Genuine 11157501564 Engine Crankcase Vent Valve

Engine Crankcase Vent Valve for BMW V12

This Genuine engine crankcase vent valve, part number 11157501564, is a direct-fit emission control component for BMW V12 applications. It helps maintain proper crankcase ventilation on select 750iL and 850Ci models, supporting stable engine operation and emissions system performance.

Key Features

• Genuine OE replacement crankcase vent valve
• Part number 11157501564 for easy identification
• Fits BMW 750iL and BMW 850Ci V12 applications
• Emission control component for the crankcase ventilation system
• Direct fit for the listed model years and cylinder-bank notes

Detailed Description

Built for the crankcase ventilation system, this valve regulates vapors routed from the engine crankcase back into the intake stream. It is listed for 1995-2001 BMW 750iL, cylinders 7-12, and 1995-1997 BMW 850Ci, cylinders 7-12. If you are searching for a BMW 750iL crankcase vent valve or a BMW 850Ci emission control valve, part number 11157501564 matches the specified V12 cylinder-bank applications.

What It Helps Address

• Crankcase pressure buildup from a restricted or failed vent valve
• Oil vapor routing issues in the emission control system
• Rough idle or drivability concerns related to ventilation faults
• Vacuum-related leaks caused by worn crankcase ventilation components
• Check engine light conditions tied to crankcase ventilation performance

Installation Notes and Tips

Verify the cylinder-bank application before ordering, since this part is listed for cylinders 7-12 only. Confirm the part number 11157501564 against the original component and inspect connected hoses and seals during service to avoid repeat faults.

Quality Assurance

Genuine parts are sourced as OE-style replacement components for the specified BMW applications, with fitment listed for 1995-2001 BMW 750iL and 1995-1997 BMW 850Ci.