Mercedes W415 Heat Exchanger Heater Blower Radiator A4158304800

Mercedes W415 Heat Exchanger Heater Core A4158304800 is an original heating system component designed for use in Mercedes W415 series vehicles. The construction, based on the factory design, ensures proper heat exchange between the coolant circuit and the air directed into the cabin, which translates to stable and predictable heater operation. A used OEM component is a solution for users seeking a technically matched part while maintaining reasonable service costs.

Specifications and technical data

• SKU: A4158304800
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A4158304800
• Substitutable numbers: A4158304800, A 415 830 48 00
• Part type: Heater Core
• Category: Heater Cores

Purpose and Function of the Heat Exchanger

The presented heat exchanger belongs to the group of components responsible for efficient cabin heating and defrosting of windows in the vehicle. Thanks to the appropriately designed structure of channels and heat exchange fins, the heater core enables efficient transfer of thermal energy from the system to the air supplied into the interior. A correctly selected heat exchanger limits drops in heating performance, supports the thermal comfort of the driver and passengers, and stabilizes the operation of the entire ventilation system.

Benefits of Using an Original Mercedes Part

Using an original heat exchanger in the W415 model allows for maintaining factory flow parameters and hydraulic resistances in the system. This translates to:

• consistent operation with other components of the heating and ventilation system,
• appropriate geometric fit to the heater housing and air ducts,
• preservation of the interior heating characteristics designed by the manufacturer.

Thanks to this, the heating system operates predictably, without the need for installation modifications or the use of compromise mounting solutions.

Characteristics of the Used Component

The offered heater core is a used part from a dismantled vehicle, allowing for economical repair of the heating system while maintaining the original manufacturer's specifications. This type of component is particularly useful in situations where structural compliance with the factory solution and reduction of vehicle operating costs are a priority. A heat exchanger of this type is suitable for both standard replacement of a worn-out part and for repairs resulting from leaks or reduced heating performance.

Selection by Part Numbers and Vehicle Compatibility

When selecting a heater core for a specific vehicle, it is crucial to compare the part number and interchangeable numbers with the service documentation or the existing component. This helps avoid installation problems and ensures full compatibility with the system in a given model. If in doubt, it may be useful to consult manufacturer catalogs or specialized tools for compatibility verification by part numbers.

If you want to learn more about safely selecting components by manufacturer markings, it is worth reading the practical guide: buying parts online without risk – verifying compatibility by OEM numbers.

System Expansion within the Same Group

If you are planning a comprehensive repair or modernization of the heating and ventilation system area in your Mercedes and need other components from the same group, such as additional heater cores, heat exchange modules, or related system parts, check the available parts in the category Mercedes Heat Exchangers.

Summary

Mercedes W415 Heat Exchanger Heater Core A4158304800 is a solution for users expecting factory fit, stable heating system operation, and predictable performance parameters. Choosing an original, used part from this group allows for a technically correct repair while maintaining a favorable cost-to-functionality ratio, which is particularly important for vehicles used intensively or for fleets.