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URO 11617559530 Engine Crankcase Breather Hose
| Brand | URO 11617559530 |
|---|---|
| Material | Pa12 gf 30 |
| End 1 Inside Diameter | 0.57 |
| End 2 Inside Diameter | 0.57 |
| End 3 Inside Diameter (In) | 0.57 |
| Molded | Yes |
| Number Of Branches | 2 |
| Number of Hose Connectors | 3 |
| Fits | BMW · 19 vehicles |
OE replacement. Restores crankcase breather function for proper emissions control.
PA12 GF 30 construction. Resists cracking and splitting from heat and oil vapor.
Molded hose design. Built with three connectors and two branches for a precise fit.
Cross-references Genuine 11617522933, Rein ABV0139 and URO 11617559530 for the same application. See all 7.
BMW Crankcase Breather Hose Replacement
This URO engine crankcase breather hose restores crankcase ventilation performance on select BMW applications. It is built for direct replacement use on 2006-2007 BMW 323i, 325i, 325xi, 330i, 330xi, 525i, 525xi, 530i, 530xi, and Z4 models with the listed production-date coverage.
- Direct-fit replacement for the OE crankcase breather hose
- Fits select 2006-2007 BMW 323i, 325i, 325xi, 330i, 330xi, 525i, 525xi, 530i, 530xi, and Z4 applications
- PA12 GF 30 construction for heat and oil-vapor resistance
- Molded hose design with 2 branches and 3 hose connectors
- 0.57 in. inside diameter at each end
- URO part number 11617559530
Crankcase Ventilation Function
Part number 11617559530 is an emission control component for the crankcase ventilation system. Replacing a failed breather hose helps restore proper crankcase ventilation routing and hydrocarbon emission control on BMW 525i, 530i, and related 3 Series and Z4 models. This part cross-references Genuine 11617522933 for the same application.
Common Issues Addressed
- Cracked or split breather hose from engine heat exposure
- Oil vapor leakage at the crankcase ventilation hose
- Loss of crankcase ventilation flow
- Emission-related fault conditions tied to hose failure
- Vacuum or breather routing problems caused by damaged hose connections
Installation Notes
Verify the vehicle production date before ordering, especially for 2006 BMW applications and the 2006-2007 BMW Z4. Confirm hose routing, connector count, and end diameter against the original part before installation. Part number 11617559530 is molded for the listed BMW fitments and should be matched to the vehicle’s crankcase ventilation layout.
Quality Assurance
URO specifies guaranteed fitment for this replacement hose. The material selection is intended to resist cracking and splitting from engine heat and oil vapor, and the part is backed by a 24 Month Unlimited Mileage Warranty.
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 2007 | BMW | 525i | — | N/A | — |
| 2007 | BMW | 525xi | — | N/A | — |
| 2007 | BMW | 530i | — | N/A | — |
| 2007 | BMW | 530xi | — | N/A | — |
| 2007 | BMW | Z4 | Coupe 3.0si | N/A | Production Date Range: to 09/06 |
| 2007 | BMW | Z4 | Roadster 3.0i | N/A | Production Date Range: to 09/06 |
| 2007 | BMW | Z4 | Roadster 3.0si | N/A | Production Date Range: to 09/06 |
| 2006 | BMW | 323i | — | N/A | Production Date Range: from 10/05 |
| 2006 | BMW | 325i | — | N/A | Production Date Range: from 10/05 |
| 2006 | BMW | 325xi | — | N/A | Production Date Range: from 10/05 |
| 2006 | BMW | 330i | — | N/A | Production Date Range: from 10/05 |
| 2006 | BMW | 330xi | — | N/A | Production Date Range: from 10/05 |
| 2006 | BMW | 525i | — | N/A | Production Date Range: from 10/05 |
| 2006 | BMW | 525xi | — | N/A | Production Date Range: from 10/05 |
| 2006 | BMW | 530i | — | N/A | Production Date Range: from 10/05 |
| 2006 | BMW | 530xi | — | N/A | Production Date Range: from 10/05 |
| 2006 | BMW | Z4 | Coupe 3.0si | N/A | Production Date Range: to 09/06 |
| 2006 | BMW | Z4 | Roadster 3.0i | N/A | Production Date Range: to 09/06 |
| 2006 | BMW | Z4 | Roadster 3.0si | N/A | Production Date Range: to 09/06 |
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