Mercedes W169 W245 Air Filter Housing Box A2660900101

Mercedes W169 W245 Air Filter Housing Box is an original intake system component designed for A-Class and B-Class models, ensuring stable mounting of the filter element and orderly airflow to the engine. Thanks to its factory design, the housing guarantees proper sealing, which promotes smooth engine operation and limits the ingress of contaminants into the intake system. It is a practical solution for users looking for a proven, compatible, and easy-to-install air filter housing for their Mercedes.

Specifications and technical data

• SKU: A2660900101
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2660900101
• Substitutable numbers: A2660900101, A 266 090 01 01
• Category: Air Filters

Function and role of the air filter housing

The air filter housing in the Mercedes W169/W245 is responsible for tightly sealing the filter element and directing the airflow sucked in by the engine. A properly selected housing:

• stabilizes the filter element and prevents it from moving while driving,
• limits the intake of unfiltered air from the engine compartment,
• supports uniform airflow, which promotes proper operation of the fuel supply system,
• reduces the risk of larger contaminants entering further intake components.

Thanks to its factory geometry and fitment to the engine bay, the air filter housing maintains proper rigidity and works in conjunction with other intake system components, such as hoses and connection ports.

Benefits of using an original Mercedes housing

Using an original housing instead of a damaged or non-factory replacement translates into a number of practical operational benefits:

• Factory fitment – proper positioning relative to the engine and body, without the need for mounting modifications.
• Stable filter operation – a properly designed filter seat limits leaks and improves filtration efficiency.
• Easier service – the manufacturer-intended opening and closing method facilitates periodic filter replacement.
• Consistency with the rest of the intake system – the original airflow path is maintained, which promotes predictable engine performance parameters.

By choosing an original Mercedes air filter housing, you minimize the risk of installation problems and improper fitment with other engine bay components.

Condition and vehicle application

The presented air filter housing comes from a Mercedes vehicle and is an item from the Air filters category. The product is used, which in practice means it may show signs of wear typical for dismantled parts, but it remains a functional solution for users looking for an original component at a reasonable price. It is a good solution for post-accident repairs, replacing a damaged housing, or restoring the intake system to its factory configuration.

By maintaining the original design, the housing allows for seamless compatibility with factory mounts, intake hoses, and standard filter elements intended for the specific generation of engines in the W169 and W245 models.

Support for selection and intake system upgrades

The item has assigned technical identifiers, such as SKU, OEM part number, and interchangeable numbers, which facilitates verification of compatibility with a specific engine version and vehicle model year. This information is particularly useful when comparing parts with currently installed components and when consulting with a mechanic or service advisor.

If you are planning a comprehensive repair or upgrade of the engine area in your Mercedes and need other items from the same group, such as filter elements, intake hoses, or suction ducts, check out the available parts in the Mercedes Air filters category.

Additional information and car project development

When upgrading a vehicle, it is worth thinking holistically – an efficient intake system, well-maintained interior, and properly selected additional equipment allow for higher comfort of use. If you are interested in how to reasonably invest in cabin elements, such as seats, steering wheels, or aftermarket multimedia systems, the guide article on building a premium interior with used components, which discusses issues of selection, installation, and parts compatibility, may be helpful.