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URO 078103224R Engine Crankcase Breather Hose
| Brand | URO 078103224R |
|---|---|
| Material | Pa12 |
| Color | Blk |
| Molded | Yes |
| Number Of Branches | 4 |
| Number of Hose Connectors | 5 |
| Fits | Audi and Volkswagen · 19 vehicles |
OE direct replacement. Restores crankcase breather function for proper hydrocarbon emissions control.
Heat-resistant PA12. Resists cracking and splitting from engine heat and oil vapor.
Molded design. Built with four branches and five hose connectors for a precise fit.
Cross-references Dorman - HELP 46067, Gates EMH211 and URO 078103224R for the same application. See all 12.
Engine Crankcase Breather Hose for Audi and Volkswagen
This URO engine crankcase breather hose restores crankcase ventilation performance on select Audi and Volkswagen applications. Built from PA12 with a molded black design, it is shaped for the factory routing between the valve covers and the crankcase breather system.
- PA12 construction resists cracking from engine heat and oil vapor exposure
- Molded hose design supports proper factory routing and fitment
- Black finish matches the original engine bay appearance
- Four branches and five hose connectors for the specified OE-style layout
- Guaranteed fitment for listed Audi A4, Audi A6, and Volkswagen Passat applications
- 24-month unlimited mileage warranty
Fitment and OE Replacement Details
The URO 078103224R is an engine crankcase breather hose for vehicles with a crankcase breather system between the valve covers. It is a direct replacement for failed OE hose assemblies that can affect crankcase ventilation and hydrocarbon emission control. This part cross-references Dorman - HELP 46067 and Gates EMH211 for the same application. The 078103224R part number is also listed among OE and aftermarket interchange references for select Audi A4, Audi A6, and Volkswagen Passat models.
Compatible With: Fits 1998-2001 Audi A4, N/A; Fits 2000-2001 Audi A4 Quattro, N/A; Fits 1998-2001 Audi A6, N/A; Fits 1998-2001 Audi A6 Quattro, N/A; Fits 1998-2000 Volkswagen Passat, N/A; Fits 2001 Volkswagen Passat, N/A.
Common Problems This Hose Can Address
- Cracked or split crankcase breather hose
- Vacuum leaks caused by deteriorated ventilation plumbing
- Oil vapor seepage from a damaged hose assembly
- Improper crankcase ventilation flow
- Emission control issues related to a failed breather hose
Installation Notes and Tips
Verify the vehicle’s engine layout and breather routing before installation. This hose is molded for the specified between-valve-covers configuration, so matching the original hose path and connector locations is important for proper fit. Inspect adjacent breather components, valve cover connections, and related vacuum lines for wear before completing the repair.
Quality Assurance
URO backs this crankcase breather hose with a 24-month unlimited mileage warranty. The PA12 material is selected to help resist cracking and splitting from engine heat and oil vapor, supporting long-term crankcase ventilation service on the listed Audi and Volkswagen applications.
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2001 | Audi | A4 | — | 2.8L | V6 | N/A | Between Valve Covers; w/ Crankcase Breather |
| 2001 | Audi | A4 Quattro | — | 2.8L | V6 | N/A | Between Valve Covers; w/ Crankcase Breather |
| 2001 | Audi | A6 | — | — | — | N/A | Between Valve Covers; w/ Crankcase Breather |
| 2001 | Audi | A6 Quattro | — | 2.8L | V6 | N/A | Between Valve Covers; w/ Crankcase Breather |
| 2001 | Volkswagen | Passat | — | 2.8L | V6 | N/A | Between Valve Covers; w/ Crankcase Breather; Chassis Range: To 400 000 |
| 2000 | Audi | A4 | — | 2.8L | V6 | N/A | Between Valve Covers; w/ Crankcase Breather |
| 2000 | Audi | A4 Quattro | — | 2.8L | V6 | N/A | Between Valve Covers; w/ Crankcase Breather |
| 2000 | Audi | A6 | — | — | — | N/A | Between Valve Covers; w/ Crankcase Breather |
| 2000 | Audi | A6 Quattro | — | 2.8L | V6 | N/A | Between Valve Covers; w/ Crankcase Breather |
| 2000 | Volkswagen | Passat | — | 2.8L | V6 | N/A | Between Valve Covers; w/ Crankcase Breather |
| 1999 | Audi | A4 | — | — | — | N/A | Between Valve Covers; w/ Crankcase Breather |
| 1999 | Audi | A6 | — | — | — | N/A | Between Valve Covers; w/ Crankcase Breather |
| 1999 | Audi | A6 Quattro | — | — | — | N/A | Between Valve Covers; w/ Crankcase Breather |
| 1999 | Volkswagen | Passat | — | — | — | N/A | Between Valve Covers; w/ Crankcase Breather |
| 1998 | Audi | A4 | — | — | — | N/A | Between Valve Covers; w/ Crankcase Breather |
| 1998 | Audi | A4 Quattro | Avant | — | — | N/A | — |
| 1998 | Audi | A6 | — | — | — | N/A | Between Valve Covers; w/ Crankcase Breather |
| 1998 | Audi | A6 Quattro | — | — | — | N/A | Between Valve Covers; w/ Crankcase Breather |
| 1998 | Volkswagen | Passat | — | — | — | N/A | Between Valve Covers; w/ Crankcase Breather |
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