Bilstein B3 37-161309 Front Coil/Road Spring for BMW 1 Series E81 E87 E88 & 3 Series E90 E91 E92 E93 – OE/OEM Spec Standard Ride Height Front Axle Suspension Coil, Direct-Fit Replacement (Front Left or Right) – 116i-120i 316i-335i 316d-330d

Bilstein B3 37-161309 Front Road Spring for BMW E8x and E9x

Restore crisp steering and factory feel with this Bilstein B3 front road spring, part number BILSTEIN-37-161309. Engineered to original equipment specification for selected BMW 1 Series E81 E87 E88 and 3 Series E90 E91 E92 E93, it is a direct-fit front suspension coil that brings back correct standard ride height, balanced handling and day-to-day comfort without compromising durability.

Why it belongs on your BMW

• Direct-fit front road spring designed to match factory rate and height for dependable everyday use
• Sharp, predictable turn-in with the comfort you expect from a stock BMW setup
• Ideal when replacing a cracked or fatigued spring or refreshing a high-mileage suspension
• Built by Bilstein using high-grade chrome vanadium or chrome silicon steel for exceptional strength
• Hot set after forming to stabilise height, then shot peened and coated for long service life
• Precise geometry including pigtail ends and optimised coil shape for quiet operation and correct seating

We have fitted these springs on customer cars and our own builds. Feedback has been consistently positive, with owners praising the factory-fresh stance and confidence on B-roads and motorways alike. For even wear and best results, replace in axle pairs.

Fitment summary

• Position: Front axle
• Part number: BILSTEIN-37-161309
• EAN: 4025258628802
• UPC: 651860628806

Vehicle coverage

BMW 1 Series E8x

• E81 3-door hatch: 116i, 118i, 120i
• E87 5-door hatch: 116i, 118i
• E88 Convertible: selected petrol and diesel variants where applicable

BMW 3 Series E9x

• E90 Saloon: 316i, 318i, 320i, 320si, 323i, 335i, 316d, 318d
• E91 Touring: 316i, 318i, 320i, 316d, 330d
• E92 Coupe: 316i, 318i, 320i, 325i, 330i, 320d
• E93 Convertible: 318i, 320i

Suitable across popular petrol and diesel engines including 116i, 118i, 120i, 316i, 318i, 320i, 323i, 325i, 330i, 335i, 316d, 318d, 320d and 330d. Always verify against your vehicle details.

Compatibility check

We verify fitment before dispatch. Add your UK registration or the last 7 digits of your VIN at checkout and we will confirm compatibility for your exact model and chassis specification.

Professional installation

Prefer expert fitting We can install at MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a quote and availability.

What you are buying

• 1 x Bilstein B3 front suspension coil, OEM-spec replacement
• Designed for standard height applications on compatible BMW E8x and E9x models

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