URO 55560443 PCV Valve Hose Nipple

Saab PCV Hose Nipple Replacement

This URO PCV Valve Hose Nipple is a direct-fit replacement for cracked or restricted factory breather connections on Saab engines. It helps restore proper crankcase ventilation and supports stable air/fuel control in Saab 9-5, Saab 9-3, and Saab 900 applications.

• OE-dimension replacement for straightforward installation and original appearance
• Built from heat- and oil-resistant materials for engine-bay durability
• Helps route blow-by gases into the combustion process instead of stressing oil seals
• Supports crankcase evacuation of fuel vapors from the intake system
• Backed by a 24-month unlimited mileage warranty

Detailed Product Information

URO part number 55560443 is engineered as a replacement PCV valve hose nipple for the engine breather hose connection. When the original nipple becomes cracked, plugged, or heat-damaged, crankcase pressure can rise and ventilation flow can be disrupted. Replacing it with 55560443 helps restore the intended path for blow-by gases and unburned vapors, which supports normal engine operation and helps maintain the factory-style fit on Saab 9-5, Saab 9-3, and Saab 900 models.

This part cross-references Saab OE numbers 55 560 443 and 91 29 949 for the same application.

What It Helps Address

• Cracked or broken PCV hose nipple at the breather hose connection
• Restricted crankcase ventilation flow
• Oil seal stress caused by excess crankcase pressure
• Rough running or drivability issues related to ventilation faults
• Air/fuel imbalance caused by improper vapor routing

Installation Notes

• Fits 1999-2009 Saab 9-5, to engine breather hose; also use breather hose 55 560 463.
• Fits 1999-2003 Saab 9-3, to engine breather hose; also use breather hose 55 560 463.
• Fits 2001-2003 Saab 9-3, to engine breather hose; also use breather hose 55 560 463.
• Fits 1994-1998 Saab 900, to engine breather hose; also use breather hose 55 560 463.
• Inspect the breather hose and surrounding PCV components for heat damage or blockage before installation.

Quality Assurance

URO manufactures this PCV valve hose nipple to OE dimensions using materials selected to resist engine heat and vaporized oil exposure. It includes a 24-month unlimited mileage warranty.