Bilstein B3 Front Suspension Coil Spring 37-313463 for BMW 3 Series E90 E91 E92 (316i 318i 320i 320si) 2004-2013 - OE Spec Standard Ride Height Front Axle Replacement - Saloon/Sedan, Touring/Estate, Coupe - E9x Petrol

BILSTEIN B3 37-313463 Front Spring for BMW 3 Series E9x

Restore factory stance, ride comfort and front end control on your BMW 3 Series with this BILSTEIN B3 front road spring. Engineered to original equipment specification for the E90 saloon, E91 touring estate and E92 coupé petrol models, this front axle spring brings back the stock height and the taut, composed feel you expect from a well set up 3 Series.

Built from premium spring steel and finished with a robust protective coating, the B3 range is designed for longevity and consistent performance. It is a straight swap for a tired, snapped or sagging front spring and pairs perfectly with standard dampers for a quiet, precise and confidence inspiring drive.

Part number: 37-313463 | SKU: BILSTEIN-37-313463 | EAN: 4025258870409 | UPC: 651860877259

Why choose this BILSTEIN B3 front spring

• Original equipment spec fitment that maintains stock ride height and factory geometry
• High strength spring steel with heat setting for long term height stability
• Surface compressed and coated for excellent corrosion resistance and durability
• Precisely formed ends for quiet operation and correct seating in the spring cups
• Direct replacement that requires no coding and no modification
• Trusted quality from one of the market leaders in suspension engineering

What you will notice on the road

• Even, level stance and consistent wheel arch gap
• Refined ride quality with strong support over bumps and braking
• Sharper steering response and stable cornering
• No knocks from broken coil ends and no front end sag

Applications

Front axle fitment for BMW 3 Series E9x petrol models:

• E90 Saloon 2004 to 2012: 316i, 318i, 320i, 320si
• E91 Touring Estate 2004 to 2012: 316i, 318i, 320i
• E92 Coupé 2005 to 2013: 316i, 318i, 320i

Suits standard height petrol variants listed above. Front position only.

Real world results

We have fitted this spring on our own E9x cars and for many customers. Feedback is consistently positive for comfort, control and longevity, with owners praising the restored factory feel and the quality finish that stands up well to UK weather.

Compatibility check

We will verify fitment before dispatch. Add your UK registration or the last 7 digits of your VIN at checkout so we can confirm that part 37-313463 matches your chassis and engine variant.

Professional fitting

Need it installed. Book expert fitting with MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a quote and availability.

Search terms customers use

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