Bilstein 44-291037 B4 OE Replacement Air Suspension Strut

The Bilstein B4 OE Replacement Air Suspension Strut is engineered to restore the original ride quality and performance of European vehicles equipped with factory air suspension systems. As an OE supplier for air suspension components, Bilstein manufactures these struts to meet or exceed the stringent quality standards set by vehicle manufacturers.

Key Features:

• Direct OE replacement for factory air suspension systems on European vehicles
• Plug-and-play installation with original vehicle connectors—no modifications required
• Manufactured to OE specifications by a trusted original equipment supplier
• Restores factory ride comfort, handling, and vehicle height control
• Integrates seamlessly with existing air suspension control systems
• Superior quality construction that meets or exceeds OEM standards

This air suspension strut provides a cost-effective alternative to dealer replacement parts while maintaining the sophisticated ride quality and adjustability that air suspension systems deliver. The direct-fit design ensures proper function with your vehicle's onboard suspension management system.