Mercedes ML W164 Radiator Hose Water Cooling Pipe A1645011082

Mercedes ML W164 Radiator Hose Water Cooling Pipe is a component from the Cooling system hoses and pipes group, designed for operation in the coolant circuit of Mercedes vehicles. A properly selected water hose ensures stable fluid flow, supports the maintenance of the correct engine temperature, and reduces the risk of engine overheating.

Specifications and technical data

• SKU: A1645011082
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1645011082
• Substitutable numbers: A1645011082, A 164 501 10 82
• Category: Coolant Hoses

Function and application of the water hose

The water hose in the cooling system is responsible for transporting fluid between key components, such as the engine block, radiator, or heater core. In the case of the Mercedes ML W164 Radiator Hose Water Cooling Pipe, a properly selected water pipe is important for:

• maintaining a stable engine operating temperature under various load conditions,
• efficient dissipation of excess heat from the engine unit,
• reducing the risk of localized overheating and associated mechanical damage,
• ensuring the smooth operation of the entire cooling system.

Thanks to its proper shape and diameter, the water hose works with factory connectors and system components, which facilitates installation and allows for maintaining the original fluid routing geometry.

Benefits of using an original Mercedes hose

The component designed for the Mercedes ML W164, coming from the Cooling system hoses and pipes group, ensures a perfect fit for the factory system and compatibility with engine accessories. In practice, this means:

• secure fitment with existing mounts and connectors,
• preservation of the fluid flow path designed by the manufacturer,
• reduced risk of leaks at connections,
• easier diagnostics and future maintenance.

An original Mercedes component also offers predictable material behavior under high temperature and pressure conditions, which is important for the long-term operation of the vehicle.

Characteristics of the used component

The water hose offered as a used component allows for an economical repair of the cooling system while maintaining the original manufacturer's specifications. In practice, this is a beneficial solution when:

• the existing hose has suffered mechanical damage or wear,
• you want to restore the efficiency of the cooling system without investing in a new set of hoses,
• you care about maintaining the original geometry and fit for the Mercedes ML W164.

Choosing a used water hose is particularly sensible for vehicles in intensive use, where a reasonable repair cost is important while maintaining correct engine operating parameters.

Technical support and additional information

To better understand how a properly functioning cooling system affects engine durability and what symptoms may indicate problems with fluid flow, it is worth checking out the guide on our blog: Engine cooling system – overheating, repair, and used radiators. The article discusses practical aspects of diagnostics and operation that will also be useful for Mercedes vehicle owners.

If you are planning a comprehensive repair or upgrade of the cooling system area in your Mercedes and need other elements from the same group, such as additional lines, flexible hoses, or water pipes, check the available parts in the Mercedes cooling system hoses and pipes category.