URO URO-011177 Crankcase Breather Hose

The URO URO-011177 Crankcase Breather Hose is a direct-fit replacement component designed for European vehicles. This essential hose is part of the Positive Crankcase Ventilation (PCV) system, managing crankcase pressure and rerouting harmful blow-by gases back into the intake system for proper emission control.

Key Features:

• High-quality materials engineered to resist cracking and splitting from engine heat and oil vapor exposure
• Restores crankcase breather functionality for proper control of hydrocarbon emissions
• Prevents vacuum leaks that can cause rough idle, check engine lights, and poor engine performance
• Manufactured to meet or exceed OEM specifications for reliable fitment and function
• Produced in ISO/IATF 16949 QMS certified facilities ensuring consistent quality standards
• Direct replacement for failed original equipment hoses at a fraction of dealer prices

URO Parts specializes in quality aftermarket replacement components for European luxury and performance vehicles. When crankcase breather hoses deteriorate, they allow unmetered air to enter the engine, disrupting the air/fuel ratio and causing drivability issues. Replacing worn or cracked hoses restores proper engine operation and prevents potential damage to sensitive fuel injection components.