Bilstein 36-251278 B3 OE Replacement Rear Coil Spring - BMW

Bilstein B3 OE Replacement Rear Coil Spring 36-251278 for BMW F30 F32 F80 F82

Restore your BMW’s factory ride height, comfort and handling with the Bilstein B3 OE Replacement Rear Coil Spring. This rear axle spring is engineered to original equipment specifications for a precise, direct-fit replacement on select BMW 3 Series and 4 Series models, including F30, F32, F80 and F82 variants listed below. Ideal if your rear spring is cracked, sagging or tired, the Bilstein B3 brings your suspension back to how BMW intended.

As a long-standing OE supplier, Bilstein builds the B3 using high-grade chrome vanadium or chrome silicon spring steel with advanced surface compression and protective coating for long service life. Hot setting after forming effectively prevents height loss, so your BMW maintains consistent ride height over time. Innovative spring geometries such as pigtail ends, minibloc shapes and central force design deliver quiet, confidence-inspiring road manners that feel factory fresh.

Why choose this Bilstein rear spring for your BMW

• OE replacement rear coil spring for BMW F30 F32 F80 F82 applications listed below
• Direct fit to rear axle with OE spring design and dimensions for factory-correct ride height
• High-quality chrome vanadium or chrome silicon steel for excellent break resistance and durability
• Hot set after forming to prevent settling and height loss over time
• Carefully surface-compressed and coated for corrosion resistance and long service life
• Engineered with pigtail ends, minibloc shapes and central force design for stable, quiet performance
• Uncompromising OE quality from Bilstein, a trusted original equipment manufacturer

Real-world confidence from Nforcd

We have fitted Bilstein B3 rear springs on customer F3x platforms and our team, along with our customers, has been consistently impressed with the OE ride quality, refined feel and long-term reliability. If you want your BMW to feel right again, this is a top choice.

Fitting position

Compatibility

Designed for the following BMW applications:

• 3 Series
  • 3 Series F30, F80 11.11 - 10.18
    • 316i
    • 320i
• 4 Series
  • 4 Series Coupe F32, F82 07.13 -
    • 418d
    • 430d xDrive

Part numbers and identifiers

• Part Number: BILSTEIN-36-251278
• EAN: 4025258763442
• UPC: 651860766744

Compatibility check before dispatch

We verify fitment before shipping. Enter your UK registration or the last 7 digits of your VIN at checkout and we will confirm this Bilstein B3 rear coil spring 36-251278 suits your vehicle.

Professional fitting available

Want it fitted by specialists We can help. Nforcd offers professional installation in Warwickshire. Request a fitting quote at Sales@nforcd.com.

Search-friendly terms

Bilstein B3 rear coil spring BMW F30 rear spring BMW 3 Series rear coil spring OEM replacement spring BMW 320i rear spring 316i rear suspension spring BMW F32 rear coil spring 4 Series rear spring 418d rear spring 430d xDrive rear coil spring F30 rear axle spring F32 rear axle spring OE spec rear spring Bilstein 36-251278 BMW coil spring replacement UK direct fit rear spring factory ride height stock suspension spring BMW F30 F32 F80 F82.