RIDEX 78B0203 Brake Caliper

Compatible with BMW X3 (E83) , BMW 3 (E46) , BMW 3 Touring (E46) Show more info
High-quality brake caliper designed for reliable and safe braking performance. Ensures optimal functionality for your vehicle's braking system.
30.54 EUR
inc. VAT 21%
In stock 1
Delivery 1 day (20.05.2026)
PN 78B0203
Make RIDEX
EAN 4059191258239

The RIDEX 78B0203 brake caliper is engineered to provide consistent and dependable braking power. Manufactured with precision, it ensures a perfect fit and optimal performance, contributing to the overall safety of your vehicle. This caliper is built to withstand the demanding conditions of everyday driving. Its robust construction guarantees durability and longevity, making it a reliable component for your braking system. Regular maintenance and replacement of worn brake parts, like calipers, are crucial for maintaining vehicle safety and control. Choosing the RIDEX 78B0203 means opting for a part that meets stringent quality standards. It is designed to integrate seamlessly with your vehicle's existing braking components, ensuring efficient operation and responsiveness.

  • Direct replacement for original equipment
  • Ensures reliable and consistent braking
  • Durable construction for long service life
  • Designed for optimal performance and safety
  • High-quality materials for enhanced durability
  • Easy installation and perfect fit
Brake disc thickness [mm]
+25
Brake caliper type
Brake caliper (1 piston)
Diameter [mm]
57
Installation side
Front axle on the left
Distance between mounting holes [mm]
94
Brake caliper type
Floating caliper
Material
Cast iron
Additional article/Additional information
without bracket
Bore diameter [mm]
57
Material
Gray cast iron
  • BMW
    • X3 (E83)
      • xDrive 20 d (120kW/163PS)
      • xDrive 30 d (155kW/211PS)
      • 3.0 i xDrive (170kW/231PS)
      • 2.5 i (141kW/192PS)
      • 3.0 d (150kW/204PS)
      • 2.0 d (110kW/150PS)
      • 2.0 i (110kW/150PS)
      • 3.0 d (160kW/218PS)
      • 3.0 si (200kW/272PS)
      • 2.5 si (160kW/218PS)
      • 2.0 sd (130kW/177PS)
      • xDrive 20 i (110kW/150PS)
      • xDrive 25 i (160kW/218PS)
      • xDrive 30 i (200kW/272PS)
      • xDrive 20 d (130kW/177PS)
      • xDrive 18 d (105kW/143PS)
      • xDrive 30 d (160kW/218PS)
      • xDrive 18 d (100kW/136PS)
    • 3 (E46)
      • 330 d (135kW/184PS)
      • 330 xd (135kW/184PS)
      • 330 xi (170kW/231PS)
      • 330 i (170kW/231PS)
      • 325 i (141kW/192PS)
      • 325 xi (141kW/192PS)
      • 330 d (150kW/204PS)
      • 330 xd (150kW/204PS)
    • 3 Touring (E46)
      • 330 d (135kW/184PS)
      • 330 xd (135kW/184PS)
      • 330 xi (170kW/231PS)
      • 330 i (170kW/231PS)
      • 330 d (150kW/204PS)
      • 330 xd (150kW/204PS)
    • 3 Coupe (E46)
      • 330 xi (170kW/231PS)
      • 330 Cd (150kW/204PS)
      • 330 Ci (170kW/231PS)
    • 3 Kabriolets (E46)
      • 330 Ci (170kW/231PS)
      • 330 Cd (150kW/204PS)
    • Z4 Roadster (E85)
      • 3.0 si (195kW/265PS)
    • Z4 Coupe (E86)
      • 3.0 si (195kW/265PS)
  • ROVER
    • 75 I Tourer (RJ)
      • 2.5 V6 (130kW/177PS)
  • MG
    • MG ZT
      • 190 (140kW/190PS)
      • 260 (191kW/260PS)
      • 180 (130kW/177PS)
    • MG ZT- T
      • 190 (140kW/190PS)
      • 260 (191kW/260PS)
      • 180 (130kW/177PS)
0 Updated