Bilstein B3 Front Coil Spring (37-210304) - Opel Astra H Rear Axle Upper Built to the same standards

Built to the same standards as your vehicle’s original equipment

Why Choose Bilstein B8

and increased cornering stability for confident high-speed driving

EVO S delivers performance-focused suspension tuning and up to 70mm of ride height adjustability—perfect for fast-road builds and spirited driving

Bilstein B1 Suspension Mounts – OEM Quality

Bilstein B3 Front Coil Spring (37-210304) - Opel Astra H Rear Axle Upper Built to the same standardsIf you're looking for quality, look no further. By choosing BILSTEIN springs, you're backing an uncontested champion: a successful motor sports fitter and a leading original equipment manufacturer of automotive springs. The benefits of BILSTEIN B3 shock absorbers are: Innovative technical designs, such as Pigtail ends, Minibloc forms and central force design High quality chrome vanadium or chrome silicone steel for an extremely high level of break