Mercedes-Benz C E W204 W207 A207 C207 Air Duct Plastic Pipe Left A2048311146

The Mercedes W204 W207 A207 Air Duct Hose is an original intake system component designed for installation on the left side of the vehicle. With its factory geometry and precise fit for Mercedes construction, it ensures stable airflow and maintains the engine's designed operating parameters. This is a practical solution for users looking to restore proper intake system function using an original Mercedes part within a reasonable budget.

Specifications and technical data

• SKU: A2048311146
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2048311146
• Substitutable numbers: A2048311146, A 204 831 11 46, KZ
• Location on the vehicle: Left
• Category: Other Air Conditioning & Heating

Purpose and Function of the Air Duct Hose

The air duct hose in Mercedes W204, W207, and A207 models is responsible for directing the airflow within the intake system, minimizing pressure drops and unwanted turbulence. Installed on the left side of the vehicle, this component works in conjunction with other intake components, which is crucial for stable engine operation, correct mixture composition, and consistent performance.

The factory design ensures:

• proper fit to the mounting points and geometry of the engine bay,
• maintenance of airtight connections within the intake system,
• compliance with the manufacturer's original specifications for airflow.

Benefits of Using an Original Mercedes Part

Using an original air duct hose in a Mercedes allows for the entire intake system to remain consistent with the manufacturer's design. This is particularly important in vehicles where consistent engine operating parameters and minimizing the risk of leaks from using non-original parts with different geometries are crucial.

Key advantages include:

• factory fit for W204, W207, and A207 models on the left side of the vehicle,
• maintenance of the manufacturer-specified air routing,
• reduced risk of improper installation thanks to the original shape and mounting points.

Characteristics of a Used Part

The offered air duct hose is a used part, sourced from disassembly, which allows for combining original origin with a favorable purchase cost. This type of solution is particularly attractive for daily-driven vehicles where both compliance with factory specifications and a rational approach to the service budget are important.

Before installation, a standard inspection of the intake system for the condition of other hoses, clamps, and connections is recommended to fully utilize the potential of the replaced component and avoid secondary leaks.

Integration with Other System Components and Part Selection

The air duct hose works with other intake components such as the filter housing, other flexible hoses, and air guiding elements within the engine bay. When selecting parts, it is important to pay attention to compatibility with the specific body version and engine unit within the W204, W207, and A207 series to ensure proper fitment and correct routing of the hose on the left side of the vehicle.

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

Technical Support and Additional Information

For those interested in comparing the technical solutions used in sports versions of cars with standard versions, including differences in intake, braking, and suspension systems, an article describing the construction of RS models against standard versions may be helpful. More information can be found in the material: Audi RS vs. Other Models – What's Under the Hood and Chassis?.

If you want to better understand the advantages of using used, original components in cars of this brand and their impact on vehicle maintenance costs, it is worth reading the guide: Used Parts for Mercedes – Original Parts from Disassembly, which discusses the practical aspects of selecting disassembled parts for Mercedes-Benz vehicles.