Valeo 439566 Alternator

Overview of Valeo Alternator 439566 for BMW Models

The Valeo Alternator 439566 is designed specifically for select BMW vehicles, including the 550i, 650i, 750i, and 750Li models. This 12-volt alternator delivers reliable electrical charging performance to support your vehicle's demanding power needs.

• Voltage: 12V
• Amperage Rating: 180A
• Internal Fan Type for efficient cooling
• Clockwise Rotation Direction
• 6 Pulley Grooves for belt compatibility
• Durable Aluminium Housing
• Technical Number: Tg17c035

Valeo Alternator Product Line Details

The Valeo Alternator product line focuses on original equipment (OE) quality components engineered to meet or exceed manufacturer specifications. This alternator belongs to the Valeo OE family, ensuring compatibility and performance aligned with BMW's electrical system requirements. The use of aluminium housing and internal fan design reflects Valeo's commitment to durability and efficient thermal management.

Technical Description and Features

The Valeo Alternator 439566 operates at 12 volts with a high amperage rating of 180 amps, suitable for the electrical demands of BMW 550i, 650i, 750i, and 750Li models. Its internal fan type enhances cooling efficiency while maintaining a compact design. The clockwise rotation direction and 6-groove pulley ensure proper fitment and belt alignment. Constructed with a robust aluminium housing, this alternator offers resistance to corrosion and heat, contributing to long service life.

Common Applications and Problem Resolution

• Restores charging system functionality in BMW 550i, 650i, 750i, and 750Li vehicles
• Resolves battery drain issues caused by faulty alternators
• Eliminates dimming or flickering headlights due to inconsistent voltage supply
• Addresses warning lights related to charging system faults
• Prevents engine stalling caused by insufficient electrical power

Installation Notes and Tips

When installing the Valeo Alternator 439566, ensure the vehicle battery is disconnected to avoid electrical hazards. Verify the clockwise rotation direction and 6-groove pulley compatibility with your BMW model's belt system. Proper torque specifications should be followed when securing the alternator to prevent damage. It is recommended to inspect the drive belt and tensioner for wear during installation to maintain optimal performance.

Quality Assurance and Warranty

Valeo OE alternators are manufactured to meet stringent quality standards, ensuring reliable operation and durability. The aluminium housing and internal fan design contribute to the product's longevity under normal operating conditions. Please refer to the specific warranty terms provided by the distributor or installer for coverage details related to the Valeo Alternator 439566.