Bilstein B3 Front Axle Coil Spring 37-299064 for BMW X5 E70 2006-2013 - Front Strut/Helical Spring OE Replacement (Left/Right) - Fits xDrive 4.8i, 50i, 3.0sd, 35d - BILSTEIN-37-299064

BMW X5 E70 Front Suspension Spring by Bilstein - B3 Series - Part Ref 37-299064

Bring your X5 back to its best with this OEM-grade Bilstein B3 front suspension spring, part number BILSTEIN-37-299064. Designed for the BMW X5 E70 platform from 2006 to 2013, this front end helical spring restores factory ride height, sharp steering response and everyday comfort. A trusted, long-life solution when a front spring has snapped, sagged or you are refreshing the front strut assembly for precise handling and smooth road manners.

We fit these at MJ Modifications and customer feedback has been outstanding on both petrol and diesel variants. Expect tight, controlled dynamics, quiet operation and an OE-feel drive that lasts. Bilstein’s B3 range uses premium alloy spring steel with advanced heat treatment to maintain consistency mile after mile.

Key benefits

• Factory-spec fit for the X5 E70 chassis front suspension
• OEM-quality materials for durability and consistent ride height
• High tensile spring steel with hot setting to minimise settling
• Shot peened and corrosion-protected finish for long service life
• Engineered to match original characteristics for balanced handling
• Ideal fix for broken front spring, knocking front end or uneven stance

Vehicle compatibility

Suitable for BMW X5 E70 models built 2006, 2007, 2008, 2009, 2010, 2011, 2012 and 2013. Front position only. Compatible with:

• X5 E70 4.8i xDrive
• X5 E70 xDrive 50i
• X5 E70 3.0sd
• X5 E70 xDrive 35d

Why choose Bilstein B3 for your X5

• Direct-fit front suspension spring built to original BMW specification
• Excellent comfort and stability on UK roads and motorways
• Proven reliability with premium alloy composition and protective coating
• Confident road holding when paired with healthy dampers and top mounts
• Great value upgrade when replacing tired or fractured front springs

Fitting service - MJ Modifications, Warwickshire

Need installation by specialists who know BMW suspension inside out? Book fitting with MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a quote and availability. We can supply and install with alignment advice for the best result.

Fitment check before dispatch

We verify compatibility before shipping. Add your UK registration or last 7 of the VIN at checkout so we can confirm this front spring suits your exact X5 E70 specification.

Technical details

• Brand: Bilstein
• Series: B3 OEM-spec spring
• Location: Front suspension
• Manufacturer reference: 37-299064
• Supplier part number: BILSTEIN-37-299064
• EAN: 4025258849481
• UPC: 651860857572

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Choose Bilstein B3 for a precise, original-feel drive and dependable longevity on your BMW X5 E70. Order today for fast UK dispatch and expert support.