KYB Suspension Spring RA4018

Compatible with BMW 3 (F30, F80) , BMW 3 Touring (F31) , BMW 3 Gran Turismo (F34) Show more info
KYB suspension spring designed for optimal ride comfort and handling. Engineered for durability and a precise fit.
37.19 EUR
inc. VAT 21%
In stock 8
Delivery 1 day (14.05.2026)
PN RA4018
Make KYB
EAN 4549762134760

This KYB suspension spring, part code RA4018, is meticulously engineered to restore your vehicle's original ride height and handling characteristics. Designed to meet or exceed original equipment specifications, it ensures a balance between comfort and performance for everyday driving. The spring is manufactured using high-quality materials and advanced manufacturing processes to guarantee consistent performance and longevity. It is built to withstand the stresses of the road, providing reliable support and stability for your vehicle's suspension system. Choosing KYB means opting for a trusted brand known for its commitment to quality and innovation in suspension technology. This spring is a direct fit, simplifying installation and ensuring proper integration with your vehicle's existing suspension components.

  • Restores original ride height and handling
  • Engineered for optimal comfort and performance
  • Durable construction for long-lasting reliability
  • High-quality materials and manufacturing
  • Direct fit for easy installation
  • Meets or exceeds OE specifications
  • Enhances vehicle stability and control
Installation side
Front axle
Spring shape
Coil spring
Mass [kg]
18"
Thickness 1 [mm]
12,8
Outer diameter [mm]
164
Length [mm]
323
  • BMW
    • 3 (F30, F80)
      • 335 d xDrive (230kW/313PS)
      • 335 i xDrive (225kW/306PS)
      • 330 d xDrive (190kW/258PS)
      • 335 i xDrive (240kW/326PS)
      • 335 i xDrive (250kW/340PS)
      • 330 e (185kW/252PS)
    • 3 Touring (F31)
      • 335 i xDrive (225kW/306PS)
      • 330 d xDrive (190kW/258PS)
      • 335 d xDrive (230kW/313PS)
      • 335 i xDrive (240kW/326PS)
      • 335 i xDrive (250kW/340PS)
    • 3 Gran Turismo (F34)
      • 320 d xDrive (135kW/184PS)
      • 330 d xDrive (190kW/258PS)
      • 330 d (190kW/258PS)
      • 320 d xDrive (147kW/200PS)
      • 320 d xDrive (140kW/190PS)
      • 330 d (210kW/286PS)
      • 330 d xDrive (210kW/286PS)
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