Bilstein 34-181539 Suspension Strut Cartridge - Front
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Bilstein

Bilstein 34-181539 Suspension Strut Cartridge - Front

Brand Bilstein 34-181539
Position Front
Boot Included Blue bellows
Finish Yellow paint
Internal Design Monotube
Lower Mount Type Base cup
Series B6 performance
Title Bilstein shock absorbers
Upper Mount Type Stem
Fits —

OE-style upgrade. Performance damper tuned for the factory spring.

Monotube design. Application-specific valving sharpens handling response.

Rigorously tested. Built to meet or exceed OE standards.

Cross-references 8641-1245Sport, 273704 and 274235 for the same application. See all 5.

$189.00Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
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Step 2 — Quantity
Suspension Strut Cartridges are typically replaced in pairs, axle by axle.
Order total $189.00
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Suspension Strut Cartridge options

Bilstein B6 Performance Suspension Strut Cartridge

The Bilstein B6 Performance suspension strut cartridge is a performance-focused OE-style upgrade for vehicles using the factory spring. Built with application-specific valving and a monotube internal design, it is engineered to improve handling response and road control while maintaining everyday drivability.

Part number 34-181539 is finished in Bilstein’s yellow paint and includes a blue bellows boot. It uses a stem upper mount and base cup lower mount for the specified application.

Key Features

  • B6 Performance series strut cartridge for OE spring setups
  • Monotube internal design for consistent damping response
  • Application-specific valve settings
  • Yellow painted finish with blue bellows boot
  • Stem upper mount and base cup lower mount
  • Rigorously tested to meet or exceed OE standards

Product Line Details

The Bilstein B6 Performance line is aimed at drivers who want a firmer, more controlled suspension response without changing the factory spring package. It is a practical choice for restoring damping performance on a worn suspension or upgrading the feel of a vehicle such as a Honda Civic or Toyota Corolla when the goal is sharper handling and improved stability.

What This Strut Cartridge Helps Address

  • Excessive bounce after bumps
  • Reduced steering precision
  • Uneven or unstable ride control
  • Worn damping performance from aging OE struts
  • Body motion that feels loose during cornering or braking

Installation Notes and Tips

Install this strut cartridge only on the confirmed application for part number 34-181539. Use the factory spring as specified by Bilstein, and verify the stem upper mount and base cup lower mount style before installation. For best results, inspect related suspension components such as mounts, bushings, and springs while the strut assembly is apart.

Quality Assurance

Bilstein tests B6 Performance dampers to meet or exceed OE standards, with a focus on consistent damping control and long-term reliability. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Related reading

This part fits 0 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
Directly replaces or cross-references 5 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
8641-1245Sport273704274235F4-P36-0081-H1P36-0081