Mercedes-Benz A-Class W168 Tube Hose Intake Manifold Control Unit A1661410082

Mercedes-Benz A-Class W168 Tube Hose Intake Manifold Control Unit is an intake system component designed for installation in the front engine compartment of Mercedes W168 series vehicles. It is responsible for the stable routing of the airflow to the fuel supply system, which promotes smooth engine operation and proper interaction with other intake components.

Specifications and technical data

• SKU: A1661410082
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1661410082
• Substitutable numbers: A1661410082, A 166 141 00 82, EM
• Location on the vehicle: Front
• Category: Intake Manifolds

Technical characteristics and purpose

The presented intake hose belongs to the group of components known as Intake Manifolds and works with the air intake system in the front part of the vehicle. Its task is to provide tight and as laminar as possible airflow from the intake system towards the engine, while maintaining the correct flow geometry.

Its location in the front zone of the vehicle promotes efficient intake of cooler air from the outside, which is important for the stability of the engine's operating parameters. The hose design is adapted to the factory routing of lines in the engine compartment, which facilitates installation and maintains the original installation path.

Benefits of using the intake hose in the Mercedes W168

Using the correct intake hose in the air intake system translates into:

• Maintaining intake system tightness – reducing the risk of false air and unstable engine idle.
• Proper routing of the airflow to the intake manifold – supporting even cylinder filling.
• Better compatibility with stock fuel supply components – no need to modify factory mounts.
• Consistency with the original engine compartment architecture – maintaining the route of the lines as intended by the manufacturer.

A component from this group is particularly important when eliminating problems such as power loss, jerking during acceleration, or unstable idle, resulting from leaks or deformation of the intake hoses.

Condition, origin, and fitment

The offered intake hose is a used part, originating from a Mercedes vehicle. This type of component is a good choice in a situation where the existing hose has cracked, delaminated, or suffered mechanical damage, and the priority is to maintain factory geometry and compatibility with original mounts.

Thanks to the use of an original solution from the same design group, the installation process is similar to the factory one – without the need for modifying brackets or interfering with other elements of the intake system. This is a practical solution for both routine repairs and comprehensive service of the front engine compartment area.

Installation and maintenance tips

When replacing the intake hose in a Mercedes W168, it is worth paying attention to:

• checking the condition of adjacent intake system components (filter housing, connectors, clamps),
• correct positioning of the hose relative to factory guides and heat shields,
• thorough tightening of clamps at connection points to maintain full system tightness,
• checking that the hose does not rub against other elements in the front zone after installation.

Such an approach allows for reducing the risk of recurring leaks and ensures stable operation of the air intake system in the long term.

Intake system expansion and related components

If you are planning a comprehensive repair or upgrade of the engine area in your Mercedes and need other elements from the same group, such as additional intake hose sections, transition elements, or sections working with the air filter housing, check the available parts in the Mercedes Intake Manifolds category.

For users interested in a broader view of gas flow in the vehicle – from the intake to the final section of the system – an article describing the relationships between manifolds and the rest of the exhaust flow path may be helpful. More information can be found in the material: Performance exhaust system: used manifolds and sports catalytic converters on the road.

Summary

Mercedes-Benz A-Class W168 Tube Hose Intake Manifold Control Unit is a practical choice for users who want to restore the proper operation of the intake system in their Mercedes while maintaining the factory air routing geometry. A properly selected and correctly installed hose supports engine stability while remaining consistent with the manufacturer's original design concept.