Bilstein 37-299125 B3 OE Replacement Front Coil Spring for BMW X5 E70 including M50d
Restore factory ride height, handling and comfort on your BMW X5 E70 with the Bilstein B3 OE replacement front coil spring. Part number BILSTEIN-37-299125 is engineered to original equipment standards for the E70 X5, including the M50d variant, delivering precise fitment, durability and dependable performance on UK roads.
We choose Bilstein B3 springs for our own cars and our customers' vehicles because they install cleanly, ride quietly and bring back that confident BMW feel. Expect OE quality, long service life and consistent spring rate designed specifically for the front axle of the E70 platform.
Why choose Bilstein B3 for your BMW X5 E70
- OE quality fit and performance for BMW X5 E70 including M50d
- High strength chrome vanadium or chrome silicon spring steel for superior break resistance
- Innovative designs including pigtail ends, minibloc shapes and central force design for optimal load distribution
- Hot set after forming to prevent sagging and maintain correct ride height over time
- Carefully surface compressed and coated for excellent corrosion resistance and long service life
- Consistent spring rate that preserves comfort, stability and steering precision
Fitment details
- Fitting position: Front axle
- Vehicle: BMW X5 E70
- Engine model included: M50d
- Production years reference: 2006 to 2013 E70 platform
Compatibility check
We validate compatibility before dispatch. Provide your UK registration or the last 7 digits of your VIN at checkout and our team will confirm the correct fit for your BMW X5 E70.
Professional fitting available
For installation, we recommend Nforcd in Warwickshire. Request a fitting quote by emailing Sales@nforcd.com. Professional fitting helps ensure correct preload, ride height and alignment.
Part numbers and identifiers
- Bilstein part number: 37-299125
- Nforcd listing: BILSTEIN-37-299125
- EAN: 4025258849566
- UPC: 651860857657
Trusted by enthusiasts
Our customers consistently report a noticeable improvement in ride quality and stability after replacing tired front springs with Bilstein B3. It is a dependable OE spec solution for daily road use and long term reliability on the BMW X5 E70.
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