VALEO 439965 Premium Alternator - 150A for BMW and Mercedes-Benz Models

Ensure your vehicle’s electrical system stays fully charged with the Valeo 439965 high-output alternator. As a leading global supplier of original equipment (OE) to major car manufacturers, Valeo provides this 150-amp alternator to deliver consistent power to your battery and all on-board electronics, even under demanding conditions.

Modern luxury vehicles are packed with power-hungry components (infotainment, heated seats, climate control). The Valeo 439965 is engineered to provide high current stability and superior thermal resistance, preventing electrical failures and extending the life of your battery.

Key Features:

• High Output (150A): Delivers ample power to support complex electrical systems and multiple accessories.

• OE Standards: Manufactured to the exact performance and durability standards of Original Equipment parts.

• Advanced Cooling: Features an internal fan design to dissipate heat quickly, ensuring long-term reliability in high-temperature engine bays.

• Silent Operation: Engineered with precision bearings and balanced rotors to minimize mechanical noise and vibration.

• Direct Fit: Designed as a "drop-in" replacement, requiring no modifications to the mounting brackets or electrical connectors.

Technical Specifications:

Vehicle Compatibility:

This alternator is commonly found in a wide range of premium vehicles, including:

• BMW: 1 Series (E81, E87), 3 Series (E90, E91, E92, E93), 5 Series (E60, E61), X1 (E84), X3 (E83).

• Mercedes-Benz: C-Class (W204), E-Class (W212), GLK (X204), Sprinter (906).

• Engines: 2.0d, 2.2 CDI, and various N47/OM646/OM651 engine variants.

Installation Note: This alternator is equipped with a Freewheel Pulley (OAP). When replacing the alternator, it is highly recommended to inspect the drive belt (Serpentine belt) and tensioner. Using a worn belt can lead to vibration and premature failure of the new alternator's bearings. Professional installation is advised.