Valeo 439485 Alternator

Overview of Valeo Alternator 439485 for BMW 335d

The Valeo Alternator 439485 is designed specifically for the BMW 335d, providing reliable 12-volt electrical charging performance. Engineered with an internal fan and regulator, this alternator supports efficient power generation and consistent battery charging for your vehicle.

• Voltage: 12V
• Internal fan type for optimized cooling
• Clockwise rotation direction
• 6-groove pulley compatible with serpentine belts
• Aluminium housing for durability and heat dissipation
• Internal regulator for stable voltage output
• Amperage rating of 170A to meet BMW 335d electrical demands
• Technical number Tg17c048 for precise identification

Detailed Features of the Valeo Alternator 439485

This alternator from Valeo’s Alternator product line is built to OE specifications, ensuring compatibility and performance for the BMW 335d. The internal fan design helps maintain optimal operating temperatures, while the aluminium housing enhances durability and heat management. The clockwise rotation and 6-groove pulley are tailored to fit the BMW 335d’s serpentine belt system, ensuring smooth mechanical integration. With a 170-amp rating and internal voltage regulator, this alternator supports the vehicle’s electrical system under various load conditions.

Applications and Common Issues Addressed

• Replaces faulty or worn alternators in BMW 335d models
• Resolves battery charging problems and electrical system failures
• Eliminates issues with dimming lights or electrical accessory malfunctions
• Prevents engine stalling caused by insufficient electrical power
• Addresses overheating alternator concerns with improved cooling design

Installation Notes and Tips

When installing the Valeo Alternator 439485, ensure the serpentine belt is properly aligned with the 6-groove pulley. Verify the clockwise rotation direction matches the vehicle’s requirements. It is recommended to inspect the battery and electrical connections for corrosion or damage before installation. Use appropriate torque specifications for mounting bolts to avoid damage to the aluminium housing.

Quality Assurance and Warranty

Valeo’s Alternator product line adheres to original equipment standards, providing reliable performance and durability. This alternator is manufactured with high-quality materials, including an aluminium housing and internal components designed for longevity. While specific warranty details are not provided here, Valeo parts typically come with manufacturer-backed warranties to ensure customer confidence and product reliability.