Bilstein 19-301631 OE Replacement Shock Absorber - B4

The Bilstein 19-301631 is a B4 OE Replacement series shock absorber engineered to restore your vehicle's original ride quality and handling characteristics. Manufactured to the same exacting standards as original equipment components, this shock absorber delivers factory-spec damping performance straight out of the box.

Key Features:

• OE-matched specifications: Built to meet or exceed original equipment standards, ensuring a direct-fit replacement with no modifications required
• Twin-tube design: Nitrogen gas-charged twin-tube construction provides consistent damping force across a wide range of driving conditions
• Self-adjusting deflective disc valving: Continuously optimizes damping response for smooth, controlled suspension movement
• Black steel body: Corrosion-resistant finish extends service life and maintains appearance
• Height-neutral design: Retains original vehicle ride height — no alignment changes or registration required
• Direct bolt-on installation: Matches original mounting points for straightforward installation using standard tools

The Bilstein B4 is the ideal solution for drivers looking to replace worn or damaged shock absorbers with a part that performs exactly like the factory original. Backed by Bilstein's world-renowned engineering and quality standards, the 19-301631 delivers confident handling, improved traction, and a comfortable ride in everyday driving scenarios.