Bilstein B4 Rear Shock Absorber/Damper (Shocker) 19-152790 for BMW 1 Series E82/E88 Coupe/Convertible (Cabriolet) 2006–2013 – OEM Spec OE Replacement Rear Suspension – Fits 118d 120d 123d 118i 120i 125i 128i 135i

Bilstein B4 Rear Shocker - Part No. 19-152790 - OEM-spec replacement for BMW E82 Coupé and E88 Cabriolet

Refresh the back end of your 1er with this Bilstein B4 rear suspension unit, part number 19-152790. It is a direct-fit, factory-spec shocker for the E82 two-door and E88 cabriolet platforms, giving you the crisp control and comfort you expect from a premium German damper without altering ride height.

We run these B4s on our own builds and have installed countless sets for customers. Feedback is consistently positive: tighter body control, reduced bounce, quieter operation and a confident, settled feel on UK roads.

Why this rear shock stands out

• OEM-equivalent performance with genuine Bilstein quality and reliability
• Twin-tube, gas pressurised design for consistent damping and fade resistance
• Maintains stock ride height and original comfort while sharpening response
• Perfect when replacing tired, leaking or knocking rear shockers
• Engineered for everyday driving, commuting and spirited B-road use
• Direct bolt-on fit with OE-style mountings for quick installation

Technical details

Vehicle coverage

Fits the following BMW models on the E82 and E88 chassis:

• E82 Coupé production 10.06 to 10.13
  • 118d, 120d, 123d, 120i, 125i, 128i, 135i
• E88 Cabriolet production 12.07 to 12.13
  • 118i, 120i, 125i, 128i, 135i, 118d, 120d, 123d

What you will notice

• More stable cornering with reduced rear-end float
• Smoother ride quality over rough and broken tarmac
• Improved traction and confidence under braking and acceleration

Fitting and support

Professional installation recommended. MJ Modifications offers suspension fitting and alignment in Warwickshire. For a quote or to book in, email info@mjmodifications.co.uk.

Tip: replace rear shocks in pairs to keep damping balanced left to right.

Compatibility check before dispatch

We can verify suitability before shipping. Add your UK registration or last 7 of the VIN at checkout and we will confirm this shock suits your car.

Search help

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