Mercedes Vito W447 OM622 Diesel Engine Oil Filler Pipe Hose Cap A6220100200

Mercedes Vito W447 OM622 Diesel Engine Oil Filler Pipe Hose Cap is a practical component of the lubrication system that ensures a tight seal for the engine oil filler pipe. Thanks to its precise fit for the OM622 diesel engine, the cap stabilizes system operation and reduces the risk of leaks. This solution helps maintain a safe operating oil level and facilitates vehicle maintenance.

Specifications and technical data

• SKU: A6220100200-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A6220100200
• Substitutable numbers: A6220100200, A 622 010 02 00
• Fuel type: Diesel
• Category: Oil Drain Plugs, Filler Caps & Dipsticks

Purpose and technical function

The presented cap is designed for the lubrication system of the Mercedes Vito W447 generation with an OM622 diesel engine. Its task is to tightly seal the oil filler hose or pipe, which allows for proper replenishment of the lubricant and maintains cleanliness around the filler neck. A properly selected cap prevents contaminants from entering the system, which is important for the durability of the diesel engine unit.

Benefits of using the original cap

Using a component matched to a specific model and engine type translates into stable operation of the lubrication system. The Mercedes Vito W447 OM622 Diesel Engine Oil Filler Pipe Hose Cap:

• ensures proper sealing of the oil filler pipe,
• minimizes the risk of leaks during refilling and operation,
• facilitates maintenance thanks to predictable installation and removal,
• helps maintain proper cleanliness in the oil filler area.

For diesel units such as the OM622, maintaining tightness and cleanliness in the lubrication system is particularly important, as it affects engine performance and longevity.

Operational characteristics and installation

The oil filler pipe hose cap from this offer comes from the Oil drain and filler caps and dipsticks group, which means it has been designed to work in direct contact with engine oil. The component is ready for installation in place of the factory cap, maintaining the original geometry of the socket and pipe. This makes it possible to:

• restore the factory functionality of the oil filler system,
• maintain correct pipe routing and cap position,
• reduce the time required to replace the component.

This type of solution is particularly useful during routine repairs when it is necessary to replace a damaged or leaking cap without interfering with other lubrication system components.

Condition of the component and practical application

The offered cap is a used item, which in practice means it comes from disassembly and may show signs of previous use, while maintaining the functionality required for further operation. For many Mercedes Vito W447 users, this is a favorable compromise between repair costs and the ability to restore the proper operation of the oil filler system. Replacing the cap is recommended in situations where there are:

• leaks around the oil filler,
• mechanical damage to the existing cap,
• problems with properly closing the filler pipe.

Related lubrication and cooling system components

When working on the lubrication system of a diesel engine, it is also worth paying attention to the condition of other components, such as oil lines, seals, or elements cooperating with the cooling system. The relationship between operating temperature and lubrication quality is particularly important in modern diesel units. More practical information on the impact of temperature and cooling on engine durability can be found in the article Engine cooling system – overheating, repair, and used radiators, which discusses the relationships between the cooling system and engine life.

Expanding repairs within the oil system

If you are planning a comprehensive repair or upgrade of the engine area in your Mercedes and need other components from the same group, such as oil drain plugs, oil filler caps, or dipsticks, check the available parts in the Mercedes oil drain and filler caps and dipsticks category.