Mercedes Sprinter W906 OM651 Air Filter Box Silencer Housing Cover A0000907801

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes Sprinter W906 OM651 Air Filter Box Silencer Housing Cover is an original intake system component designed for use in Mercedes vehicles equipped with the OM651 engine in the W906 body. Its robust construction, factory-spec fitment, and preserved mounting geometry make it a functional service solution for professional workshops and users who prioritize engine performance.

Specifications and technical data

• SKU: A0000907801-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A0000907801
• Substitutable numbers: A0000907801, A 000 090 78 01
• Category: Air Filter Housings

Purpose and role in the intake system

The air filter housing in the OM651 engine is responsible for securely seating the filter element and ensuring proper airflow to the intake system. A correctly selected housing minimizes the risk of leaks, prevents the intake of contaminants from outside the filter, and helps maintain uniform airflow, which translates into stable engine operation and predictable combustion parameters.

This component, dedicated to the W906 with the OM651 engine, ensures compatibility with the factory engine bay architecture, facilitating installation and subsequent maintenance, such as regular filter element replacement.

Benefits of using an original housing

Using an original air filter housing in a Mercedes vehicle provides a range of practical operational benefits:

• secure fitment to the intake system and engine bay mounts,
• maintenance of proper sealing between the filter and intake ducts,
• reduced risk of dust and fine particles bypassing the filter element,
• preservation of the factory airflow characteristics for the OM651 engine.

As a result, the housing supports the safe operation of the turbocharger and fuel injection system, both of which are particularly sensitive to the quality of the intake air.

Product characteristics and service application

The presented housing belongs to the Air filter housings category and is intended for installation in Mercedes vehicles equipped with the OM651 engine in the W906 body. The product is a salvaged part, making it an attractive cost-effective alternative to new components while maintaining original construction and installation compatibility.

In workshop practice, such a component is suitable both for standard replacement of a damaged housing and for comprehensive work on the intake system, e.g., after a collision or engine bay repairs. Using a genuine part allows for restoring the factory air duct routing without the need for aftermarket replacements with uncertain fitment.

Selection and integration with other system components

When selecting an air filter housing for a Mercedes with an OM651 engine, it is crucial to match it to the specific W906 body version and ensure compatibility with other intake components – ducts, sensors, and mounts. The original design facilitates integration with the existing installation, which reduces assembly time and minimizes the need for modifications.

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

Technical support and powertrain development

When working on the intake system, it is worth considering the overall condition of the engine, including the state of the accessories responsible for fuel supply and forced induction. For users interested in a broader perspective on Mercedes engines, an article describing the characteristics of diesel units, their typical faults, and ways to refresh performance parameters may be helpful – you can find it here: Giving a second life to the Mercedes OM642 engine – how injectors and turbochargers restore power to the 3.0 V6 CDI.

Such materials help to better understand the relationship between a functional intake system, the condition of the air filter and housing, and the durability of the entire engine, which facilitates informed service decisions.