Intake Hose Mercedes W168 M166 Petrol Air Pipe Module Support Mount A1661500379

Intake Hose Mercedes W168 M166 Petrol Air Pipe Module Support Mount is a component from the Lines, hoses and pipes group, designed for petrol engine supply systems in Mercedes vehicles. It is responsible for secure and airtight routing of the medium between the filter and other components, which promotes stable operation of the power unit. This is a practical solution for users looking for original geometry and proper fitment for the factory installation.

Specifications and technical data

• SKU: A1661500379
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1661500379
• Substitutable numbers: A1661500379, A 166 150 03 79, KZ
• Fuel type: Petrol
• Category: Hoses, Lines & Pipes

Purpose and function in the supply system

The described filter hose is a component of the supply system in Mercedes cars with the M166 engine, running on petrol fuel. Its task is to provide a stable connection between the filter and the rest of the installation, ensuring that the flow is as uniform as possible and the risk of leaks is limited. A correctly selected hose minimizes pressure drops, reduces the possibility of contaminants being sucked in, and supports the correct operating parameters of the power unit.

Construction and fitment for Mercedes W168

The geometry of the hose has been designed for specific routing in the engine compartment of W168 models, which facilitates installation and allows for maintaining the factory layout of the system. The appropriately selected diameter and shape of the connections promote a tight fit on the filter nozzles and cooperating elements, without the need for modifications or fitting universal replacements. As a result, the user gains predictable system behavior and reduces the risk of incorrect installation.

Benefits of using an original hose

Using a filter hose dedicated to a specific engine and body configuration translates into several significant advantages:

• maintaining the factory layout of the installation in the engine compartment,
• better connection tightness compared to universal elements,
• stable operating conditions of the supply system under various loads,
• reduced risk of incorrect installation thanks to the matched geometry.

For the user, this means more predictable operation and a lower probability of problems related to leaks or incorrect routing of the hoses.

Characteristics of the used product

The element comes from dismantling, which allows for maintaining the original fitment for the installation in Mercedes vehicles. A used hose of this class is a good choice when the priority is compatibility with the factory system and a reasonable repair cost. This type of component will work well both for standard replacement of a worn hose and for restoring the completeness of the installation after previous modifications.

System expansion – selection of other hoses

If you are planning a comprehensive repair or modernization of the engine area in your Mercedes and need other elements from the same group, such as additional lines, hoses, or supply pipes, check the available parts in the Mercedes lines, hoses and pipes category.

Safety of choosing used OEM parts

When selecting used elements of the supply system, it is worth paying attention to the origin and compliance with the factory specification. A properly selected filter hose allows for maintaining operating parameters close to solutions installed as original equipment, which is important for both the durability of the power unit and the comfort of operation. If you want to better understand why original components from dismantling are often a beneficial compromise between quality and cost, check out the article Quality guarantee and OEM safety – why are used original car parts the best choice for your car?.