Crankcase Breather Hose BMW E60 E62 E65 E67 X5 E53 E70 Engine Pipe Line 7563476

Crankcase Breather Hose BMW E60 E62 E65 E67 X5 E53 E70 Engine Pipe Line is an original crankcase ventilation system component designed for selected BMW 5 Series, 7 Series, and X5 models. Thanks to its factory-spec geometry and precise fitment for specific engine generations, it ensures stable oil vapor discharge and proper engine operation. This is an ideal solution for users looking to restore correct engine performance while maintaining BMW manufacturer specifications.

Specifications and technical data

• SKU: 7563476
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7563476
• Substitutable numbers: 7563476, 11617563476
• Category: Crankshafts

Purpose and function of the BMW crankcase breather hose

The crankcase breather hose in BMW E60, E62, E65, E67, and X5 E53 and E70 models is responsible for the controlled discharge of gases from the crankcase into the intake system. A properly functioning hose reduces the risk of excessive engine pressure, minimizes the amount of oil vapor entering the intake, and supports smooth engine operation. Using an original component from the BMW group allows you to maintain factory flow and sealing parameters.

Construction and fitment for BMW models

The presented crankcase breather hose has been designed specifically for the architecture of engines used in the BMW 5 Series E60/E62, 7 Series E65/E67, and X5 E53/E70 SUVs. The shape of the hose, connection diameters, and the placement of mounting points are adapted to the factory routing in the engine bay, which facilitates installation and minimizes the risk of material stress. As a result, the component integrates with the existing system without the need for modifications or additional adapters.

Benefits of using an original breather hose

Using the correct breather hose in the ventilation system has a direct impact on engine performance and the durability of other components. Replacing a worn or leaking hose with an original BMW part allows you to:

• limit the amount of excess oil entering the intake system,
• maintain stable pressure in the crankcase,
• reduce the risk of leaks and oil contamination of engine accessories,
• ensure compliance with the manufacturer's original design requirements.

For users who value technically sound solutions, this is a sensible choice when diagnosing issues with the crankcase ventilation system, exhaust smoke, or unstable idle speed.

Component condition and service application

The crankcase breather hose offered here is a salvaged part intended for reinstallation in BMW vehicles where the crankcase ventilation system requires service. This type of component is often replaced preventively during major engine maintenance, especially when symptoms of leaks, power loss, or increased oil consumption appear. Choosing an original hose ensures the consistency of the entire system with other factory components.

Support in selection and additional technical information

Due to structural differences between individual BMW engine versions, it is crucial to verify compatibility using the OEM number and interchangeable part numbers when selecting a crankcase breather hose. If in doubt, it is recommended to use data from the manufacturer's catalog or service documentation to ensure full compatibility with your specific vehicle configuration.

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 hoses, pipes, or connection elements, check out the available parts in the BMW Crankshafts category.

Additional practical tips regarding the selection of used components, interpretation of OEM markings, and installation principles can be found in the Global Parts guide: Used automotive electronics on board – why is it worth choosing second-hand ECU modules and sensors?, which helps organize the approach to aftermarket parts from a technical and economic perspective.