BMW Brake Air Duct / Tube Front, Left 51117178085

OEM Part #: 51-11-7-178-085 (51117178085)

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This factory-original brake air duct is designed for optimal performance in BMW 528i, 535i, 550i (2008-2010), 528xi, 535xi (2008), and 528i xDrive, 535i xDrive (2009-2010) models. Located at the front left, this OEM part ensures efficient brake cooling by directing airflow to the brake components. Common issues like overheating brakes or diminished braking performance can arise from damage or wear to the air duct. This part directly resolves these concerns, maintaining your vehicle's safety and performance. The brake air duct is identified by OEM part numbers Bosch 7178085, ensuring compatibility and reliability for your driving experience.

Specifications

Specifications for Brake Air Duct / Tube 51117178085
Fits Vehicle Model528i, 528i xDrive, 528xi, 535i, 535i xDrive, 535xi, 550i
Fits Vehicle MakeBMW
OEM Part No51-11-7-178-085 (51117178085)
SideFront, Left
CategoryCalipers

Compatible Vehicles

Fits 18 vehicle configurations across 1 make, 2008-2010.

Check your specific vehicle before ordering. This list shows year, make, and model. Some years have multiple trims or engines that use different parts, and individual listings may have additional fitment notes (e.g. “with sunroof only”). Review the full variant list below, or message us with your VIN and we’ll confirm the match.

BMW

  • 528i 2008-2010 · 3 variants 3 with notes
  • 528i xDrive 2009-2010 · 2 variants 2 with notes
  • 528xi 2008 1 with note
  • 535i 2008-2010 · 3 variants 3 with notes
  • 535i xDrive 2009-2010 · 4 variants 4 with notes
  • 535xi 2008 · 2 variants 2 with notes
  • 550i 2008-2010 · 3 variants 3 with notes
View all 18 vehicle configurations — 18 with fitment notes
Full vehicle fitment list for Brake Air Duct / Tube 51117178085
Year Make Model Trim Engine Note
2008 BMW 528i Sedan 3.0L l6 For Vehicles with Production Date After 03/2007
2008 BMW 528xi Sedan 3.0L l6 For Vehicles with Production Date After 03/2007
2008 BMW 535i Sedan 3.0L l6 Turbo For Vehicles with Production Date After 03/2007
2008 BMW 535xi Sedan 3.0L l6 Turbo For Vehicles with Production Date After 03/2007
2008 BMW 535xi Wagon 3.0L l6 Turbo For Vehicles with Production Date After 03/2007
2008 BMW 550i Sedan 4.8L V8 For Vehicles with Production Date After 03/2007
2009 BMW 528i Sedan 3.0L l6 For Vehicles with Production Date After 03/2007
2009 BMW 528i xDrive Sedan 3.0L l6 For Vehicles with Production Date After 03/2007
2009 BMW 535i Sedan 3.0L l6 Turbo For Vehicles with Production Date After 03/2007
2009 BMW 535i xDrive Sedan 3.0L l6 Turbo For Vehicles with Production Date After 03/2007
2009 BMW 535i xDrive Wagon 3.0L l6 Turbo For Vehicles with Production Date After 03/2007
2009 BMW 550i Sedan 4.8L V8 For Vehicles with Production Date After 03/2007
2010 BMW 528i Sedan 3.0L l6 For Vehicles with Production Date After 03/2007
2010 BMW 528i xDrive Sedan 3.0L l6 For Vehicles with Production Date After 03/2007
2010 BMW 535i Sedan 3.0L l6 Turbo For Vehicles with Production Date After 03/2007
2010 BMW 535i xDrive Sedan 3.0L l6 Turbo For Vehicles with Production Date After 03/2007
2010 BMW 535i xDrive Wagon 3.0L l6 Turbo For Vehicles with Production Date After 03/2007
2010 BMW 550i Sedan 4.8L V8 For Vehicles with Production Date After 03/2007

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