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Bilstein 45-257186 B4 OE Replacement Air Suspension Strut

(2004-2010 Audi A8 Quattro; 2004-2006 Volkswagen Phaeton)

Part of: Bilstein B4 OE Replacement Air Suspension Strut

Other options in this family: Bilstein 44-165062 Bilstein 44-104535 Bilstein 219-320-11-13 Bilstein 45-240263 Bilstein 44-275518

Manufacturer

Picture for manufacturer Bilstein

Part Number

45-257186
9 reviews
Sale Price

$2,141.00

1 left at this price

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Bilstein B4 OE Replacement (Air) damper is engineered to restore your vehicle's original air suspension performance with OE-quality components. Designed specifically for European vehicles equipped with factory air suspension systems, this strut assembly delivers the precise ride quality and handling characteristics your vehicle had when new.

Key Features:

  • Direct OE replacement for factory air suspension systems on select European vehicles
  • Manufactured by Bilstein, a trusted OE supplier to major automotive manufacturers
  • Plug-and-play installation using original factory connectors—no modifications required
  • Meets or exceeds original equipment specifications for quality and performance
  • Restores original ride comfort, handling dynamics, and vehicle height control
  • Integrated air spring and damper assembly for complete suspension function

Bilstein's B4 OE Replacement (Air) line combines decades of suspension expertise with precision engineering to deliver a reliable, long-lasting solution for worn or failed air suspension components. This strut assembly integrates seamlessly with your vehicle's existing air suspension control system, maintaining all factory ride height adjustment and adaptive damping capabilities where applicable.

Products specifications

Fits

2004-2010 Audi A8 Quattro; 2004-2006 Volkswagen Phaeton

Upper Mount Type

Special

Lower Mount Type

Fork

Finish

Black Paint

Series

B4 OE Replacement (Air)

Internal Design

Twintube

Boot Included

No

Both procedures of locating part and purchasing went smoothly. I hope the shipping process is as easy and quick

Easy transaction as long as it geya here in timely manner

not a lot of detail, but so far so good.

Best prices and i found exactly what i needed and the appropriate information. The fifth star is for the fact that a regular search for the part of auto-parts did not reveal this website. Found via Google - which totally fine, but 2 sources of marketing are better than one.

So far so good

Competitve prices!

Satisfying!

Easy to find the part needed. Hope the remainder of the order, shipment, and delivery goes just as smoothly.

Best price, excelient communication, on time shipping, Great place to do business !!!!!!!!! Thank You!!!! JY

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