Bilstein B3 Front Coil Spring 37-247102 - OE Replacement, Front Axle - BMW 1/2/3 Series F21 F22 F23 F30 F31 F34 F87 (120d, 230i, 330e, 320d)

Bilstein B3 Front Road Spring 37-247102 for BMW F-Series

Bring your BMW back to its best with the Bilstein B3 front road spring, part number 37-247102. This factory-spec helical spring restores correct ride height, sharp steering response and day-to-day comfort on UK roads. It is a direct-fit front suspension spring for selected BMW F21, F22, F23, F30, F31, F34 and F87 applications, covering popular petrol, diesel and hybrid models including 120d, 125d, 228i, 230i, 220d, 225d, 330e, 316i, 320i, 328i, 330i, 316d, 318d, 320d and 325d.

We choose Bilstein B3 springs for our own workshop and customer cars because they fit perfectly first time and deliver the crisp, confident feel you expect from a well-sorted BMW. Feedback from MJ Modifications customers is consistently strong, noting improved stability, quieter suspension operation and a proper OEM driving feel after replacing a tired or broken front spring.

Why this spring is the smart choice

• Front axle fitment engineered to BMW factory specification for correct stance and geometry
• Accurate rate and length for predictable handling and refined ride quality
• High-strength chrome vanadium or chrome silicon steel for excellent durability and break resistance
• Hot-set, shot-peened and precision finished to minimise height loss over time
• Protective coating for corrosion resistance in all-season UK conditions
• Quiet seating designs such as pigtail ends and minibloc profiles for reduced spring noise
• Genuine OE supplier quality from Bilstein for hassle-free installation

Key product data

• Position: Front axle
• Range: Bilstein B3
• Part number: BILSTEIN-37-247102
• EAN: 4025258763763
• UPC: 651860767154

Vehicle applications

Perfect when

• Your BMW sits unevenly or rides too low at the front
• A front road spring has snapped or is corroded
• You want to refresh ageing suspension without lowering the car
• You need an OEM-quality replacement to pass an MOT or restore handling

Fitment check

We will verify compatibility before dispatch. Add your UK registration or the last 7 of your VIN at checkout so we can confirm the correct front spring for your chassis and engine variant.

Professional installation

Want it fitted by specialists. Book with MJ Modifications in Warwickshire for expert installation and alignment guidance. Request a quote at info@mjmodifications.co.uk.

Search terms customers use

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