Bilstein 36-161317 B3 Single Rear Coil Spring - OE Replacement for BMW 1 Series E82 & 3 Series E92 Coupe (118d 120d 123d 316i 318i 320i 323i 325i) - Rear Axle

Bilstein B3 Rear Suspension Coil 36-161317 for BMW E82 and E92 Coupe

Get your BMW back to its factory stance and comfort with the Bilstein B3 rear suspension coil, part number 36-161317. This single back axle spring is engineered to match original specification ride height and rate for BMW 1 Series E82 Coupe and BMW 3 Series E92 Coupe models, including 118d, 120d, 123d, 316i, 318i, 320i, 323i and 325i. It is a precise, direct-fit replacement that restores stability, grip and the quiet refinement you expect from a premium German suspension brand.

We have installed these on customer cars and the feedback has been consistently positive for ride quality, confidence on uneven UK roads and long-term durability. If your BMW is sitting low at the rear, rides harshly or a spring has snapped, this is the dependable fix that brings the car back to how it should feel.

Why this spring is the right choice

• Original specification rate and height for a stock-feel drive without lowering
• High tensile spring steel with corrosion resistant coating for long service life
• Hot set manufacturing to minimise sagging and maintain correct stance
• Precision formed ends for quiet operation and OE-style fitment
• Designed for the rear axle and suitable for either side left or right
• Built to handle day to day driving and rough UK road conditions

Fitment and applications

Position: Rear axle

Vehicle compatibility:

• BMW 1 Series
  • E82 Coupe 10.06 to 10.13
    • 118d, 120d, 123d
• BMW 3 Series
  • E92 Coupe 01.05 to 12.13
    • 316i, 318i, 320i, 323i, 325i

Supplied as a single rear coil spring. For even ride height and balanced handling, replacing in pairs is recommended.

What you can expect

• Stock ride height and proper rear-end support restored
• Sharper stability and consistent handling compared with tired or broken springs
• Quiet, factory-style operation with no unwanted creaks or knocks
• Confidence-inspiring road feel from a trusted suspension specialist

Part numbers and identifiers

Part number: 36-161317

Manufacturer: Bilstein

EAN: 4025258628819

UPC: 651860628813

Compatibility check

We can verify fitment before dispatch. Add your UK registration or the last 7 of your VIN at checkout and we will confirm the correct rear spring for your car.

Professional installation

Need fitting. Book with MJ Modifications in Warwickshire for expert installation and alignment advice. Request a quote at info@mjmodifications.co.uk.

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Choose Bilstein B3 36-161317 for a quality, original specification rear suspension coil that restores your BMW’s comfort, control and confidence on every journey.