VALEO 850821 Window Regulator Mechanism

Compatible with BMW X3 (E83) ,
This VALEO window regulator mechanism is designed for reliable operation. Ensure smooth and consistent window movement in your vehicle.
55.67 EUR
inc. VAT 21%
In stock 2
Delivery 1 day (23.03.2026)
PN 850821
Make VALEO
EAN 3276428508214

The VALEO 850821 window regulator mechanism is engineered to provide dependable performance for your vehicle's window system. Designed as a direct replacement, it ensures a precise fit and restores the functionality of your power or manual window. Crafted with quality materials, this mechanism is built to withstand the rigors of daily use. It is a crucial component for the smooth up and down movement of your car window, contributing to both comfort and convenience. Installation of the VALEO 850821 is straightforward, allowing for a hassle-free replacement process. Trust in VALEO's commitment to quality and engineering to maintain the integrity of your vehicle's interior features.

  • Direct fit for seamless installation
  • Restores original window operation
  • Durable construction for longevity
  • Ensures smooth window movement
  • Reliable performance from VALEO
  • Essential for window functionality
  • High-quality materials used
Installation side
rear right side
Combined switch functions
with comfort function
Vehicle equipment
For vehicles with automated control of electric window lifters
Operating mode
electric
Additional article/Additional information
without electric motor
cross-reference numbers
850820
Mass [kg]
1,154
  • 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)
      • 3.0 sd (210kW/286PS)
      • 2.0 sd (130kW/177PS)
      • 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 35 d (210kW/286PS)
      • xDrive 18 d (100kW/136PS)
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