BOSCH 1 986 AE0 127 Generator Voltage Regulator

Compatible with SMART CITY-COUPE (450) , SMART CABRIO (450) ,
Ensures optimal charging system performance by precisely regulating generator voltage. Designed for reliable operation and long service life.
24.64 EUR
inc. VAT 21%
In stock 1
Delivery 1 day (18.05.2026)
PN 1 986 AE0 127
Make BOSCH
EAN 4047026580952

The BOSCH 1 986 AE0 127 Generator Voltage Regulator is a critical component for maintaining the health of your vehicle's electrical system. It accurately controls the output voltage of the generator, preventing overcharging or undercharging of the battery. This regulator is engineered to meet stringent quality standards, ensuring consistent and dependable performance. Its robust construction is designed to withstand the demanding conditions found in an engine bay, providing durability and a long operational lifespan. By maintaining the correct voltage, this regulator helps to protect sensitive electronic components from voltage fluctuations and ensures that the battery receives the optimal charge for reliable starting and operation of vehicle accessories.

  • Precisely regulates generator output voltage
  • Ensures proper battery charging
  • Protects vehicle electrical system components
  • Designed for durability and long service life
  • Meets high-quality manufacturing standards
  • Reliable performance for everyday driving
  • SMART
    • CITY-COUPE (450)
      • 0.6 (S1CLB1, 450.331, 450.336) (33kW/45PS)
      • 0.6 (S1CLA1, 450.341) (40kW/55PS)
    • CABRIO (450)
      • 0.6 (S1OLA1, 450.441, 450.442, 450.443) (40kW/55PS)
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