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Genuine BMW 11-15-7-646-087 Crankcase Vent Hose for N63 Engine

(BMW Alpina B7 xDrive 2011-12, X5 2011-13, 550i 2011-13, X6 2008-14, 650i 2012, 750Li 2009-12, 750i 2009-12, 750i xDrive 2010-12 + 8 more models)

Part of: Genuine BMW Crankcase Vent Hose

Other options in this family: Genuine BMW 11-12-7-590-163 Genuine BMW 11-12-7-588-417 Genuine BMW 11-15-7-553-949 Genuine BMW 11-15-7-574-114 Genuine BMW 11-15-7-575-640

Manufacturer

Picture for manufacturer Genuine BMW

Part Number

11-15-7-646-087
10 reviews
Sale Price

$131.90

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Genuine BMW 11-15-7-646-087 Crankcase Vent Hose is an OEM replacement component designed specifically for BMW vehicles equipped with the N63 4.4L V8 twin-turbo engine. This factory-engineered breather hose connects the crankcase ventilation system to the intake, allowing gases to be vented from the crankcase back into the engine's intake system for proper combustion and emission control.

Key Features:

  • Genuine BMW factory part ensuring precise fit and optimal performance
  • Designed for the BMW N63 4.4L V8 twin-turbo engine platform
  • Direct replacement for OEM part numbers 11157646087 and 11157575643
  • Maintains proper crankcase pressure and ventilation for improved engine efficiency
  • Prevents vacuum leaks that can cause rough running, stalling, or poor performance

Over time, factory crankcase vent hoses can become brittle and crack due to constant heat cycling and exposure to engine bay conditions. A damaged or deteriorating vent hose can create vacuum leaks that lead to rough idle, poor engine performance, and increased emissions. Replacing this critical component with a genuine BMW part ensures your engine maintains proper ventilation and continues to run smoothly.

What's Included:

  • One (1) crankcase vent hose

Products specifications

Fits

BMW Alpina B7 xDrive 2011-12, X5 2011-13, 550i 2011-13, X6 2008-14, 650i 2012, 750Li 2009-12, 750i 2009-12, 750i xDrive 2010-12, 750Li xDrive 2010-12, 550i xDrive 2011-13, Alpina B7 2011-12, 650i xDrive 2012, 550i GT 2010-12 + 3 more models

Easy

great price!

so far so good

very good

Autoplicity had the Readylift kit I needed at the best price I could find. They shipped it very quickly as well. I am very pleased with this transaction.

Good Job !

Quick and easy like it ought to be!

linked with Amazon account smoothly

Found what I needed with ease.

price seems fair and as far as I know the quality of the item is good.

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