More BMW Strut Cartridge - Bilstein Touring 21-216381
Bilstein B4 OE Replacement
SKU: BIL-21216381

BMW Strut Cartridge - Bilstein Touring 21-216381

325iX

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Backordered
No ETA
Price each: $109.00
Core charges are assigned to parts that have reusable components by manufacturers to encourage the return of the used units. Once you return the old part you will be refunded for your core charge, details regarding the return will be emailed to you once you place the order. Note: The customer is responsible for the cost of return shipping.

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Description

Details

SKU:
BIL-21216381
FCP Euro ID:
477704
GTIN / UPC:
00651860696539
Made in:
Romania
Quality:
Aftermarket

OE Numbers

31321133563, 31321135179

MFG Numbers

21-216381

Product Information

Suspension Strut Cartridge

A suspension strut cartridge is the internal shock-absorbing component housed within a strut assembly. It controls suspension movement by dampening the up-and-down motion of the springs, ensuring stability, comfort, and proper tire contact with the road. In some vehicles, the cartridge can be replaced separately without changing the entire strut housing.

Suspension Strut Cartridge Failure Symptoms
  • Excessive bouncing or poor ride comfort, as the cartridge can no longer dampen spring movement effectively.
  • Nose-diving or body roll, especially during braking or cornering, due to weakened damping control.
  • Fluid leaks or clunking noises, indicating internal seal failure or worn-out cartridge components.

About Bilstein B4 OE Replacement

Bilstein shocks and strut perform due to their larger piston area and quality manufacturing. Bilstein shocks eliminate dead spots, and deliver extremely responsive valving for superior performance and handling, including consistent, fade-free damping and shorter braking distance. Made only from the highest quality materials, Bilstein shocks reduced valve fatigue means they last much longer than standard stock replacement components. Bilstein Touring (B4): The Bilstein B4 Series provides the same OEM quality and ride stability for the aftermarket. Bilstein uses both monotube and twin-tube technology to give the best in OE replacement driving comfort at a great economical price. This class shock is considered by FCP to be a stock replacement or “one step up” from factory replacement shocks.

Features and Benefits

  • Constant damping characteristics under any load
  • Consistent performance and handling give the vehicle a new car feel every time
  • Proven BILSTEIN gas pressure technology
  • High OEM quality standards

Fits These Cars

BMW 325iX

  • 1989 BMW 325iX Suspension Strut Cartridge (Front)
    Automatic AWD Sedan 2.5L L6 M20 Gas
    Notes: Series: B4 OE Replacement, Standard Chassis
  • 1989 BMW 325iX Suspension Strut Cartridge (Front)
    Manual AWD Sedan 2.5L L6 M20 Gas
    Notes: Series: B4 OE Replacement, Standard Chassis
  • 1990 BMW 325iX Suspension Strut Cartridge (Front)
    Automatic AWD Coupe 2.5L L6 M20 Gas
    Notes: Series: B4 OE Replacement
  • 1990 BMW 325iX Suspension Strut Cartridge (Front)
    Manual AWD Coupe 2.5L L6 M20 Gas
    Notes: Series: B4 OE Replacement
  • 1990 BMW 325iX Suspension Strut Cartridge (Front)
    Automatic AWD Sedan 2.5L L6 M20 Gas
    Notes: Series: B4 OE Replacement
  • 1990 BMW 325iX Suspension Strut Cartridge (Front)
    Manual AWD Sedan 2.5L L6 M20 Gas
    Notes: Series: B4 OE Replacement
  • 1991 BMW 325iX Suspension Strut Cartridge (Front)
    Automatic AWD Coupe 2.5L L6 M20 Gas
    Notes: Series: B4 OE Replacement
  • 1991 BMW 325iX Suspension Strut Cartridge (Front)
    Manual AWD Coupe 2.5L L6 M20 Gas
    Notes: Series: B4 OE Replacement
  • 1991 BMW 325iX Suspension Strut Cartridge (Front)
    Automatic AWD Sedan 2.5L L6 M20 Gas
    Notes: Series: B4 OE Replacement
  • 1991 BMW 325iX Suspension Strut Cartridge (Front)
    Manual AWD Sedan 2.5L L6 M20 Gas
    Notes: Series: B4 OE Replacement

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