Bilstein 205-320-80-30 B4 OE Replacement Rear Right Air Suspension Shock Absorber

The Bilstein 205-320-80-30 is a B4 OE Replacement rear right air suspension shock absorber engineered specifically for the Mercedes-Benz C300 (W205 platform, 2015–2016). Designed as a direct OEM-quality replacement for vehicles equipped with factory air suspension, this unit restores the original ride quality and handling characteristics without modification.

Bilstein is a genuine OE supplier for Mercedes-Benz air suspension systems, and the B4 OE Replacement (Air) line is built to the same exacting standards as the components installed at the factory. This shock absorber plugs directly into the vehicle's original connectors for a seamless, modification-free installation.

Key Features:

• Bilstein B4 OE Replacement (Air) series — engineered to meet or exceed OE specifications
• Designed to replace original factory air suspension dampers on European vehicles
• Direct plug-in fitment — connects to original vehicle connectors with no wiring or hardware modifications
• Gas-pressure monotube construction for precise, consistent damping response
• Restores factory ride comfort, handling stability, and vehicle control
• Bilstein Limited Lifetime Warranty against defects in materials and workmanship
• OEM Cross-Reference: Mercedes-Benz 205-320-80-30 / 2053208030
• Position: Rear, Right (Passenger Side)

As an OE supplier to Mercedes-Benz, Bilstein brings factory-grade engineering to this replacement unit. The B4 Air line is the recommended solution for drivers looking to restore their vehicle's air suspension system to original performance standards with a trusted, brand-name component.