Mercedes-Benz C CLK W203 W208 Air Intake Mass Airflow Hose Pipe A1110941191

Mercedes-Benz C CLK W203 W208 Air Intake Mass Airflow Hose Pipe is an original intake system component designed for use in Mercedes vehicles. Engineered as a factory-spec part, it ensures proper airflow management and stable engine operation, which translates into predictable performance and correct throttle response.

Specifications and technical data

• SKU: A1110941191
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1110941191
• Substitutable numbers: A1110941191, A 111 094 11 91, EM
• Location on the vehicle: Rear
• Category: Other Air & Fuel Delivery

Purpose and function in the intake system

The intake hose in W203 and W208 models is responsible for the controlled supply of air to the subsequent components of the engine's fuel supply system. The correctly selected geometry and diameter of the hose reduce pressure drops, stabilize flow, and help maintain the proper air-fuel mixture parameters. Its positioning in the rear part of the vehicle allows for optimal routing of the air duct relative to other components.

Using an original intake hose is particularly important in vehicles where engine consistency, proper sensor cooperation, and maintaining the factory characteristics of the powertrain are essential.

Construction and fitment for Mercedes W203 / W208

The presented intake hose has been developed specifically for the W203 and W208 platforms, ensuring precise fitment to factory mounts and compatibility with adjacent system components. The shape of the hose is adapted to the installation routing in the engine bay and the rear zone of the vehicle, ensuring it does not interfere with other components and allows for safe airflow.

The appropriately selected flexibility and wall rigidity of the hose reduce the risk of deformation under temperature and load changes, which is important both in daily operation and during dynamic driving.

Benefits of using the original intake hose

• Maintenance of factory airflow characteristics in the intake system.
• Better cooperation with stock sensors and the engine control unit (ECU).
• Stable mounting due to compatibility with original brackets and clamps.
• Reduced risk of leaks and uncontrolled air intake.
• A solution compliant with the design intended by the vehicle manufacturer.

This component is particularly useful when replacing a worn or leaking hose, as well as when restoring the intake system to its factory configuration after previous modifications.

Condition, service application, and part selection

The offered intake hose is an item from the Other category, meaning it belongs to a group of supplementary components that are often overlooked during basic repairs but have a real impact on engine refinement. It is suitable for both typical service repairs and more extensive work related to the air supply system.

When selecting parts, it is worth paying attention to compatibility with the specific body and engine version of the given Mercedes, as well as the positioning of the hose in the rear zone of the vehicle to ensure proper routing and sealing of the entire system.

System expansion and related components

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

For drivers interested in comparing technical solutions used in different brands and segments, including sports versions of models, an article describing the differences in engine, brake, and chassis construction may be helpful – details can be found in the post Audi RS vs other models – what is hidden under the hood and chassis?.

If you are considering purchasing aftermarket components and want to better understand how to consciously choose used intake system elements and other parts, it is worth reading the guide Used parts – your guide to the best offers in the automotive store, which discusses the practical aspects of operation and selection of such solutions.