Bilstein B1 12-248988 Front Strut Top Mount Support Bearing for BMW X5 E53 2000-2006 - Shock Absorber Upper Mount Top Hat/Turret Bearing Plate, Front Axle MacPherson, Fits 3.0i 4.4i 4.6is 3.0d - OEM Replacement

Bilstein 12-248988 Upper Strut Bearing and Mounting Plate for BMW X5 E53 2000–2006

Bring your E53 X5 back to crisp, confident handling with Bilstein part number 12-248988. This factory-grade B1 upper support bearing and mount sits at the top of the MacPherson strut on the front of the vehicle, restoring smooth steering response and eliminating unwanted noises from a tired front suspension assembly.

We fit these in-house on our own builds and customer X5s, and the transformation in steering feel, ride comfort and stability is immediate. Fitment is precise, durability is excellent and the finish is exactly what you expect from Bilstein.

Key reasons to choose this mounting kit

• Genuine Bilstein quality for long service life on daily-driven and enthusiast E53s
• Direct fit on the front tower for correct geometry, tracking and alignment
• Ideal when refreshing shocks or springs to prevent premature wear and restore OE refinement
• Reduces clunks, squeaks, vibration and steering wander caused by a worn bearing plate
• Pairs perfectly with Bilstein dampers as well as standard replacement shock absorbers

Compatibility

Model: BMW X5 E53 (2000–2006)
Front position: suspension top mount and support bearing (front axle)
Suitable for engine variants: 3.0i, 4.4i, 4.6is, 3.0d

Product identifiers

• Manufacturer reference: Bilstein 12-248988
• Series: B1 support bearing and mounting unit
• EAN: 4025258759889
• UPC: 651860762388

What this resolves

• Front end knocking, creaking and graunching noises
• Vague steering, poor self-centring and tramlining
• Uneven or accelerated tyre wear caused by a collapsed top mount
• Play in the upper strut bearing leading to harshness and instability

Installation guidance

• Replace in pairs on the front for balanced performance and safety
• Have the wheel alignment checked after installation
• Professional fitting available at MJ Modifications, Warwickshire. Request a quote: info@mjmodifications.co.uk

Fitment check before dispatch

To ensure you receive the correct component, provide your UK registration or the last 7 digits of your VIN at checkout and we will confirm compatibility for your E53 X5.

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