Mercedes-Benz C W203 OM611 Air Charge Intake Intercooler Right Hose A2035280282

Mercedes-Benz C W203 OM611 Air Charge Intake Intercooler Right Hose is a component of the forced induction system responsible for the efficient flow of cooled air to the engine. As part of the Lines, hoses, and pipes group, it ensures a stable connection between intake system components, which translates into smooth engine operation. Using an original pre-owned component is a sensible choice for vehicle maintenance when fitment and correct flow characteristics are essential.

Specifications and technical data

• SKU: A2035280282
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2035280282
• Substitutable numbers: A2035280282, A 203 528 02 82, BG
• Location on the vehicle: Right
• Category: Hoses, Lines & Pipes

Purpose and technical function

The described intercooler hose is designed for use in the Mercedes C-Class W203 generation model with the OM611 engine. It is responsible for transporting compressed, cooled air from the intercooler to the rest of the intake system, which has a direct impact on the performance and refinement of the turbocharged engine.

This component operates under conditions of variable pressure and temperature, which is why its proper condition is crucial for maintaining the tightness of the forced induction system, reducing power loss, and ensuring stable throttle response.

Vehicle placement and fitment

The intercooler hose is mounted on the right side of the vehicle, in accordance with the factory routing of the intake system in the Mercedes C-Class W203. This placement requires specific shape and geometry to bypass other components in the engine bay and maintain safe distances from heat-generating parts.

Thanks to a design consistent with the factory solution, installation is predictable – the mounting points and hose routing are matched to the original engine bay architecture, which facilitates service and reduces the risk of tension or rubbing against other parts.

Benefits of using an original intercooler hose

Using an original hose in the forced induction system allows for maintaining the airflow parameters specified by the vehicle manufacturer. This is particularly important in turbocharged engines, where leaks or incorrect hose cross-sections can cause power loss, increased turbo lag, or error codes stored in the engine control unit.

By choosing this component, you gain:

• a component designed specifically for the intake system of the Mercedes C-Class W203 with the OM611 unit,
• proper fitment to existing mounts and hose routing,
• reduced risk of leaks in the critical area between the intercooler and the engine.

Application in service and intake system upgrades

Replacing the intercooler hose is recommended when noticeable symptoms occur, such as power loss, oil traces on intake hoses, hissing under load, or errors related to boost pressure. Installing a functional pre-owned component allows you to restore correct system performance without the need to invest in more expensive solutions, while maintaining the factory airflow concept.

This intercooler hose works well both for standard replacement of a worn-out hose and for comprehensive forced induction system service, including inspection of the intercooler, clamps, and other intake hoses.

If you are planning a comprehensive repair or upgrade of the intake system area in your Mercedes and need other elements from the same group, such as flexible air hoses, rigid pressure pipes, or forced induction system connectors, check out the available parts in the Mercedes lines, hoses, and pipes category.

When selecting parts by manufacturer numbers or comparing different engine versions, a practical guide on verifying component compatibility may be helpful – you will find detailed tips in the article Online parts shopping without risk – 5 proven ways to verify component compatibility using OEM numbers and paint codes.