AIr Filter Box Mercedes W204 Diesel OM642 Right Air Filter Housing A6420904401

AIr Filter Box Mercedes W204 Diesel OM642 Right Air Filter Housing is a factory-original intake system component designed for the OM642 diesel engine series. The original design ensures stable airflow to the engine, proper seating of the filter element, and a perfect fit for the factory mounting points on the right side of the engine bay. It is a practical solution for users who wish to maintain consistency with Mercedes factory specifications.

Specifications and technical data

• SKU: A6420904401
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A6420903601
• Substitutable numbers: A6420942404, A 642 094 24 04, A6420903601, A 642 090 36 01
• Location on the vehicle: Right
• Fuel type: Diesel
• Category: Air Filter Housings

Purpose and function in the intake system

The right air filter housing in the OM642 diesel engine is responsible for the airtight routing of air drawn into the intake system and for securely holding the filter element. This component works in conjunction with intake ducts, hoses, and sensors to create a cohesive air delivery system for the turbocharged diesel engine. By maintaining the original housing geometry, it is possible to ensure proper airflow, which contributes to the smooth operation of the power unit.

Fitment for Mercedes W204 with diesel engine

The described housing has been designed specifically for the Mercedes W204 model with the OM642 diesel engine and is mounted on the right side of the vehicle. This means that the mounting points, shape, and routing of the air ducts are consistent with the manufacturer's original specifications. Such a fit facilitates installation, reduces the risk of leaks, and allows for the original routing of hoses and accessories in the engine bay.

Characteristics of the used component

The air filter housing comes from the secondary market, which allows for an economical replacement of the part while maintaining the original Mercedes design. The used component is a good choice in situations where the existing housing has suffered mechanical damage, cracking, or deformation, and the priority is to maintain the factory intake system. Choosing an original, used housing reduces the risk of fitment issues typical of aftermarket parts with universal geometry.

Benefits of using an original air filter housing

• Factory fitment for the Mercedes W204 with the OM642 diesel engine on the right side of the engine bay.
• Consistency with the original intake system, which promotes stable engine performance parameters.
• Ability to use existing mounts, hoses, and accessories without additional modifications.
• Cost-effective solution thanks to the use of secondary market parts while maintaining OEM construction.

Expanding the intake system in your Mercedes

If you are planning a comprehensive repair or upgrade of the engine area in your Mercedes and need other components from the same group, such as additional housings, intake ducts, or air hoses, check out the available parts in the Mercedes air filter housings category.

Summary

AIr Filter Box Mercedes W204 Diesel OM642 Right Air Filter Housing is a practical choice for users who want to restore the proper operation of the intake system after damage to the factory housing. The original design, intended for the diesel engine, and mounting on the right side of the vehicle facilitate trouble-free installation and the preservation of factory airflow characteristics. It is a solution that allows you to maintain consistency with the manufacturer's design while optimizing service costs.