Air Intake Mercedes ML W166 GLE C292 Diesel OM642 Air Duct Left N/S A6420948797

Air Intake Mercedes ML W166 GLE C292 Diesel OM642 Air Duct Left N/S is an intake system component designed for diesel engines, responsible for directing air into the engine bay on the left side of the vehicle. Thanks to its precise fit for the ML W166 and GLE C292 models, it ensures stable airflow guidance and supports the proper operation of the power unit. This solution helps maintain the intake system in optimal condition, which promotes smooth engine performance.

Specifications and technical data

• SKU: A6420948797
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A6420948797
• Substitutable numbers: A6420948797, A 642 094 87 97
• Location on the vehicle: Left
• Fuel type: Diesel
• Category: Hoses, Lines & Pipes

Purpose and function of the air intake

The presented air intake is a component from the Hoses, pipes and tubes category, responsible for supplying air to the intake system on the left side of the vehicle. It has been designed to work with diesel engines, meaning it is adapted to the airflow characteristics of the OM642 series units. Proper air routing is essential for the stability of combustion parameters and for maintaining the correct temperature of the intake charge.

Compatibility with Mercedes ML W166 and GLE C292 models

The air intake has been constructed specifically for the engine bay architecture of the Mercedes ML W166 and GLE C292 models. Its precise shaping and positioning on the left side of the vehicle allow for:

• consistent airflow routing from the exterior zone to the intake system,
• maintaining clearances relative to adjacent components,
• reducing the risk of unwanted vibrations and assembly play.

Such structural fitment helps maintain factory flow characteristics, which is important when operating the vehicle in various road conditions.

Technical and operational characteristics

The air intake works with the diesel engine's intake system, where maintaining a stable and repeatable airflow is crucial. As part of the hose and pipe system, this component helps in:

• directing the airflow towards the filter and subsequent intake elements,
• reducing turbulence that could affect the fuel system's operation,
• maintaining proper flow geometry in the left area of the engine bay.

This type of solution is particularly important in diesel engines, where the quantity and quality of intake air have a direct impact on combustion efficiency and engine refinement.

Condition and service application

The offered air intake is an aftermarket part, allowing for an economical replacement of a damaged or worn component in the vehicle. It can be used both for standard intake system repairs and for restoring full functionality after a collision or interference in the left side of the engine bay. Using an original solution from the same design group helps maintain assembly consistency with other components.

Integration with other intake system components

The air intake works in conjunction with other hoses, pipes, and tubes within the intake system, creating a coherent airflow path. When planning service work, it is worth paying attention to the condition of adjacent elements, such as other pipe sections, flexible connections, or mounts, to avoid leaks and uncontrolled changes in airflow. Maintaining the integrity of the system is important for the stable operation of the diesel engine across the entire load range.

If you are planning a comprehensive repair or upgrade of the intake system area in your Mercedes and need other elements from the same group, such as additional pipes, flexible hoses, or tube sections, check out the available parts in the Mercedes hoses, pipes and tubes category.

For drivers interested in improving the ergonomics and aesthetics of the cabin, a good complement to service work may be an interior upgrade – you can find more inspiration in the article Car interior tuning with Global Parts.