Vaico V20-3291 Engine Crankcase Vent Valve - Left

BMW Crankcase Vent Valve Kit

The Vaico V20-3291 is an engine crankcase vent valve kit for select BMW applications with OE reference 11157646087. Built for the crankcase ventilation system, it supports proper vapor routing and service replacement on affected BMW models, including X5, X6, 550i, and 750i applications.

VAICO Expert Kits+ groups the needed repair components into one box for a more efficient service process. The V20-3291 is sized at 410 mm long, 60 mm wide, and 60 mm high, with a lightweight 0.176 kg construction for straightforward handling during repair work.

Key Features

• Engine crankcase vent valve kit for BMW crankcase ventilation service
• OE cross-reference: 11157646087
• VAICO Expert Kits+ product line for consolidated repair coverage
• Dimensions: 410 mm length, 60 mm width, 60 mm height
• Lightweight design at 0.176 kg
• Fits left-side applications listed below

Detailed Description

Vaico V20-3291 is an aftermarket crankcase breather repair set for BMW vehicles that use OE number 11157646087. It is intended for left-side installation on the listed models and is a direct service part for crankcase ventilation repairs on BMW X6, X5, 550i, 550i xDrive, 550i GT, 550i GT xDrive, 650i, 650i xDrive, 750i, 750i xDrive, 750Li, and 750Li xDrive applications. This part number, V20-3291, is a practical reference when sourcing a BMW crankcase vent valve kit for OE-matched service work.

VAICO Expert Kits+ focuses on packaging the required repair parts together in one box, helping streamline the replacement process for technicians working on BMW crankcase ventilation system repairs. If you are replacing a BMW crankcase breather assembly on an X5 or X6, or servicing a 550i or 750i platform, V20-3291 provides a cataloged solution tied to the OE reference.

Vehicle Fitment

• Fits 2008-2014 BMW X6, left.
• Fits 2011-2013 BMW 550i, left.
• Fits 2011-2013 BMW 550i xDrive, left.
• Fits 2011-2013 BMW X5, left.
• Fits 2010-2012 BMW 550i GT, left.
• Fits 2010-2012 BMW 550i GT xDrive, left.
• Fits 2012 BMW 650i, left.
• Fits 2012 BMW 650i xDrive, left.
• Fits 2009-2012 BMW 750i, left.
• Fits 2010-2012 BMW 750i xDrive, left.
• Fits 2009-2012 BMW 750Li, left.
• Fits 2010-2012 BMW 750Li xDrive, left.

Common Issues This Part Addresses

• Crankcase ventilation service on BMW engines with OE 11157646087
• Replacement of a worn or failed crankcase breather assembly
• Restoration of proper crankcase vapor routing
• Repair work on left-side ventilation components
• OE-number-based parts matching for BMW maintenance

Installation Notes and Tips

Confirm the OE number 11157646087 and verify left-side placement before installation. Compare the removed component to the V20-3291 dimensions and vehicle application to ensure the correct BMW crankcase vent valve kit is selected for the repair.

Quality Assurance

VAICO Expert Kits+ is organized as a consolidated repair line, with parts supplied in one cataloged box for service efficiency. The V20-3291 is listed against the OE reference 11157646087 for application matching on the specified BMW models.