Genuine Bilstein B3 37-299040 Front Coil Spring for BMW X5 E70 2006-2013 xDrive - OEM Spec Front Road Spring / Suspension Coil, Front Axle Left or Right, Stock Height OE Replacement, fits 30d 35d 35i 40d

Bilstein B3 37-299040 Front Road Spring for BMW X5 E70 2006 to 2013

Bring your X5 back to its best with this Bilstein B3 front suspension coil, reference 37-299040. It is a factory-spec, bolt-on spring that restores correct ride height, sharp steering feel and smooth comfort on your BMW X5 E70. Ideal when your original front spring has snapped, sagged or is tired, this OEM-grade solution fits either front corner and pairs perfectly with standard dampers.

We install these at MJ Modifications and the feedback is consistently excellent. Customers report tighter front-end control, confident braking, improved stability and a true stock-height stance. If you are searching for BMW X5 E70 front road spring, X5 front suspension coil, BMW E70 spring front left or right, 37-299040 Bilstein spring, or a direct-fit front spring for BMW 4x4 E70, this is the part you want.

Why this Bilstein spring stands out

• Genuine Bilstein B3 quality for original driving feel and comfort
• Corrects ride height and front-end geometry for precise tracking
• High tensile spring steel for strength and reliability under UK road conditions
• Hot-set manufacturing to minimise height loss over time
• Surface treatment and protective coating for long-lasting corrosion resistance
• Engineered end shapes for quiet operation and proper seating
• Direct-fit design that lines up with the stock mounts and hardware

Fitment and applications

Vehicle: BMW X5 E70 SUV 2006 to 2013

Engines often covered include: 30d, 40d, 35d, 35i, 48i and similar xDrive petrol and diesel variants. If you drive an E70 X5 3.0d or 3.0 petrol model, this front spring is commonly used across many trims in the range. Position: front axle, left or right.

What you will notice after fitting

• Stock-height stance at the front of the vehicle
• Reduced nose-dive and improved body control
• More consistent tyre contact and better feedback through the wheel
• Refined ride comfort on daily commutes and motorway journeys

Professional installation

We recommend replacing springs in axle pairs for best balance and safety. For expert fitting, speak to MJ Modifications in Warwickshire. Request a quote: info@mjmodifications.co.uk.

Compatibility check before dispatch

Provide your UK registration or the last 7 characters of your VIN at checkout and we will verify that Bilstein 37-299040 is suitable for your specific E70. This ensures the correct front suspension spring for your chassis and options.

Part details

• Manufacturer: Bilstein
• Range: B3
• Part number: 37-299040
• Also referenced as: BILSTEIN-37-299040
• EAN: 4025258837792
• UPC: 651860845296

Search-friendly terms customers use

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