Bilstein 31317812 B4 OE Replacement Front Left Suspension Strut Assembly

The Bilstein 31317812 is a B4 OE Replacement front left suspension strut assembly, cross-referenced as Bilstein part number 22-182869. Engineered as a direct-fit replacement, this strut is built to restore the ride quality and handling characteristics your vehicle had on day one — with the precision and durability Bilstein is known for worldwide.

Bilstein's B4 line utilizes gas-pressure technology to deliver high traction, precise handling, and consistent damping performance. The strut is designed to meet or exceed original equipment standards, making it an ideal solution for drivers seeking a reliable, like-new suspension restore.

Key Features:

• Bilstein B4 OE Replacement series — engineered for direct OEM fitment
• Gas-pressure monotube technology for improved traction and handling
• Application-specific valving tuned to match original suspension behavior
• Rigorously tested to meet or exceed OE quality standards
• Front left (driver side) strut assembly placement
• Manufactured in Germany to Bilstein's exacting quality standards
• Backed by Bilstein's limited warranty against defects in material and workmanship

OEM / Cross-Reference Part Numbers: Bilstein 22-182869 | Volvo OEM: 31317812, 31429128, 31277201, 31262902

The Bilstein B4 series is the trusted choice for restoring OEM ride quality with the confidence of a brand proven on OE platforms for BMW, Mercedes-Benz, Volvo, Porsche, and more.