Bilstein B1 12-234295 Rear Shock Absorber Top Mount for BMW X3 E83 2003–2011 – Strut Mount/Top Hat/Upper Mount, Shock Tower/Turret Mount, Strut Bearing – OE Replacement Damper Support

Bilstein B1 12-234295 Rear Damper Top Support for BMW X3 E83

Bring back tight, confident handling on your BMW X3 E83 with the genuine Bilstein B1 rear damper upper mounting, part number 12-234295. This OE-equivalent Bilstein component is designed specifically for the rear axle on X3 E83 models and is the smart choice when chasing knocks, creaks, clunks or vague rear-end feel. Expect quiet operation, precise location of the shock absorber and long-term reliability that restores factory ride quality.

At MJ Modifications we fit these on customer X3s and the feedback is consistently excellent for refinement, fit and durability. If you are refreshing rear shocks or dealing with MOT advisories for worn top mounts, this Bilstein B1 rear shock tower mount is the quality upgrade you want on your E83.

Why choose this Bilstein rear mount

• Exact fit on BMW X3 E83 2003 to 2011 across petrol and diesel xDrive models
• OE-grade construction for durability and quiet NVH isolation on the rear suspension
• Engineered to work with Bilstein dampers and standard replacement shocks
• Eliminates unwanted noises over bumps and maintains correct damper alignment
• Ideal during shock replacement to protect new dampers and keep geometry correct

Perfect for owners searching for

• BMW X3 E83 rear damper mount
• BMW X3 shock absorber top hat
• Rear shock tower mount X3
• Rear strut top support E83
• Rear suspension top plate BMW X3
• Upper shock mounting bush rear
• Rear turret mount BMW E83
• Strut bearing rear BMW X3

Compatibility

BMW X3 E83 2003 to 2011 including xDrive petrol and diesel:

• Petrol: 2.0i, 20i, 2.5i, 25i, 2.5si, 30i, 3.0i, 3.0si
• Diesel: 18d, 20d, 2.0d, 2.0sd, 30d, 3.0d, 3.0sd, 35d

Benefits you will feel

• Smoother, quieter ride from the rear of the car
• Sharper, more planted handling and stability
• Reduces vibration and protects new rear dampers from premature wear
• Direct-fit installation with no modification required

Tech details

• Part number: 12-234295
• Also searched as: 12 234 295, Bilstein 12234295
• Fitting position: Rear axle
• Manufacturer: Bilstein
• EAN: 4025258729103
• UPC: 651860730004

Fitment check

Unsure if this is right for your X3 E83. Add your UK registration or last 7 of your VIN at checkout and we will confirm compatibility before dispatch.

Installation

Want it fitted properly. Book professional installation with MJ Modifications, Warwickshire. Request a quote at info@mjmodifications.co.uk. We recommend replacing rear mounts in pairs when renewing rear shock absorbers.

Popular search terms customers use

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Buy with confidence

• Genuine Bilstein suspension hardware
• Proven on customer cars by MJ Modifications
• Friendly technical help and fast UK shipping