Bilstein B4 OE Replacement Front Left Strut Assembly — Fits 1999-2006 BMW 3 Series

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SKU: BIL22-103093

About Bilstein Bilstein has been the OE shock supplier to ...Read more

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Sale price$139.00 Regular price$261.00
1390 ENTRIES10X
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About Bilstein

Bilstein has been the OE shock supplier to Mercedes-Benz, BMW, Porsche, and Ferrari since 1957. German-engineered B4 OE replacements, B6 sport, B8 lift-corrected, and B14/B16 coilovers — every Bilstein damper carries motorsport-derived monotube technology.

Watch in action

Restore Factory Handling with Bilstein B4 Struts

The Bilstein B4 OE Replacement Front Left Strut Assembly is engineered to restore your BMW's original ride quality and handling characteristics. Designed to meet or exceed OEM specifications, this twin-tube gas-pressure strut provides consistent damping performance, ensuring your vehicle feels as agile and comfortable as the day it left the factory floor.

Why Choose Bilstein B4?

  • OE Standards: Precision-engineered to match original factory ride height and damping profiles.
  • Twin-Tube Technology: Delivers superior comfort and stability across various road conditions.
  • Long-Lasting Durability: Built with high-quality materials to resist wear and maintain performance over time.
  • Perfect Fitment: Specifically designed for the front left position on E46 chassis models.

Whether you are tackling daily commutes or weekend drives, these struts provide the reliability you expect from a world-class suspension manufacturer. Installation is straightforward for those familiar with BMW suspension systems, making this an ideal choice for DIY enthusiasts and professional mechanics alike. By choosing Bilstein, you are investing in safety, precision, and the legendary engineering that BMW owners trust. Upgrade your suspension system with the best components available at GGCRACING.

About Bilstein

Bilstein has been the OE shock supplier to Mercedes-Benz, BMW, Porsche, and Ferrari since 1957. German-engineered B4 OE replacements, B6 sport, B8 lift-corrected, and B14/B16 coilovers — every Bilstein damper carries motorsport-derived monotube technology.

Watch in action

Restore Factory Handling with Bilstein B4 Struts

The Bilstein B4 OE Replacement Front Left Strut Assembly is engineered to restore your BMW's original ride quality and handling characteristics. Designed to meet or exceed OEM specifications, this twin-tube gas-pressure strut provides consistent damping performance, ensuring your vehicle feels as agile and comfortable as the day it left the factory floor.

Why Choose Bilstein B4?

  • OE Standards: Precision-engineered to match original factory ride height and damping profiles.
  • Twin-Tube Technology: Delivers superior comfort and stability across various road conditions.
  • Long-Lasting Durability: Built with high-quality materials to resist wear and maintain performance over time.
  • Perfect Fitment: Specifically designed for the front left position on E46 chassis models.

Whether you are tackling daily commutes or weekend drives, these struts provide the reliability you expect from a world-class suspension manufacturer. Installation is straightforward for those familiar with BMW suspension systems, making this an ideal choice for DIY enthusiasts and professional mechanics alike. By choosing Bilstein, you are investing in safety, precision, and the legendary engineering that BMW owners trust. Upgrade your suspension system with the best components available at GGCRACING.

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