Bilstein
Bilstein B4 Mercedes-Benz 13-16 GL350/450 & 17 GLS350d/450/550 RPLMT Air Strut (w/o Electronic)
SKU: B009 44-291044
Description
Part #: 44-291044
Bilstein B4 OE Replacement (Air) dampers are designed to replace the original air suspension systems on many European brand vehicles. Bilstein is an OE supplier for air suspension systems; the quality of these products meets, and typically exceeds, the standards set forth by the vehicle's manufacturer. Bilstein B4 OE Replacement (Air) dampers are designed to connect directly into the original connectors on the vehicle, ensuring modification-free installation and restoration of the original feel of the vehicle.
Features:
- Restores original functionality 100%
- Manufactured with 100% new parts for maximum reliability and safety
- 100% OE quality and comfort
Air Spring with Twintube Shock Absorber
This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
Fitment
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Available on iOS & Android
Specifications
| Brand | Bilstein |
| Part Number | B009 44-291044 |
Videos
Installation Instructions - BILSTEIN B4 Air Suspension Module Mercedes-Benz GLE W166 (Front Axle)
Installation Instructions - BILSTEIN B4 Air Suspension Module Mercedes Benz S Klasse W221 (Front Axle)
Installation Instructions - BILSTEIN B4 Air Suspension Module Mercedes-Benz GLC 253 (Front Axle)
Installation Instructions - BILSTEIN B4 Air Suspension Module Mercedes-Benz E-Class 213 (Front Axle)
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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