URO URO-004336 Crankcase Breather Hose for Porsche

The URO URO-004336 is a direct-replacement engine crankcase breather hose designed for select Porsche vehicles. This essential component is part of the positive crankcase ventilation (PCV) system, which controls the venting of crankcase pressure and routes blow-by gases back into the intake system to reduce harmful emissions.

Key Features:

• Manufactured by URO Parts to meet or exceed OEM specifications
• Precision-engineered replacement for worn or damaged factory breather hoses
• Restores proper crankcase ventilation and emission control functionality
• ISO 9000 certified manufacturing ensures consistent quality
• Cost-effective alternative to expensive dealer-only parts

Crankcase breather hoses can deteriorate over time due to heat, oil exposure, and engine vibration. A damaged breather hose can cause vacuum leaks, rough idle, check engine lights, and increased hydrocarbon emissions. This URO replacement hose provides reliable performance and proper fitment to restore your Porsche's PCV system to optimal operating condition.