with Mercedes W177 and M260 / M282 engines

This hose has been developed specifically for the W177 platform with M260 and M282 units, which translates into precise fitment to the factory cooling system. This means:

• compatibility with the original routing in the engine bay,
• proper positioning relative to other components (engine accessories, wiring harnesses, housings),
• preservation of the fluid flow path designed by the manufacturer.

For workshops and users, this means easier installation and no need to modify mounts or clamps.

Characteristics of the used component

The hose comes from the Cooling system hoses and pipes category and is a used part, which allows you to combine original quality with an attractive price. In practice, this means:

• preservation of the factory design and shape of the hose,
• the possibility of an economical cooling system repair,
• a reasonable choice for vehicles used intensively or in fleet operations.

A used hose is particularly interesting where quick vehicle restoration is required while keeping service costs under control.

The importance of choosing the right cooling hose

In a cooling system, every hose operates under conditions of variable temperature and pressure, which is why choosing the right component has a direct impact on:

• engine operating temperature stability,
• resistance to local overheating,
• reducing the risk of failures related to coolant loss.

In the case of M260 and M282 units, where thermal loads are high, the correct hose between the expansion tank and the radiator is an essential part of the entire cooling system.

More about the cooling system and purchasing used parts

If you want to better understand how high temperatures affect the efficiency of radiators, fans, and hoses, check out our guide: Summer heat vs. cooling system – used radiators and fans as a way to save money. This is a practical addition to your knowledge when planning cooling system maintenance.

For those who want to make informed choices when buying used components online, we have also prepared a step-by-step guide: safe purchase of used car parts online, helpful for both drivers and professional workshops.

Related Mercedes cooling system components

If you are planning a comprehensive repair or upgrade of the engine area in your Mercedes and need other elements from the same group, such as additional hoses, return lines, or sections connecting to the heater core, check out the available parts in the Mercedes cooling system hoses and pipes category.