BMW E60 E61 E63 E65 E87 E90 E91 Vent Hose 7522933

BMW E60 E61 E63 E65 E87 E90 Vent Hose is an original crankcase ventilation system component designed for selected BMW 1, 3, 5, 6, and 7 series models. Thanks to its factory geometry and fitment, the hose ensures stable oil vapor routing and proper engine operation, which translates into smooth engine performance and reduced contamination in the intake system.

Specifications and technical data

• SKU: 7522933
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7522933
• Substitutable numbers: 11617522933, 7522933
• Category: Other Engine Parts

Purpose and function of the BMW vent hose

The presented vent hose is a component of the engine ventilation system that discharges gases from the crankcase into the intake system. A properly selected hose in this area is crucial for:

• maintaining stable pressure in the crankcase,
• reducing blow-by and oil leaks,
• minimizing carbon deposit buildup in the intake manifold,
• maintaining correct combustion parameters and sensor operation.

Thanks to a design consistent with factory specifications, the vent hose in BMW E60, E63, E65, E87, and E90 models allows for maintaining the original routing, which facilitates installation and minimizes the risk of interference with other components in the engine bay.

Original origin and fitment for BMW

The component comes from the BMW OE line, meaning it was designed for specific engines used in the listed BMW generations. Its original origin translates into:

• precise fitment with vent system and intake connectors,
• preservation of factory diameters and bending angles,
• compatibility with factory clamps and mounting brackets.

Such fitment reduces the risk of leaks, which in the ventilation system can result in unstable idle speed, mixture errors, or increased oil consumption.

Performance characteristics and installation

The vent hose in this configuration is intended for service use – both when replacing a worn component and during repairs related to the intake or engine ventilation system. In practice, this means that it:

• can be used as a replacement for the factory-installed hose in compatible BMW models,
• allows for restoring proper vent system flow after identifying cracks, perished rubber, or leaks,
• promotes the maintenance of stable engine performance parameters after major service repairs.

Due to the preservation of the original geometry, installation is intuitive for mechanics familiar with the construction of BMW E-series engines, and the risk of incorrect hose routing is limited.

Used condition and economic benefits

The offered vent hose is in used condition, which allows for a significant reduction in repair costs compared to purchasing a new OE part. For many BMW users, this is a reasonable compromise between the quality of an original part and the budget allocated for service, especially in older vehicle generations.

Choosing a used OEM component is often preferred by workshops specializing in the BMW brand, as it allows for maintaining factory fitment and system performance characteristics while simultaneously reducing vehicle operating costs.

Expanding vent and intake system service

If you are planning a comprehensive repair or upgrade of the engine area in your BMW and need other components from the same group, such as additional vent hoses, connectors, or mounting elements, check out the available parts in the Other BMW parts category.

When working on the intake and engine ventilation system, it is also worth noting the general design differences between standard and sports versions – this is well illustrated by an article comparing technical solutions in Audi sports models, available here: Audi RS vs other models – what is hidden under the hood and chassis?.

If you are interested in the broader context of using used OEM components in premium cars, including BMW, the following material describing current market trends may also be helpful: Crisis in the new parts market? Why used originals for premium cars (BMW, Mercedes, Porsche) are the hottest trend in 2026.

Summary

BMW E60 E61 E63 E65 E87 E90 Vent Hose is a practical service solution for users and workshops servicing BMW E-series engines who want to restore proper crankcase ventilation system operation while maintaining original geometry and fitment. Choosing an original, used component allows for maintaining the structural integrity of the intake system and optimizing repair costs, which is particularly important for premium vehicles used on a daily basis.