VEMO V40-03-1133 Voltage Regulator for Opel Astra Zafira

The VEMO V40-03-1133 is a precision-engineered voltage regulator designed for Opel Astra and Zafira models from 1998 onwards. This essential electrical component regulates the alternator's output voltage to protect your vehicle's electrical system and battery from overcharging or voltage fluctuations.

Key Features:

• Direct replacement voltage regulator for Opel applications
• Compatible with multiple body styles including Hatchback, MPV, Sedan, and Wagon configurations
• Fits 1.2L to 2.2L engine variants
• Maintains stable voltage output to protect sensitive electrical components
• OE-quality construction for reliable performance
• Designed to meet or exceed original equipment specifications

This regulator ensures proper charging system operation by controlling the alternator's field current, preventing battery damage and extending the life of your vehicle's electrical components. VEMO manufactures high-quality replacement parts that offer dependable performance for European vehicles.