Bilstein B4 21-030246 Front Shock Absorber Strut Insert/Cartridge for BMW 5 Series E34 1987-1995 – OE Spec Gas-Charged Twin-Tube Damper – Front Suspension Replacement Fits 518i 520i 525i 530i 535i 524td

Bilstein B4 Front Damper Cartridge for BMW 5 Series E34 1987-1995 - Part No. 21-030246

Bring your E34 back to life with the Bilstein B4 front damper cartridge, part number 21-030246. This drop-in, factory-spec front insert restores the taut, composed feel your classic 5 Series deserves, with the confident control and comfort that make everyday driving and B-road runs a pleasure.

If your front end feels floaty, crashy or imprecise, this genuine Bilstein B4 cartridge is the ideal front suspension refresh. It is a direct-fit replacement for the original unit on the front axle of BMW 5 Series E34 models built from 1987 to 1995, using Bilstein’s proven gas-charged twin tube design for consistent damping on British roads.

Why this Bilstein B4 is the smart choice

• Like-for-like fitment for the E34 chassis with no modifications required
• Gas charged twin tube construction for stable, fade-free damping
• OEM-level ride quality with sharper steering response and road-holding
• Refined comfort over poor surfaces without the harshness of budget shocks
• Built to last with the quality and reliability you expect from Bilstein

What you will feel straight away

• Reduced pitch and roll, calmer body control and a smoother ride
• Improved stability under braking and better turn-in
• Fresh, OEM-tight feel that makes the car track straight again

We supply and fit Bilstein B4 units for BMW classics week in, week out. Feedback from our customers mirrors our own experience: outstanding value, factory-correct damping and a transformative improvement over tired, worn-out originals. For best results, replace in pairs on the same axle.

Key features at a glance

• Front axle damper insert for BMW 5 Series E34
• Twin tube, gas charged construction for consistent performance
• Direct-fit, OE-quality replacement for hassle-free installation
• Balances comfort and handling for daily use and spirited driving
• Engineered by Bilstein for dependable longevity

Technical details

• Position: Front axle
• Design: Strut insert cartridge
• Mounting: Bottom plate, top pin
• System: Twin tube
• Type: Gas charged

Vehicle compatibility

Suits BMW 5 Series E34 models from 1987 to 1995, including:

• 518i, 520i, 520i 24V, 525i, 530i, 535i, 524td

Not sure it fits your car? Add your UK registration or the last 7 of your VIN at checkout and we will confirm fitment before dispatch.

Professional fitting

Want it installed correctly first time? Book fitting with MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a quote and availability.

Part numbers and identifiers

• Part number: 21-030246
• SKU: BILSTEIN-21-030246
• Manufacturer: Bilstein
• EAN: 4025258471408
• UPC: 651860600208

Search terms customers use

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