Bilstein B6 24-143943 Rear Left Shock Absorber/Damper for BMW X5 X6 (E70 E71 E72) 2006-2014 – Nearside Rear Heavy Duty Monotube Gas Performance OE Replacement Shock | NSR shocker | Direct Fit for X5/X6 3.0d 35d 40d 30i 35i 50i M50d

Bilstein 24-143943 B6 Rear Left Damper for BMW X5 X6 E70 E71 E72 2006 to 2014

Transform the way your BMW X5 or X6 rides and handles with the Bilstein B6 rear left damper, part number 24-143943. This uprated left-hand shock unit delivers crisp body control, confident stability and superb steering precision while retaining day-to-day comfort. It is a direct bolt-on unit that works with your factory coil springs, ideal for drivers who want sharper response without compromising refinement.

We fit these B6 dampers on customer vehicles and use them on our own builds. Feedback is consistently strong for high-speed stability, reduced float, better control when loaded and a more planted feel in corners. If you are searching for an uprated nearside rear damper for a BMW X5 E70 or BMW X6 E71 E72, this is the tried-and-tested choice.

Highlights

• Left rear position for BMW X5 E70 and BMW X6 E71 E72 chassis
• Single-tube high-pressure gas design for fade-resistant performance
• OEM-grade fit with performance-focused damping for tighter control
• Excellent composure when towing or carrying passengers and luggage
• Precise lane tracking and reduced body roll on British roads
• Engineered by Bilstein for durability and consistent ride quality

Fitment and vehicle coverage

Designed for the following BMW X Series applications:

• BMW X5 E70 2006 to 2013
  • xDrive 30i, 3.0si, xDrive 35i, xDrive 40i, 4.8i xDrive, xDrive 48i, xDrive 50i, 3.0d, xDrive 30d, 3.0sd, xDrive 35d, xDrive 40d
• BMW X6 E71 E72 2007 to 2014
  • xDrive 35i, xDrive 50i, ActiveHybrid, M, xDrive 30d, xDrive 35d, xDrive 40d, M50d

Technical details

• Position: Rear axle left side (nearside rear in the UK)
• Technology: High-pressure gas, single-tube damper
• Spring seat: Not included, works with standard springs
• Mounting style: Lower eyelet, upper pin

Why enthusiasts choose B6 for X5 and X6

• Immediate improvement in composure and confidence on B-roads and motorways
• Uprated damping rates for a taut, controlled ride without harshness
• Great upgrade for vehicles used for towing caravans, trailers or regular family load
• Direct replacement sizing for hassle-free installation

Matched right-hand side

For best results, replace in pairs. The corresponding right rear unit is Bilstein 24-143950.

Compatibility check

We verify fitment before dispatch. Add your UK registration or the last 7 of your VIN at checkout so we can confirm you receive the correct part.

Professional fitting

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

Part numbers and identifiers

• Bilstein part number: 24-143943
• Also searched as: 24 143 943, 24143943
• SKU: BILSTEIN-24-143943
• EAN: 4025258594671
• UPC: 651860594576

Popular search phrases

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Choose Bilstein B6 24-143943 for your BMW X5 or X6 and enjoy sharper response, stronger stability and the confidence that comes with a premium, direct-fit upgrade.