Suspension and Components› Shocks, Struts, Coil-Overs and Components

Bilstein

Bilstein B4 OE Replacement 11-16 Audi A8 Quattro Front Air Suspension Strut

$1,743.58

SKU: B009 45-248573

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Bilstein B4 OE Replacement Air damper is a direct-fit replacement for original air suspension systems on many European vehicles. Bilstein is an OE supplier, and the quality of these products meets or exceeds manufacturer standards. These dampers connect directly to the vehicle's original connectors for modification-free installation, restoring the original feel and functionality of the vehicle.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandBilstein
Part NumberB009 45-248573

Videos

How OEM Volkswagen & Audi Air Ride Fails | In the Shop

How OEM Volkswagen & Audi Air Ride Fails | In the Shop
D4 Audi a8 2011-17 front air strut removal

D4 Audi a8 2011-17 front air strut removal
2011-2018 Audi A8/A8L/S8 Air suspension compressor and module location

2011-2018 Audi A8/A8L/S8 Air suspension compressor and module location
For AUDI A8D4 Air Suspension Repair

For AUDI A8D4 Air Suspension Repair
Audi A8L Suspension Overhaul

Audi A8L Suspension Overhaul
Audi A8 D4 2011. Removing the rear electric seats and removing the rear air suspension

Audi A8 D4 2011. Removing the rear electric seats and removing the rear air suspension
Bilstein Struts & Shocks Explained - Which Bilstein Model Is Right For You?

Bilstein Struts & Shocks Explained - Which Bilstein Model Is Right For You?
Stock F30 shocks versus new Bilstein B8

Stock F30 shocks versus new Bilstein B8
BILSTEIN B4 Series - Product Spotlight

BILSTEIN B4 Series - Product Spotlight
BILSTEIN B4 OE Replacement (Air) Mercedes Benz S Klasse W221 Front Axle

BILSTEIN B4 OE Replacement (Air) Mercedes Benz S Klasse W221 Front Axle
Installation Instructions BILSTEIN B4 Air Suspension Module for Mercedes-Benz GLE W166 - Front Axle

Installation Instructions BILSTEIN B4 Air Suspension Module for Mercedes-Benz GLE W166 - Front Axle
BILSTEIN OE replacement products: Way more than premium shock absorbers!

BILSTEIN OE replacement products: Way more than premium shock absorbers!
Installation instruction - Mercedes-Benz C-Class W205 front axle - BILSTEIN B4 Air Suspension Module

Installation instruction - Mercedes-Benz C-Class W205 front axle - BILSTEIN B4 Air Suspension Module
Installation instructions - Mercedes-Benz GLC 253 front axle - BILSTEIN B4 Air Suspension Module

Installation instructions - Mercedes-Benz GLC 253 front axle - BILSTEIN B4 Air Suspension Module
Installation instructions BILSTEIN B4 air suspension module for Bentley Continental 3W - front axle

Installation instructions BILSTEIN B4 air suspension module for Bentley Continental 3W - front axle
Shock Talk Episode 28: BILSTEIN B4, B6, & B8 - When Less Is More

Shock Talk Episode 28: BILSTEIN B4, B6, & B8 - When Less Is More

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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