SKP SKEMH141 Engine Crankcase Breather Hose

BMW Crankcase Breather Hose Replacement

The SKP SKEMH141 engine crankcase breather hose routes crankcase vapors between the engine and crankcase ventilation system on select BMW models. It is a direct-fit replacement for vehicles that use a hose to crankcase connection, helping restore proper ventilation routing.

• Engine crankcase breather hose for emission control and crankcase ventilation service
• Direct replacement for the hose-to-crankcase connection on select BMW applications
• Cross-references URO 11617533399 for the same application
• Fits BMW 325Ci, 330Ci, X3, X5, 325i, 325xi, 330i, 330xi, 525i, 530i, Z4, Z3, 323Ci, 323i, 328Ci, and 328i applications
• Part number SKEMH141 for catalog and service lookup

Detailed Product Information

SKP SKEMH141 is an engine crankcase breather hose used in the crankcase ventilation system on select BMW 3 Series, 5 Series, X3, X5, Z3, and Z4 models. This hose connects to the crankcase and is part of the emission control plumbing that manages vapor flow through the engine ventilation circuit. For BMW 325Ci, 330Ci, and related applications, correct hose routing is important for maintaining the intended ventilation path.

This part cross-references URO 11617533399 for the same application. Use SKEMH141 when replacing a worn, cracked, or leaking breather hose on compatible BMW vehicles.

What It Helps Address

• Cracked or brittle crankcase breather hose material
• Vacuum leaks in the crankcase ventilation circuit
• Oil vapor routing issues at the hose-to-crankcase connection
• Check engine concerns related to ventilation system leaks
• Rough idle or drivability problems caused by unmetered air entry

Installation Notes

Verify the hose routing and connection points before installation. Inspect adjoining crankcase ventilation components, clamps, and fittings for wear or damage, and replace any compromised parts as needed. Confirm fitment by matching the vehicle application and the hose-to-crankcase configuration before service.

Quality Assurance

SKP replacement parts are cataloged for direct application matching, and SKEMH141 is listed for specific BMW fitments from 1999 through 2006. Confirm the part number SKEMH141 against the vehicle’s crankcase ventilation layout before installation.