Mercedes GLC 300e X253 Hybrid Coupe Evaporator Heat Exchanger A2138306801

Mercedes GLC 300e X253 Hybrid Coupe Evaporator Heat Exchanger is an original thermal system component designed for the hybrid version of the GLC 300e X253 Coupe. As part of the Oil coolers and lines group, it is responsible for stable heat dissipation and the proper operation of systems integrated with the hybrid powertrain. This used OEM component is a sensible choice for professional repair or maintenance of the cooling system in Mercedes vehicles.

Specifications and technical data

• SKU: A2138306801
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2138306801
• Substitutable numbers: A2138306801, A 213 830 68 01
• Category: Engine Oil Coolers & Lines

Purpose and function in the cooling system

The presented heat exchanger – evaporator operates within the vehicle's thermal management area, supporting the stabilization of operating conditions for the power unit and associated components. In the hybrid Mercedes GLC 300e X253 Coupe, a properly functioning element of this type helps maintain the optimal temperature of the working medium, which translates into:

• more predictable powertrain behavior under load,
• reduced risk of overheating in demanding conditions,
• consistent operation with other components from the Oil coolers and lines group.

By using an original Mercedes part, the correct flow characteristics and compatibility with the factory cooling system architecture are maintained.

Benefits of using an original heat exchanger

Choosing an original heat exchanger for the GLC 300e X253 Hybrid Coupe allows you to maintain system performance at the levels intended by the manufacturer. In practice, this means:

• reliable installation compatibility with factory connections and lines,
• preservation of the factory fluid flow geometry,
• consistency with the software and control logic of the cooling system in the hybrid version.

The used OEM element is an attractive cost-effective solution while maintaining the high quality of workmanship typical of the Mercedes brand. This is particularly important in hybrid vehicles, where the cooling system interacts with many components and requires precisely matched parts.

Condition, verification, and service application

The offered heat exchanger comes from disassembly and has the status of a used part, which allows for economical repair without sacrificing the original manufacturer's specifications. This type of component is frequently chosen by workshops specializing in the Mercedes brand when it is necessary to replace a cooling system element in a hybrid GLC 300e X253 Coupe while maintaining the factory design.

Before installation, a standard service procedure is recommended: checking for leaks, verifying the cleanliness of flow channels, and ensuring proper compatibility with existing lines and oil coolers. This approach allows for fully utilizing the part's potential and ensuring stable system operation in the long term.

Application in workshop practice and additional materials

The heat exchanger – evaporator from the Oil coolers and lines group is a key element in the comprehensive maintenance of the cooling system in the hybrid Mercedes GLC 300e X253 Coupe, especially when symptoms of overheating or unstable operating temperatures occur. To deepen your knowledge regarding diagnostics and the impact of the cooling system on the durability of the power unit, it is worth reading the article: Engine cooling system – overheating, repair, and used radiators.

If you are planning a comprehensive repair or upgrade of the cooling and lubrication area in your Mercedes and need other elements from the same group, such as oil coolers, lines, or additional heat exchangers, check the available parts in the Mercedes oil coolers and lines category.