Mercedes Vito W447 OM622 Diesel Air Filter Intake Hose Pipe Duct A4475282700

Mercedes Vito W447 OM622 Diesel Air Filter Intake Hose Pipe Duct for the Mercedes Vito W447 diesel engine with the OM622 unit is an intake system component designed by Mercedes to ensure stable, controlled airflow to the diesel engine. This used, original part from the Lines, hoses and pipes category allows you to maintain the factory performance characteristics of the powertrain and reduce the risk of leaks in the intake system.

Specifications and technical data

• SKU: A4475282700
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A4475282700
• Substitutable numbers: A4475282700, A 447 528 27 00
• Fuel type: Diesel
• Category: Hoses, Lines & Pipes

Function and application in the intake system

The Mercedes Vito W447 OM622 Diesel Air Filter Intake Hose Pipe Duct is responsible for directing filtered air from the filter housing to the intake manifold. A properly selected and airtight component reduces pressure drops, stabilizes flow, and supports uniform cylinder supply, which is particularly important in Diesel units with a high compression ratio.

The original design of the hose is matched to the geometry of the engine bay, minimizing turbulence, avoiding interference with other components, and maintaining factory intake routing. This is important both for the durability of the turbocharger and for the correct operation of sensors measuring the amount of intake air.

Benefits of using an original intake hose

Using an intake hose dedicated to a specific version of the Vito W447 with the OM622 engine provides a number of practical benefits:

• maintaining the factory airflow characteristics of the diesel engine,
• reducing the risk of leaks and the intake of unfiltered air,
• better compatibility with the stock air filter and filter housing,
• secure fit to the mounts and routing in the engine bay,
• maintaining compliance with the factory requirements of the manufacturer, Mercedes.

For users who want to keep their vehicle in a configuration close to the factory state, a used, original part is a reasonable compromise between cost, quality, and fitment.

Technical characteristics and installation

The Mercedes Vito W447 OM622 Diesel Air Filter Intake Hose Pipe Duct belongs to the Lines, hoses and pipes group, which are components responsible for transporting working media (in this case, air) in the vehicle. The hose construction is prepared for operation in a diesel engine bay, where variable temperatures, vibrations, and loads resulting from the operation of the powertrain occur.

During installation, it is worth paying attention to:

• proper seating on the air filter and intake manifold ports,
• the condition of clamps and mounting points,
• the absence of twists, kinks, or tension on the hose after installation.

A correctly installed hose should not rub against other elements or cause additional vibrations. Thanks to the factory fit, installation is predictable and does not require modifications.

Why choose an original used component

The original Mercedes air filter intake hose maintains compliance with the vehicle manufacturer's design, which is important for both the durability of the powertrain and the future resale value of the car. Unlike random replacements, the OEM component is designed for a specific model and fuel type, allowing it to work better with other components of the intake system.

If you want to learn how using original used components affects the vehicle's value when changing owners, see the article Original used parts and car resale price – how not to lose money?, which explains why a sensible choice of parts has economic significance.

Expanding the intake system in the Mercedes Vito

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 lines, flexible hoses, or air pipes, check the available parts in the Mercedes Lines, hoses and pipes category.