Bilstein B3 Rear Coil Spring 36-294442 for BMW X3 F25 (2010-2017), OE Replacement, Rear Axle Direct Fit

Bilstein B3 Rear Suspension Spring for BMW X3 F25 2010 to 2017 – Part No. 36-294442

Refresh the back end of your BMW X3 F25 with the Bilstein B3 rear suspension spring, part number 36-294442. This stock specification replacement brings back factory ride height, quiet operation and confident road manners. Built to match BMW series production requirements, it is a straight swap on the rear axle for X3 F25 models, restoring the comfort and stability you expect.

What makes it a top choice

• Direct-fit rear axle component that matches factory geometry for an easy install and a precise result.
• High tensile spring steel for excellent durability and resistance to breakage.
• Hot set after forming to help prevent sag so your SUV maintains correct stance over time.
• Quiet running spring end design for refined, rattle free operation.
• Corrosion resistant coating for long service life in UK road conditions.
• Perfect for fixing a cracked back spring, correcting uneven ride height and passing an MOT after a broken coil failure.

Our workshop has fitted these on multiple X3 F25 vehicles and customer feedback has been consistently positive. Owners report restored ride comfort, sure footed handling and a factory fresh look without unwanted noise.

Compatible BMW applications

BMW X3 F25 2010 to 2017 – rear axle fitment:

• xDrive 20i
• xDrive 28i
• xDrive 35i
• sDrive 18d
• xDrive 20d
• xDrive 30d
• xDrive 35d

Model: X3 F25. Years: 09.10 to 08.17. Position: rear axle. Petrol and diesel variants as listed.

Reasons to choose Bilstein for your X3

• Ride height and comfort restored to factory levels without harshness.
• Balanced rear end support for confident cornering, towing stability and everyday commuting.
• Engineered by a suspension specialist trusted by enthusiasts and professionals.

Fitting and support

Professional installation recommended. For best results replace springs in axle pairs. MJ Modifications offers expert fitting in Warwickshire. Request a quote at info@mjmodifications.co.uk.

Compatibility check before dispatch

We will verify suitability before shipping. Add your UK registration number or the last 7 characters of your VIN at checkout so we can confirm the part is correct for your vehicle.

Part details

• Part number: 36-294442
• Alternative reference: BILSTEIN-36-294442
• Manufacturer: Bilstein
• EAN: 4025258852375
• UPC: 651860860275

Search friendly terms customers use

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Bring your X3 back to its best with a quality rear suspension spring that fits like stock and lasts. Order today or contact MJ Modifications for fitting and advice.