HELLA Generator Voltage Regulator 5DR 004 246-021

Ensures optimal charging system performance by regulating alternator output voltage. Maintains consistent battery charge and protects electrical components.
17.93 EUR
inc. VAT 21%
In stock 1
Delivery 1 day (25.03.2026)
PN 5DR004246021
Make HELLA
EAN 4082300497137

The HELLA Generator Voltage Regulator is a critical component for maintaining the health of your vehicle's electrical system. It precisely controls the voltage produced by the alternator, preventing overcharging or undercharging of the battery. This regulator is designed to meet stringent quality standards, ensuring reliable operation and longevity. By keeping the voltage within the specified range, it safeguards sensitive electronic components from damage caused by voltage fluctuations. Proper voltage regulation is essential for the efficient functioning of all electrical accessories, from headlights to the engine control unit. Installing a quality regulator like this HELLA unit contributes to overall vehicle reliability and performance.

  • Regulates alternator output voltage for optimal charging
  • Protects battery from overcharging and undercharging
  • Safeguards electrical components from voltage spikes
  • Ensures consistent power supply to vehicle systems
  • Designed for reliable and long-lasting performance
  • High-quality construction by HELLA
Manufacturer's restriction
Bosch
Additional article/Additional information
with gasket
Voltage [V]
24
Operating voltage [V]
28
Generator model
Voltage regulator with negative regulation
0 Updated