Bilstein B3 OE Replacement Front Coil Spring for BMW E60 5 Series 520i 523i 525i 528i
Upgrade or restore your BMW E60 front suspension with the Bilstein B3 OE Replacement Front Coil Spring. Engineered to original equipment standards for the BMW 5 Series E60, this front axle coil spring delivers factory-correct ride height, comfort and control. Perfect for correcting sagging springs or refreshing handling, the Bilstein B3 is a direct-fit, OE quality solution for the 520i, 523i, 525i and 528i.
Part Number: BILSTEIN-37-161903 / 37-161903
Keywords to help you find the right part quickly: Bilstein B3 coil spring, BMW E60 front coil spring, BMW 5 Series E60 suspension spring, OE replacement front spring, OEM spec front suspension, E60 front axle spring, BMW 520i 523i 525i 528i front spring, Bilstein 37-161903, BILSTEIN-37-161903, BMW coil spring replacement UK.
Why choose Bilstein B3 for your BMW E60
- OE quality and fitment for BMW 5 Series E60 front axle
- Precise ride height and genuine OEM-level comfort and stability
- Durable construction for long service life and consistent performance
- Ideal for replacing tired or broken springs and restoring factory handling
Key Features
- Innovative designs including pigtail ends, minibloc shapes and central force design
- High-quality chrome vanadium or chrome silicon steel for exceptional break resistance
- Hot setting after forming to effectively prevent height loss
- Careful surface compression and coating to maximise longevity
- Uncompromising OE quality with spring design identical to series production
- Comprehensive range with strong availability
Fitment and Position
Fitting position: Front axle
Compatible Vehicles
BMW 5 Series E60 (12.01 to 03.10), including:
- BMW 520i E60
- BMW 523i E60
- BMW 525i E60
- BMW 528i E60
Real-world results from Nforcd
We have fitted and used Bilstein B3 coil springs on BMW E60 platforms and customer feedback has been consistently positive. Owners report improved ride quality, restored ride height and confident, OE-correct handling after replacing worn front springs with this Bilstein B3 unit.
Professional Fitting
For expert installation, book your fitting with Nforcd in Warwickshire. Request a quote via Sales@nforcd.com and our team will be happy to help.
Compatibility Check
To ensure the part you order fits your vehicle, we run a compatibility check prior to dispatch. Provide your registration number if in the UK or the last 7 digits of your VIN at checkout and we will verify fitment for your BMW E60.
Technical Details and Identifiers
- Part Number: BILSTEIN-37-161903 / 37-161903
- Manufacturer: Bilstein
- EAN: 4025258630294
- UPC: 651860630199
Search-friendly terms
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Choose Bilstein B3 for dependable OE replacement performance on your BMW E60 and enjoy confident handling, comfort and durability from a brand trusted by leading vehicle manufacturers.