Standard Ignition V797 Engine Crankcase Breather Hose

Engine Crankcase Breather Hose for BMW

Standard Ignition V797 is an engine crankcase breather hose for emission control service on select BMW models. It routes crankcase vapors through the feed pipe connection and uses a protective sleeve for added abrasion resistance in the engine bay.

Key Features

• Engine crankcase breather hose for emission control system repair
• Protective sleeve included for added hose protection
• Three hose connector ports for the specified BMW feed pipe application
• Direct replacement style for service on BMW 325Ci, 330Ci, X3, X5, and related models
• Standard Ignition V797 part number for catalog matching and ordering

Detailed Description

Standard Ignition V797 is a replacement engine crankcase breather hose used in the crankcase ventilation system. It is built for BMW applications that use a feed pipe connection, including 2001-2006 BMW 325Ci, 2001-2006 BMW 330Ci, 2004-2006 BMW X3, 2001-2006 BMW X5, 2001-2005 BMW 325i, 2001-2005 BMW 330i, and other listed BMW fitments. The hose includes a protective sleeve and is supplied as the hose only, with no clamp included.

This part cross-references Genuine 11617504535 for the same application.

What It Helps Fix

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

Installation Notes and Tips

Verify the BMW model, year, and feed pipe configuration before installation. Standard Ignition V797 uses three hose connector ports and no mounting hardware, so reuse or source any required service components separately. Inspect adjacent ventilation lines and seals for wear before completing the repair.

Quality Assurance

Standard Ignition supplies replacement emission control components for service applications, and V797 is cataloged to match the specified BMW crankcase ventilation fitment.