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Bilstein

Bilstein 2021+ Mercedes-Benz S500/S580 B4 OE Replacement (Air) Monotube Strut - Rear Right

$1,576.00

SKU: B009 44-400200

In Stock
In Stock
Ships by Jun 7
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Bilstein 44-400200 B4 OE Replacement (Air) Strut replaces original air suspension systems on Mercedes-Benz and Jaguar models. It features air modules, airbags, and gas pressure shock absorbers that meet or exceed OE standards. The strut connects directly to the vehicle's existing electrical receptacles for easy installation, aiming to restore the original driving feel. It is 100% new for maximum reliability and safety and includes a limited 2-year warranty.

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 44-400200

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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