Bilstein B3 Front Suspension Coil Spring 37-161859 – BMW 5 Series E61 Touring/Estate/Wagon 2004-2010 – OE Replacement Standard-Height Road Spring for Front Axle (Fits 520i 523i 525i 530i 545i 520d; Left or Right)

Front Suspension Coil Spring for BMW 5 Series E61 Touring 2004 to 2010 - Bilstein Part 37-161859

Bring your E61 estate back to its correct ride height and restore that planted, confidence-inspiring feel with this premium front road spring from Bilstein. Manufactured to genuine-spec tolerances and geometry, part number 37-161859 is a direct replacement for tired or broken front coils on the BMW 5 Series Touring E61. Expect smooth ride comfort, precise steering response and long service life on British roads.

We run these springs on our own builds and customer cars. Feedback has been consistently positive for fitment accuracy, durability and the factory-fresh driving feel. If your front end is sitting low, clunking over bumps or has picked up an MOT advisory for a cracked coil, this is the correct fix for a stock-height, OE-quality result.

Key advantages

• Original-quality replacement for the front position on BMW 5 Series E61 Touring
• Stock-height spring rate and geometry for balanced handling and comfort
• High tensile spring steel with advanced finishing for corrosion resistance in UK conditions
• Hot set after forming to minimise height loss over time
• Precision end shapes for quiet seating and no coil bind
• Ideal when renewing front shocks, top mounts and bearings during a suspension refresh

Vehicle coverage

BMW 5 Series Touring E61 front position, year range 2004 to 2010, suitable for:

• 520i
• 523i
• 525i
• 530i
• 545i
• 520d

What you are searching for

BMW 5 Touring front road spring, E61 estate front suspension coil, standard height front spring BMW 5 wagon, original equipment grade front coil for BMW E61, replacement front spring for 520i 523i 525i 530i 545i 520d, Bilstein front road coil 37-161859, front end spring BMW 5 Series 2004 2005 2006 2007 2008 2009 2010, OEM spec front suspension spring E61 UK.

Fitment verification

We confirm compatibility before dispatch. Add your UK registration or the last 7 digits of your VIN at checkout and we will double check that part 37-161859 matches your exact E61 specification.

Professional fitting

Want it installed correctly first time. Book expert fitting with MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk and our team will be happy to help and advise on complementary components for a complete front-end refresh.

Part numbers

• Bilstein reference: 37-161859
• EAN: 4025258630249
• UPC: 651860630144

Why buy from us

Trusted workshop-tested parts, real-world results and happy customers. This Bilstein front coil delivers the factory driving character enthusiasts want from a BMW 5 Series Touring, with the reliability to match daily use in the UK.