Contact Us Live Chat or 1-888-220-8330
Search Bar
Search by Part Number or Keywords
  • My Garage
  • My Account
  • Cart
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×

Bilstein® Front Driver Or Passenger Side Twin Tube Strut Insert 21-030246

Bilstein Front Driver Or Passenger Side Twin Tube Strut Insert 21-030246
$86.42
In Stock. Ships in 1-3 Business Days

Vehicle Specific

Check if it fits by entering your vehicle info
Select Your Vehicle
  • Specifications
  • Features
  • Warranty
  • Vehicle Fitment
  • Specifications

    BrandBilstein
    Part Number21-030246
    Part DescriptionFront Driver Or Passenger Side Twin Tube Strut Insert
    BootNo
    FinishBlack Paint
    Lower MountingBase Cup
    UPC651860600208
    OE Part Number31 32 1 135 675, 31 32 1 134 565, 31 32 1 134 573
    Upper MountingStem
    Warning: California’s Proposition 65
  • Features

    Bilstein B4 Series Strut Insert are featured as follows:
    • Constant damping properties at any loading level.
    • OEM requirements for quality are very high.
    • High reserves of power, maximum safety.
    • Technology transfer from Motor Sports and Original Equipment Manufacturing (OEM).
    • A well-structured product mix.
    • Wide market coverage and availability.
    • Guarantees a high level of traction and more accurate handling.
    • Essential for powerful sports suspensions.
    • Additional safety in all dynamic driving situations.
    • Original equipment quality.
    • Upside-down mono-tube technology.
    • Technology with twin-tube.
    • The company developed it in collaboration with automotive partners to facilitate easy spare part replacement with universal fasteners and also ensuring proper driving characteristics.
    • Prevents foaming of oil at increasing loads plus temperatures.
    Bilstein B4 Series Strut Insert 21-030246 is a high-quality suspension component trusted by the leading auto industry names from around the world. This product has permanent damping under any weight so that a car feels new each time out there. Additionally, this B4 Series Strut Insert uses gas pressure technology that Bilstein has applied in the past, preventing oil foaming as temperatures increase and loads are added to ensure complete damping power even in extreme situations. It has huge safety reserves, precisely handling and is suitable for powerful sport suspensions too. This product is technologically transferred from OEM and motorsport enhancing its market coverage and availability. The Bilstein B4 Series Strut Insert guarantees high traction power and additional security in all dynamic driving situations considering its high quality standards.
    Bilstein, a subsidiary of ThyssenKrupp Technologies AG, has been a top name for suspension design and driving comfort since 1954. The brand is famed to have lightweight and innovative dampers that tackle the challenges of traditional telescopic shock absorbers. Bilstein's dedication to innovation and excellence in technology has entrenched its place as industry leader.
  • Warranty

    Lifetime
  • Vehicle Fitment

    Year Make Model Trim Engine
    1989-1990 BMW 525iBaseAll Engines
    1989-1990 BMW 535iBaseAll Engines

Buy with Confidence

  • Dedicated Service
    Experienced professionals are ready to help
  • Unbeatable Prices
    Affordable prices with superior high quality
  • Fast Delivery
    Deliver your orders as quickly as possible