Bilstein B3 36-225866 Rear Coil Spring for BMW 5 Series E34 1987-1995 - Rear Suspension/Back Road Spring, OEM OE-Spec Direct Replacement, Standard Ride Height (Non-Lowering) - Fits 518i 520i 525i 530i 535i 524td 525td 525tds

Bilstein B3 36-225866 Rear Axle Road Spring for BMW 5 Series E34 1987 to 1995

Restore precise stock height and tight, reassuring suspension feel on your classic 5 Series with this Bilstein B3 rear axle coil. This OEM-grade back spring is a direct fit on the E34 platform and replaces tired, sagging originals without any modification. Expect factory-correct stance, smooth ride quality and dependable stability on British roads mile after mile.

We have installed this part on multiple E34 builds in-house and customers have been genuinely impressed with the ride and control. If your BMW sits low at the back, squats under load or feels loose over bumps, this genuine-quality replacement spring brings it back to how Munich intended.

Why it is the right choice for your E34

• Original-spec fitment for the rear axle. No cutting or modification required
• Brings back correct ride height and balanced rear-end support
• Improves comfort, traction and predictable cornering on UK tarmac
• Perfect partner for standard dampers and daily-road use
• Built to last with premium materials and corrosion protection

Construction and quality

• Made from high-grade chrome vanadium or chrome silicon spring steel for excellent break resistance
• Hot-set after forming to minimise height loss over time
• Surface compressed and coated for long service life and rust resistance
• Precise coil geometry including pigtail and minibloc designs where required for OE behaviour
• Engineered to match original series-production characteristics

Compatibility

Position: Rear. Suits BMW 5 Series E34 models built between 02.1987 and 12.1995:

• 518i
• 520i and 520i 24V
• 525i and 525i 24V
• 530i and 530i V8
• 535i
• 524td
• 525td and 525tds

Find what you are searching for

BMW E34 back spring, BMW 5 Series rear suspension spring, E34 rear road spring, stock height spring, OEM grade spring, rear suspension coil, replacement rear spring E34 518i 520i 525i 530i 535i 524td 525td 525tds, standard suspension spring, direct fit back coil, rear axle spring BMW 5er E34, factory spec spring, non lowering spring, ride height correction spring, fix sagging rear BMW E34, Bilstein B3 36 225866.

Fitment check

We verify compatibility before dispatch. Add your UK registration or last 7 of the VIN at checkout and we will confirm this Bilstein B3 rear spring suits your exact car.

Professional installation

Want it fitted properly first time. Book with MJ Modifications in Warwickshire. Request a quote: info@mjmodifications.co.uk.

Part numbers

Part number: BILSTEIN-36-225866
Manufacturer reference: 36-225866
EAN: 4025258722852
UPC: 651860723556

Brand

Bilstein