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Genuine 11 66 7 791 509 BMW Vacuum Pump Hose Tube 3.0L Turbo Diesel EGR

Manufacturer

Picture for manufacturer Genuine

Part Number

11 66 7 791 509
8 reviews
Sale Price

$65.39

1 left at this price

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Usually delivered within 2 days

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Product Details

The Genuine BMW 11 66 7 791 509 is a factory-original vacuum pump hose (also referred to as a vacuum tube or vacuum line) designed for BMW's 3.0L turbo diesel M57 engine. This OEM component connects to the vacuum pump and plays a critical role in the vehicle's vacuum circuit, supplying the brake booster and EGR system with the proper vacuum pressure needed for safe, reliable operation.

Key Features:

  • Genuine OEM BMW part — manufactured to the same exacting standards as the original component
  • Serves the vacuum pump and EGR system on 3.0L turbo diesel applications
  • Delivers vacuum pressure to the brake booster for consistent braking responsiveness
  • Direct-fit replacement — no modification required for proper installation
  • Restores system integrity when original hose becomes cracked, brittle, or damaged

Over time, vacuum hoses are subject to heat cycling, oil exposure, and general wear that can lead to cracking or collapse, resulting in reduced brake assist efficiency or EGR system faults. Replacing a worn hose with this Genuine BMW part ensures a precise fit and long-term durability. OEM part number: 11-66-7-791-509 (also referenced as 7791509).

So far, so good!

For a little unsure about whether a second package was coming, but Customer Service cleared it up.

Insanely fast shipping!

Easy. Simple. I wish they offered more items for side by side applications

This is the only place I found that didn't ask if I wanted to talk to someone. Plus check out was easier then the rest.

Very easy and competitive prices

Received what I ordered

good

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