Bilstein 33-52-6-851-342 B4 OE Replacement Rear Shock Absorber

The Bilstein 33-52-6-851-342 is a B4 Series OE Replacement rear shock absorber designed for the BMW X1 (E84) with sport suspension (S226A). Engineered to meet or exceed original equipment standards, this shock absorber restores the ride quality and handling dynamics your vehicle had when new.

Part of Bilstein's renowned B4 Series, this unit uses a twin-tube gas pressure design that delivers consistent damping performance under a wide range of driving conditions. It is sold individually and is intended for rear axle fitment without ride height adjustment.

Key Features:

• Twin-tube gas pressure construction for consistent, reliable damping performance
• OE-quality engineering — meets or exceeds original BMW specifications
• Designed for BMW X1 (E84) models equipped with sport suspension (S226A)
• Rear axle application — sold as a single unit
• No ride height adjustment required for installation
• Bilstein's world-renowned quality and durability built in

OEM / Cross-Reference Part Numbers: 33 52 6 851 342 | 33 52 6 855 243 | 19-183862

Restore your BMW's original suspension feel with a direct-fit Bilstein B4 shock absorber — the trusted choice for drivers seeking factory-spec performance and long-lasting reliability.