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Bilstein has been the OE shock supplier to Mercedes-Benz, BMW, Porsche, and Ferrari since 1957. German-engineered B4 OE replacements, B6 sport, B8 lift-corrected, and B14/B16 coilovers — every Bilstein damper carries motorsport-derived monotube technology.
The Bilstein B3 OE Replacement Rear Coil Spring is the perfect choice for BMW X3 owners looking to restore their vehicle's factory handling and ride quality. Over time, suspension springs can lose their tension, leading to sagging and poor handling. These B3 springs are manufactured to meet or exceed original equipment specifications, ensuring your BMW X3 performs exactly as it did when it was new.
Bilstein's reputation for excellence in suspension technology is built into every B3 coil spring. By utilizing advanced manufacturing processes, Bilstein ensures that each spring provides consistent performance, regardless of the terrain. Whether you are driving the 2.5i, 3.0i, or the xDrive30i, these springs are designed to integrate perfectly with your existing suspension components. Installing these springs is a straightforward process that yields immediate results in ride comfort and handling precision. Don't let worn-out springs compromise your driving experience; choose the reliability and precision of Bilstein. Discover more premium suspension solutions at GGCRACING.
| Brand | Bilstein |
|---|---|
| Manufacturer part number | 38-228599 |
| GGC SKU | BIL38-228599 |
| UPC / GTIN | 651860714905 |
Use the manufacturer part number when you compare with other listings or ask us to confirm a match.
| Box size | 14.5 × 7 × 6.8 in |
|---|---|
| Shipping weight | 8.4 lb |
| Year | Make | Model | Trim |
|---|---|---|---|
| 2004-2005 | BMW | X3 | 2.5i |
| 2004-2006 | BMW | X3 | 3.0i |
| 2007-2008 | BMW | X3 | 3.0si |
| 2009-2010 | BMW | X3 | xDrive30i |
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