Valeo 439852 Alternator

Overview of Valeo Alternator 439852 for Audi TTS Quattro

The Valeo Alternator 439852 is designed specifically for the Audi TTS Quattro, providing reliable 12-volt electrical charging performance. Engineered with precision, this alternator supports your vehicle's electrical system to maintain optimal battery charge and power delivery.

• Voltage: 12V for standard automotive electrical systems
• Internal fan type for efficient cooling
• Clockwise rotation direction
• 6-groove pulley for secure belt engagement
• Aluminium housing for lightweight durability
• Amperage rating of 140A to meet electrical demands
• Technical number Tg14c057 for exact identification

Valeo Alternator Product Line Details

The Valeo Alternator product line focuses on original equipment (OE) quality components designed to meet or exceed manufacturer specifications. This line ensures compatibility and performance consistency, making the 439852 alternator a suitable replacement part for maintaining the electrical system integrity of the Audi TTS Quattro.

Technical Description and Features

This alternator features a 12-volt output with a 140-amp rating, suitable for the electrical load requirements of the Audi TTS Quattro. The internal fan design aids in effective heat dissipation, enhancing the alternator's operational lifespan. Its clockwise rotation and 6-groove pulley ensure proper mechanical fit and function within the engine assembly. The aluminium housing provides a balance of strength and weight reduction, contributing to overall vehicle efficiency.

Common Applications and Problem Resolution

• Restores charging system functionality in Audi TTS Quattro vehicles
• Resolves battery drain issues caused by faulty alternators
• Eliminates dimming or flickering headlights due to inconsistent power supply
• Prevents electrical system failures related to alternator malfunction
• Supports stable voltage output for onboard electronics and accessories

Installation Notes and Tips

When installing the Valeo Alternator 439852, ensure the correct alignment of the 6-groove pulley with the drive belt. Verify the clockwise rotation direction matches the vehicle’s engine setup. Proper torque specifications should be followed to secure the aluminium housing without damage. It is recommended to inspect the battery and electrical connections during installation to ensure optimal performance.

Quality Assurance and Warranty

Valeo alternators are manufactured to meet stringent OE standards, ensuring durability and reliable operation. The 439852 alternator undergoes rigorous testing for voltage output and mechanical integrity. While specific warranty details may vary, Valeo typically offers coverage that protects against manufacturing defects, providing confidence in the product’s quality for Audi TTS Quattro owners.