TOPRAN 118 903 Window Regulator Switch

Compatible with AUDI Q7 (4LB) , AUDI A3 (8P1) ,
Direct replacement switch for your vehicle's window regulator system. Ensures smooth and reliable operation of your power windows.
22.07 EUR
inc. VAT 21%
In stock 6
Delivery 1 day (13.05.2026)
PN 118 903
Make TOPRAN

This TOPRAN window regulator switch, part number 118 903, is designed to restore the functionality of your vehicle's power window system. Engineered for a precise fit and reliable performance, it allows you to easily control your windows. Crafted with durable materials, this switch is built to withstand daily use and maintain consistent operation. Installation is straightforward, making it a convenient solution for a malfunctioning or worn-out original switch. Ensure your comfort and convenience by replacing a faulty window switch with this quality component from TOPRAN. It is a cost-effective way to bring your power windows back to full working order.

  • Restores power window functionality
  • Designed for a precise fit
  • Ensures reliable operation
  • Durable construction for longevity
  • Easy installation
  • Direct replacement for original part
  • Maintains smooth window movement
Installation side
front
Installation side
driver's side
Installation side
Car door
Number of doors
4
Vehicle designed for left-/right-hand traffic
For right-hand drive (steering wheel on the right side)
Vehicle designed for left-/right-hand traffic
For left side steering control
Switch illumination
Red
Mounting type
Clamped
Drive type
Balancer control
Housing material
GFK (Glass Fiber Reinforced Plastic)
Housing material
PBT (Polybutylene Terephthalate)
Color code
5PR
Vehicle equipment
For vehicles with electric front and rear window lifters
Additional article/Additional info 2
chrome trim
Number of pin contacts
+10
Combined switch functions
Circuit breaker
  • AUDI
    • Q7 (4LB)
      • 3.0 TDI quattro (165kW/224PS)
      • 3.0 TDI quattro (180kW/245PS)
      • 3.0 TFSI quattro (206kW/280PS)
      • 3.0 TDI quattro (176kW/240PS)
      • 6.0 TDI quattro (368kW/500PS)
      • 4.2 TDI quattro (250kW/340PS)
      • 3.0 TFSI quattro (200kW/272PS)
      • 3.0 TFSI quattro (245kW/333PS)
      • 3.0 TDI quattro (150kW/204PS)
    • A3 (8P1)
      • 1.6 (75kW/102PS)
      • 2.0 TDI 16V (103kW/140PS)
      • 2.0 TDI (100kW/136PS)
      • 2.0 TFSI (147kW/200PS)
      • 2.0 TFSI quattro (147kW/200PS)
      • 2.0 TDI 16V quattro (103kW/140PS)
      • 2.0 TDI (125kW/170PS)
      • 2.0 TDI quattro (125kW/170PS)
      • S3 quattro (195kW/265PS)
      • 1.8 TFSI (118kW/160PS)
      • 1.4 TFSI (92kW/125PS)
      • S3 quattro (188kW/256PS)
      • 1.8 TFSI quattro (118kW/160PS)
      • 1.6 TDI (66kW/90PS)
      • 1.6 TDI (77kW/105PS)
      • 1.2 TSI (77kW/105PS)
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