URO N90693001 Engine Crankcase Breather Connector

Engine Crankcase Breather Connector for VW and Audi

This URO engine crankcase breather connector restores the crankcase ventilation path when the original connector cracks, splits, or no longer seals properly. Built from PA66 in black, it is a direct replacement for the OE-style breather connector used on select Volkswagen and Audi models, including Volkswagen Jetta, Passat, Golf, Tiguan, CC, Eos, and Audi A3 Quattro, TT Quattro, Allroad Quattro, A6 Quattro, A8 Quattro, S8, and S4 applications.

• OE-style crankcase breather connector for emission control service
• PA66 construction resists engine heat and oil vapor exposure
• Three-port design with 8 mm outside diameter ports and 4 mm inside diameter ends
• Black finish for a factory-style appearance
• Direct replacement for failed breather connectors on select Volkswagen and Audi vehicles
• URO part number N90693001 for easy identification

Detailed Product Overview

The crankcase ventilation system helps route blow-by gases back into the engine’s emissions control path. When the breather connector fails, the system can lose sealing integrity and ventilation performance. This URO replacement is engineered for guaranteed fitment and is built to match the original connector layout used across multiple Volkswagen and Audi platforms. If you are searching for an engine crankcase breather connector for a 2009-2016 Volkswagen CC, 2009-2014 Volkswagen Jetta, or 2000-2004 Audi A6 Quattro, part number N90693001 is the OE-style replacement to compare.

This part cross-references URO-012637 and N 906 930 01 for the same application.

What This Part Helps Address

• Cracked or split crankcase breather connector
• Loss of crankcase ventilation routing
• Oil vapor-related connector deterioration
• Hydrocarbon emissions control issues tied to breather failure
• Vacuum or sealing problems at the breather connection points

Installation Notes and Fitment

Compatible With 2009-2016 Volkswagen CC, 2012-2016 Volkswagen Passat, 2006-2008 Volkswagen Passat, 2010-2014 Volkswagen Golf, 2009-2014 Volkswagen Jetta, 2005-2006 Volkswagen Jetta, 2009-2010 Volkswagen Tiguan, 2006-2009 Audi A3 Quattro, 2008-2009 Audi TT Quattro, 2004-2006 Audi TT Quattro, 2007-2008 Volkswagen Eos, 2008 Volkswagen R32, 2001-2005 Audi Allroad Quattro, 2000-2004 Audi A6 Quattro, 2000-2003 Audi A8 Quattro, 2001-2003 Audi S8, and 2000-2002 Audi S4.

Before installation, confirm the hose routing and port sizing against the original connector. Inspect adjacent breather hoses for heat damage, oil saturation, or cracking so the replacement seals correctly and the ventilation system can operate as intended.

Quality Assurance

URO backs this crankcase breather connector with a 24 Month Unlimited Mileage Warranty. The PA66 material is selected to handle the heat and oil vapor exposure common in crankcase ventilation service, supporting long-term OE-style replacement performance.