/live/media/UR/UR_90110739400_Fro.jpg)
URO 90110739400 Engine Crankcase Breather Hose
| Brand | URO 90110739400 |
|---|---|
| Material | Silicone |
| Molded | No |
| Number Of Branches | 1 |
| Number of Hose Connectors | 2 |
| Fits | Porsche · 20 vehicles |
Silicone construction. Resists cracking and splitting from engine heat and oil vapor.
Guaranteed fitment. Listed for the specified crankcase ventilation application.
24 month warranty. Unlimited mileage coverage from URO.
Cross-references URO 90110739400, 000 043 205 16 and 901 107 393 00 for the same application. See all 9.
Engine Crankcase Breather Hose Overview
This URO engine crankcase breather hose restores crankcase ventilation function when the original hose has cracked or split. It is built for direct replacement use and supports proper hydrocarbon emissions control in the crankcase ventilation system.
Key Features
- Silicone construction resists heat and oil vapor exposure.
- Single-branch hose design with two hose connectors.
- Non-molded construction for a straightforward replacement profile.
- Guaranteed fitment for the listed application.
- Part number 90110739400 for easy identification.
Detailed Description
Part number 90110739400 is an engine crankcase breather hose from URO for the Porsche 911. It is specified with silicone material, one branch, and two hose connectors, making it a direct replacement for the failed OE hose in the crankcase ventilation circuit. By restoring breather flow, it helps maintain proper hydrocarbon emissions control and stable crankcase ventilation performance. This part number 90110739400 is listed for 1965-1983 Porsche 911 applications.
URO positions this hose as a replacement component for the crankcase ventilation system, with materials selected to resist cracking and splitting from engine heat and oil vapor. For Porsche 911 owners servicing the breather circuit, 90110739400 provides a fitment-specific solution for the listed vehicle range.
What It Is Used For
- Replacing a cracked or split crankcase breather hose.
- Restoring crankcase ventilation flow.
- Supporting hydrocarbon emissions control.
- Addressing hose damage from heat and oil vapor exposure.
- Servicing the breather circuit on the Porsche 911.
Installation Notes and Tips
Verify the hose routing, connector count, and application details before installation. This hose is not molded, so confirm the installed path matches the original layout on the Porsche 911. Use the listed fitment note, 650mm; top of engine to reservoir, to confirm the correct application before replacement.
Quality Assurance
URO backs this part with a 24 month unlimited mileage warranty. The product is also listed with guaranteed fitment for the specified application.
| Year | Make | Model | Submodel | Liters | Cylinders | Notes |
|---|---|---|---|---|---|---|
| 1983 | Porsche | 911 | — | — | — | 650mm; Top of Engine to Reservoir |
| 1982 | Porsche | 911 | — | — | — | 650mm; Top of Engine to Reservoir |
| 1981 | Porsche | 911 | — | — | — | 650mm; Top of Engine to Reservoir |
| 1980 | Porsche | 911 | — | — | — | 650mm; Top of Engine to Reservoir |
| 1979 | Porsche | 911 | — | — | — | 650mm; Top of Engine to Reservoir |
| 1978 | Porsche | 911 | — | — | — | 650mm; Top of Engine to Reservoir |
| 1977 | Porsche | 911 | S | — | — | 650mm; Top of Engine to Reservoir |
| 1976 | Porsche | 911 | S | — | — | 650mm; Top of Engine to Reservoir |
| 1975 | Porsche | 911 | — | — | — | 650mm; Top of Engine to Reservoir |
| 1974 | Porsche | 911 | Carrera | — | — | 650mm; Top of Engine to Reservoir |
| 1974 | Porsche | 911 | S | — | — | 650mm; Top of Engine to Reservoir |
| 1973 | Porsche | 911 | — | — | — | 650mm; Top of Engine to Reservoir |
| 1972 | Porsche | 911 | — | — | — | 650mm; Top of Engine to Reservoir |
| 1971 | Porsche | 911 | — | 2.2L | H6 | 650mm; Top of Engine to Reservoir |
| 1970 | Porsche | 911 | — | 2.2L | H6 | 650mm; Top of Engine to Reservoir |
| 1969 | Porsche | 911 | — | 2.0L | H6 | 650mm; Top of Engine to Reservoir |
| 1968 | Porsche | 911 | — | 2.0L | H6 | 650mm; Top of Engine to Reservoir |
| 1967 | Porsche | 911 | — | 2.0L | H6 | 650mm; Top of Engine to Reservoir |
| 1966 | Porsche | 911 | — | 2.0L | H6 | 650mm; Top of Engine to Reservoir |
| 1965 | Porsche | 911 | — | 2.0L | H6 | 650mm; Top of Engine to Reservoir |
| No rows match your filter. | ||||||