Bilstein · New
Bilstein B4 OE Replacement 12-15 Mercedes-Benz ML350 Front Left Air Suspension Spring
MPN 44-257200 · Store SKU bil44-257200
Supplier stock checked 11/7/2026, 9:59:42 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
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. B4 OE Replacement (Air)-Air Suspension Strut Air Spring with Monotube Shock Absorber
Manufacturer fitment & guides
- Mercedes-Benz GLE300d 2016; GLE350 2016; GLE400 2016; GLE550e 2016; ML250 2015; ML350 2015-2012; ML400 2015
- Manufacturer-supplied application summary from Turn14; this may not be an exhaustive fitment list.
- Warranty ↗
- Material Safety Data Sheet ↗
- Installation Instructions ↗
- Material Safety Data Sheet ↗
- Bilstein manufacturer catalog ↗
Part-specific notes
- California Proposition 65: Y