TOPRAN 638 978 Brake Pad Wear Indicator

Compatible with BMW X5 (E70) , BMW X6 (E71, E72) , BMW X5 (F15, F85) Show more info
Ensures timely notification of brake pad wear. A crucial safety component for your vehicle.
5.49 EUR
inc. VAT 21%
In stock 4
Delivery 1 day (15.05.2026)
PN 638 978
Make TOPRAN

This brake pad wear indicator from TOPRAN is designed to alert you when your brake pads have reached a critical wear level. Proper functioning of this sensor is essential for maintaining optimal braking performance and preventing potential damage to your brake discs. When the brake pads wear down to a certain point, this indicator will trigger a warning light on your dashboard, signaling that it's time for replacement. This proactive notification helps you avoid unexpected brake failures and costly repairs. Crafted with quality materials, this TOPRAN wear indicator offers reliable performance and durability, ensuring it functions correctly when you need it most. It is a direct fit for the specified part code, making installation straightforward.

  • Direct replacement for part code 638 978
  • Activates dashboard warning light for brake pad wear
  • Helps prevent brake disc damage
  • Contributes to safe braking performance
  • Reliable and durable construction
  • Ensures timely brake pad replacement
Installation side
Rear axle
Installation side
installed on only one side
Number of pin contacts
2
Additional article/Additional info 2
with wire
Length [mm]
1020
Wear sensor
Replace the warning contact together with the brake pads
Brake type
Disc brake mechanism
  • BMW
    • X5 (E70)
      • xDrive 30 d (180kW/245PS)
      • xDrive 40 d (225kW/306PS)
      • xDrive 35 i (225kW/306PS)
      • xDrive 50 i (300kW/408PS)
      • M 50 d (280kW/381PS)
    • X6 (E71, E72)
      • xDrive 30 d (180kW/245PS)
      • xDrive 40 d (225kW/306PS)
      • xDrive 35 i (225kW/306PS)
      • xDrive 50 i (300kW/408PS)
      • M 50 d (280kW/381PS)
    • X5 (F15, F85)
      • xDrive 50 i (330kW/449PS)
      • M 50 d (280kW/381PS)
      • xDrive 30 d (190kW/258PS)
      • xDrive 35 i (225kW/306PS)
      • sDrive 25 d (160kW/218PS)
      • xDrive 25 d (160kW/218PS)
      • xDrive 40 d (230kW/313PS)
      • sDrive 25 d (170kW/231PS)
      • xDrive 25 d (170kW/231PS)
      • xDrive 40e (230kW/313PS)
    • X6 (F16, F86)
      • xDrive 50 i (330kW/449PS)
      • M 50 d (280kW/381PS)
      • xDrive 35 i (225kW/306PS)
      • xDrive 40 d (230kW/313PS)
      • xDrive 35 i (240kW/326PS)
    • X6 (G06, F96)
      • xDrive 30 d Mild-Hybrid (183kW/249PS)
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