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URO 1190947782 Engine Crankcase Breather Hose
| Brand | URO 1190947782 |
|---|---|
| Material | Epdm |
| End 1 Inside Diameter | 0.33 |
| End 2 Inside Diameter | 0.28 |
| Molded | Yes |
| Number Of Branches | 1 |
| Number of Hose Connectors | 2 |
| Fits | Mercedes-Benz · 14 vehicles |
OE direct replacement. Restores crankcase breather function for proper hydrocarbon emissions control.
EPDM construction. Resists cracking and splitting from engine heat and oil vapor.
Molded hose design. Provides a precise, formed fit with two hose connectors.
Cross-references URO 1190947782, 119 094 7782 and URO-000843 for the same application. See all 3.
Engine Crankcase Breather Hose for Mercedes-Benz
This URO engine crankcase breather hose restores crankcase ventilation flow after the original hose fails from heat and oil vapor exposure. It is a direct-fit replacement for select Mercedes-Benz models, including the S420, S500, SL500, E420, and CL500.
- EPDM construction resists cracking and splitting in engine-bay conditions
- Molded hose design for OE-style routing and fit
- Two hose connectors with 0.33 in. and 0.28 in. inside diameters
- Single-branch configuration for the specified crankcase ventilation path
- Replacement for failed OE hose to restore breather function and hydrocarbon control
- 24-month unlimited mileage warranty
Fitment and Application Details
Compatible with the pipe socket to left cylinder head cover on select Mercedes-Benz applications. Fits 1998-1999 Mercedes-Benz CL500, N/A; fits 1996-1999 Mercedes-Benz S420, N/A; fits 1996-1999 Mercedes-Benz S500, N/A; fits 1996-1998 Mercedes-Benz SL500, N/A; and fits 1997 Mercedes-Benz E420, N/A. This URO 1190947782 hose is built for the crankcase ventilation system where a molded OE-style replacement is required.
This part cross-references URO-000843 for the same application.
What It Helps Address
- Cracked or split crankcase breather hose
- Loss of crankcase ventilation flow
- Oil vapor leakage at the hose path
- Improper hydrocarbon emissions control from a failed hose
- Fitment issues caused by a damaged OE-style molded hose
Installation Notes
Verify the hose routing and connector diameters before installation. This molded hose is intended for the pipe socket to the left cylinder head cover on the listed Mercedes-Benz models. Inspect adjacent ventilation components for wear, oil saturation, or heat damage before completing the repair.
Quality Assurance
URO backs this replacement hose with a 24-month unlimited mileage warranty. The EPDM material is selected to handle engine heat and oil vapor exposure, helping maintain crankcase breather function over time. Part number 1190947782 is a direct replacement for the specified OE-style application.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1999 | Mercedes-Benz | CL500 | N/A | Pipe socket to left cylinder head cover |
| 1999 | Mercedes-Benz | S420 | N/A | Pipe socket to left cylinder head cover |
| 1999 | Mercedes-Benz | S500 | N/A | Pipe socket to left cylinder head cover |
| 1998 | Mercedes-Benz | CL500 | N/A | Pipe socket to left cylinder head cover |
| 1998 | Mercedes-Benz | S420 | N/A | Pipe socket to left cylinder head cover |
| 1998 | Mercedes-Benz | S500 | N/A | Pipe socket to left cylinder head cover |
| 1998 | Mercedes-Benz | SL500 | N/A | Pipe socket to left cylinder head cover |
| 1997 | Mercedes-Benz | E420 | N/A | Pipe socket to left cylinder head cover |
| 1997 | Mercedes-Benz | S420 | N/A | Pipe socket to left cylinder head cover |
| 1997 | Mercedes-Benz | S500 | N/A | Pipe socket to left cylinder head cover |
| 1997 | Mercedes-Benz | SL500 | N/A | Pipe socket to left cylinder head cover |
| 1996 | Mercedes-Benz | S420 | N/A | Pipe socket to left cylinder head cover |
| 1996 | Mercedes-Benz | S500 | N/A | Pipe socket to left cylinder head cover |
| 1996 | Mercedes-Benz | SL500 | N/A | Pipe socket to left cylinder head cover |
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