Water Hose Mercedes W204 W212 Radiator Coolant Feed Tube Pipe Line A2762000452

Water Hose Mercedes W204 W212 Radiator Coolant Feed Tube Pipe Line is an original cooling system component from the Cooling system hoses and pipes group, designed for use in Mercedes vehicles. This used component allows for a technically correct and cost-effective repair of the coolant circuit, maintaining the factory fluid routing geometry and compatibility with other system elements.

Specifications and technical data

• SKU: A2762000452
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2762000452
• Substitutable numbers: A2762000452, A 276 200 04 52
• Category: Coolant Hoses

Function in the cooling system

The water hose in Mercedes W204 and W212 models is responsible for stable coolant routing between individual system components. A correctly selected hose:

• ensures a leak-proof connection between cooling system components,
• maintains proper fluid flow in the intended direction,
• reduces the risk of engine overheating,
• minimizes stress resulting from engine operation and temperature fluctuations.

Thanks to maintaining the original hose geometry, installation is predictable, without the need to modify other components in the engine bay.

Benefits of using an original Mercedes hose

Using an original water hose in a Mercedes W204 / W212 translates into a number of practical advantages in daily operation:

• Factory fit – the hose is designed for the specific cooling system architecture, which facilitates installation and reduces the risk of leaks.
• Consistency with other system elements – the diameters of the connectors, shape, and length of the hose are adapted to standard radiators, fittings, and couplings.
• Stable operation over a wide temperature range – the hose construction is prepared for operation in conditions typical for Mercedes engines, taking into account changes in pressure and fluid temperature.
• Cost-effective repair – the used component allows for lower service costs while maintaining parameters close to factory specifications.

Application and part selection

Water Hose Mercedes W204 W212 Radiator Coolant Feed Tube Pipe Line is designed for operation in the coolant circuit within the engine bay. When selecting a hose for a specific vehicle, it is worth paying attention to:

• compatibility with the body generation (W204, W212),
• cooling system configuration in the given engine,
• layout of connectors and associated components in the engine bay.

Selecting an original hose from the same design group avoids collision issues with other components and ensures proper coolant flow throughout the entire circuit.

Characteristics of the used component

The offered hose belongs to the group of used parts, meaning it comes from vehicle dismantling and has been verified for suitability for further use. This type of component is particularly attractive to users who:

• are looking for a solution to reduce the cost of cooling system repairs,
• want to maintain the original technical specification of the vehicle,
• prefer parts from factory production rather than replacements of unknown origin.

Choosing a used hose from original Mercedes production is a reasonable compromise between price and maintaining the proper operating parameters of the cooling system.

Cooling system service expansion

When replacing a single hose, it is worth considering a broader inspection of the cooling system – checking other hoses, the condition of the radiator, connections, and fan efficiency. In the context of seasonal loads, especially in high temperatures, our guide may be helpful: Summer heat vs. cooling system – how used components help in economical operation.

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 connecting sections, check the available parts in the Mercedes cooling system hoses and pipes category.