Valeo 439684 Alternator

Reliable Alternator for Porsche Cayenne Vehicles

The Valeo Alternator part number 439684 is designed specifically for Porsche Cayenne models, providing consistent 12-volt electrical output. Engineered with an internal fan and regulator, this alternator supports your vehicle's charging system with a clockwise rotation direction and a durable aluminium housing.

• Voltage: 12V for standard automotive electrical systems
• Internal fan type for efficient cooling
• Clockwise rotation direction
• 7-groove pulley for secure belt engagement
• Aluminium housing for lightweight durability
• Internal regulator for stable voltage control
• Amperage rating of 230A to meet power demands
• Technical number: Fgn23s025

Valeo Alternator Product Line Overview

The Valeo Alternator product line focuses on original equipment (OE) quality components designed to meet or exceed manufacturer specifications. This ensures compatibility and reliable performance for vehicles like the Porsche Cayenne. The 439684 alternator is part of this OE family, emphasizing durability and precise fitment.

Detailed Product Description

This alternator features a 12-volt electrical system compatible with Porsche Cayenne charging requirements. The internal fan design helps maintain optimal operating temperatures, while the aluminium housing offers corrosion resistance and reduced weight. The clockwise rotation and 7-groove pulley ensure proper belt alignment and power transmission. With an internal voltage regulator, the alternator maintains consistent amperage output rated at 230 amps, supporting the vehicle's electrical load efficiently.

Common Applications and Issues Addressed

• Replacement for failing or underperforming alternators in Porsche Cayenne models
• Resolves battery charging problems and electrical system malfunctions
• Addresses issues with dimming lights or electrical accessory failures
• Prevents unexpected vehicle shutdowns due to charging system faults
• Improves overall reliability of the vehicle's electrical system

Installation Notes and Tips

Ensure the alternator is installed with the correct belt tension and aligned pulley grooves to prevent premature wear. Verify the clockwise rotation direction matches the vehicle’s original equipment. 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 OE standards, providing reliable performance and durability. This part is backed by Valeo’s quality assurance processes. Please consult the supplier or manufacturer for specific warranty details related to part number 439684.