Genuine 11617563477 Engine Crankcase Breather Hose

Overview of Genuine Engine Crankcase Breather Hose

The Genuine Engine Crankcase Breather Hose, part number 11617563477, is designed specifically for select BMW models including the 550i, 650i, 750i, 750Li, and X5. This component plays a critical role in the emission control system by managing crankcase ventilation effectively.

• Compatible with BMW 550i, 650i, 750i, 750Li, and X5 models
• Part number 11617563477 ensures exact OEM fit and function
• Essential component of the emission control crankcase ventilation system
• Durable construction designed to withstand engine heat and pressure
• Helps maintain engine performance and reduce harmful emissions

Product Details and Functionality

This Genuine crankcase breather hose is engineered to meet the specifications of BMW’s emission control system. It facilitates the proper ventilation of gases from the engine crankcase, preventing pressure buildup and reducing the release of pollutants. The hose connects critical components within the crankcase ventilation system, ensuring that the engine runs smoothly and emissions are controlled according to factory standards. Using part number 11617563477 guarantees compatibility and reliability for your BMW 550i, 650i, 750i, 750Li, or X5.

Common Issues Addressed by This Breather Hose

• Prevents crankcase pressure buildup that can cause oil leaks
• Reduces engine performance issues related to improper ventilation
• Helps avoid increased emissions and failed emissions tests
• Mitigates rough idling or stalling caused by faulty breather hoses
• Prevents contamination of engine oil with combustion gases

Installation Notes and Tips

Installation of the Genuine Engine Crankcase Breather Hose should be performed with care to ensure a secure fit and proper sealing. It is recommended to inspect related components such as gaskets and clamps during replacement. Use OEM specifications for torque settings and routing to avoid kinks or damage. This part is designed for direct replacement on BMW 550i, 650i, 750i, 750Li, and X5 models, making installation straightforward for experienced technicians.

Quality Assurance and Warranty

Genuine parts like the 11617563477 breather hose are manufactured to meet BMW’s strict quality standards. This ensures durability and performance consistent with original equipment. While specific warranty details may vary, Genuine parts typically come with a manufacturer-backed warranty that covers defects in materials and workmanship, providing confidence in the longevity and reliability of the component.