Bilstein B3 Front Coil Spring 37-299118 for BMW X5 E70 2006-2013 - OE Replacement Front Axle Spring

Bilstein 37-299118 Front Suspension Spring for BMW X5 E70

Stop sagging ride height, uneven stance and front-end knocks on your BMW X5 E70 with this premium Bilstein B3 front suspension spring, part number 37-299118. Engineered to original specification and tuned for the E70 chassis, it restores factory geometry, comfort and stability while delivering the robust reliability Bilstein is known for.

Perfect for solving a broken front coil, MOT failures due to cracked springs, or tired, drooping front suspension. This single spring fits the front left or right and seats correctly on the OE top mount and spring perch for hassle-free installation.

Why this Bilstein spring is the go-to choice

• Made to OEM tolerances for precise fit on the E70 front strut assembly
• High-tensile chrome-silicon or chrome-vanadium steel for strength under load
• Heat set and pre-set to minimise settling, preserving ride height over time
• Shot-peened and coated for corrosion resistance against UK road salt
• Consistent spring rate for confident steering feel and controlled body movement
• Works seamlessly with stock dampers or Bilstein B4 shock absorbers
• Pigtail ends for quiet operation and correct seating

Proven on UK roads

We have installed this exact spring on customer E70 vehicles and our own projects. Feedback is consistently positive, highlighting improved comfort, stable handling and a factory-correct stance without harshness.

Fitment details

• Position: Front, left or right
• Vehicle: BMW X5 E70 SUV, 2006 to 2013 production
• Typical engines: 3.0d xDrive 30d, 3.0sd xDrive 35d, 4.8i xDrive 48i
• Chassis: E70 xDrive models

Search-friendly terms customers use

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Installation and advice

For best results, replace springs in axle pairs. Professional fitting available with MJ Modifications in Warwickshire. Request a quote: info@mjmodifications.co.uk.

Compatibility check prior to dispatch

We can confirm suitability before shipping. Add your UK registration or the last 7 characters of your VIN at checkout and we will verify fitment for your specific X5 E70.

Part numbers and identifiers

• Part number: 37-299118 / BILSTEIN-37-299118
• EAN: 4025258849559
• UPC: 651860857640

Choose Bilstein for German-engineered quality and long service life. Restore your BMW X5 E70’s front end the right way with a spring designed to deliver OEM performance and everyday durability on British roads.