Mercedes W213 C238 C253 Intercooler Air Charge Intake Pipe Hose Line A6420908137

Mercedes W213 C238 C253 Intercooler Air Charge Intake Pipe Hose Line is a component from the Lines, hoses and pipes category, designed for the turbocharging system in modern Mercedes engines. It is responsible for the stable routing of compressed air from the turbocharging system, which directly impacts engine performance and power delivery across the full load range. Using an OEM component is a sensible choice for intake system maintenance when you require factory geometry and fitment without unnecessary modifications.

Specifications and technical data

• SKU: A6420908137
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A6420908137
• Substitutable numbers: A6420908137, A 642 090 81 37
• Category: Hoses, Lines & Pipes

Function and application in the intake system

The intercooler intake pipe in Mercedes E-Class models and related coupe and SUV bodies is responsible for a leak-proof connection of the turbocharging system components. A properly selected pipe:

• ensures proper compressed air flow between the turbocharger, intercooler, and intake manifold,
• reduces pressure drops in the system, which translates into stable performance,
• minimizes the risk of leaks that can cause power loss and engine control unit errors,
• maintains the correct routing geometry of the pipe in the engine bay, without collision with other components.

By maintaining the factory shape and diameter, the pipe supports proper operation of the turbocharging system and facilitates future diagnostics and service.

Construction and fitment for Mercedes W213 / C238 / C253

The offered intake pipe has been designed specifically for the Mercedes E-Class W213 platform and related coupe and SUV bodies. This means that:

• its length and profile are adapted to the factory layout of components in the engine bay,
• the ends of the pipe are prepared for use with original clamps and connectors,
• the pipe routing takes into account the workspace around the engine, accessories, and body elements.

Such fitment allows for installation without modifications and maintains the original rigidity and routing of the intake system, which is important for both durability and service convenience.

Condition, benefits of choosing a used part, and service aspects

The pipe is offered as a used part, which is a cost-effective solution for maintenance repairs in vehicles several years old. Choosing an original dismantled component allows you to maintain:

• factory material quality and construction,
• compatibility with the mounting system and brackets in a given model,
• consistency with other elements of the intake system.

When replacing the intake pipe, it is recommended to check the condition of clamps, connectors, and adjacent turbocharging system components. Properly performed installation reduces the risk of subsequent leaks and helps maintain stable engine operating parameters.

Support with selection and system expansion

If you are planning a comprehensive repair or upgrade of the engine area in your Mercedes and need other elements from the same group, such as intake pipes, intercooler hoses, or vacuum lines, check the available parts in the Mercedes lines, hoses and pipes category.

For drivers who are also thinking about improving the comfort and aesthetics of the cabin, a guide on selecting interior elements from the secondary market may be helpful – you can find more practical tips in the article Premium interior for half the price: second-hand seats, steering wheels, and multimedia.

Summary

Mercedes W213 C238 C253 Intercooler Air Charge Intake Pipe Hose Line is a solution intended for users who expect factory fitment and proven construction in the turbocharging system. A used OEM component allows you to restore proper airtightness and airflow in the engine, without the need to use replacements with uncertain geometry. It is a practical choice for servicing modern Mercedes engines, combining functionality with reasonable repair costs.