Air Filter Box Mercedes W204 W212 OM651 Diesel Air Silencer Housing A6510901101

Mercedes W204 W212 OM651 Air Filter Housing A6510901101 is a factory intake system housing designed for OM651 diesel engines, mounted in the front of the engine bay. It is responsible for the stable flow of air to the filter and then to the engine, which contributes to the efficient operation of the diesel engine and the maintenance of proper combustion parameters. A used part from this group allows for a technically correct repair of the intake system without the need to invest in a new part.

Specifications and technical data

• SKU: A6510901101-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A6510901101
• Substitutable numbers: A6510901101, A 651 090 11 01
• Location on the vehicle: Front
• Fuel type: Diesel
• Category: Air Filter Housings

Function and Role of the Air Filter Housing

The air filter housing in the OM651 engine is responsible for the airtight seating of the filter element and directing the air drawn from the surroundings. A correctly selected housing:

• ensures stable mounting of the filter in the front part of the engine bay,
• limits the ingress of contaminants into the intake system,
• contributes to uniform airflow to the diesel engine,
• helps maintain appropriate operating conditions for the turbocharger and injection system.

Thanks to the proper geometry of the intake channels, the housing supports efficient cylinder filling, which is important for the dynamics and smoothness of the diesel engine's operation.

Designed for OM651 Engine and Front Vehicle Mounting

The presented housing has been specifically designed for the intake system of the OM651 unit used in Mercedes W204 and W212 models. The design, adapted for the front area of the engine bay, facilitates correct seating on factory mounting points and cooperation with standard intake ducts.

This solution allows for:

• maintaining the original airflow path,
• correct fitment with other accessory components,
• maintaining the factory noise level of the intake air,
• trouble-free servicing when replacing the filter element.

Benefits of Using a Used Original Housing

Choosing a used air filter housing from this group is a cost-effective and technically sound solution for the intake system. The original design ensures:

• compliance of shape and mounting points with the factory Mercedes design,
• appropriate body stiffness, limiting vibrations and unwanted resonances,
• the possibility of direct replacement of a damaged housing without installation modifications.

This allows for the restoration of correct air intake conditions in the diesel engine without altering the vehicle's construction.

Application in Mercedes Intake System

The air filter housing offered here is an intake system component intended for Mercedes diesel vehicles where maintaining a clean and stable airflow is crucial. A correctly selected part helps reduce the risk of premature wear of the turbocharger and injection components, and also supports the maintenance of proper exhaust emission parameters.

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 intake ducts, covers, or filter mounting elements, check the available parts in the Mercedes Air Filter Housings category.

Support in Optimizing Service Costs

When planning your service budget, consider using proven used parts, especially for structural components of the intake system. For drivers interested in a broader approach to reducing operating costs, an article describing practical component selection strategies may be helpful, available here: Repairing a Volkswagen for Pennies? Discover How to Save on Original Car Parts.