Bosch AL9452X Alternator

Reliable Remanufactured Alternator for Audi Models

The Bosch AL9452X Alternator (Remanufactured) is designed to provide dependable electrical charging performance for various Audi vehicles. Engineered to meet OEM specifications, this 12-volt alternator supports models such as the Audi A4, A5, A6, and Q5, including their Quattro and allroad variants.

• 12-volt electrical system compatibility
• Internal fan type for efficient cooling
• Clockwise rotation direction
• Includes a 6-groove pulley with a 57.2 mm outside diameter
• Internal voltage regulator for stable output
• Aluminum case material and color for durability and heat dissipation
• Amperage rating of 180 amps to support vehicle electrical demands
• Remanufactured to meet original equipment standards

About the Bosch Alternator (Remanufactured) Product Line

The Bosch Alternator (Remanufactured) line offers high-quality remanufactured alternators that restore vehicle charging systems to factory performance levels. Each unit undergoes rigorous testing and refurbishment to ensure reliability and longevity. The AL9452X is part of this line, providing a cost-effective solution for maintaining the electrical system integrity of compatible Audi models.

Technical Details and Features

This alternator features an internal fan type that helps maintain optimal operating temperatures during vehicle use. The clockwise rotation direction aligns with the original equipment design for seamless integration. The included pulley has six grooves, matching the 6s-cp belt type, and measures 57.2 mm in diameter, ensuring proper belt fitment and tension. The aluminum case offers both lightweight construction and effective heat dissipation, contributing to the alternator's durability. With an internal voltage regulator, the AL9452X maintains consistent voltage output, protecting the vehicle's electrical components.

Compatible Audi Models and Applications

• Audi A4, A4 allroad, and A4 Quattro
• Audi A5 and A5 Quattro
• Audi A6 and A6 Quattro
• Audi allroad
• Audi Q5

Common Issues Addressed by This Alternator

• Battery not charging or frequent battery drain
• Dim or flickering headlights and dashboard lights
• Electrical system warning lights illuminated on the dashboard
• Unusual noises from the alternator pulley or bearings
• Vehicle stalling or difficulty starting due to insufficient electrical power

Installation Notes and Tips

Ensure the vehicle's battery is fully charged before installation. Verify the pulley groove count and diameter match the existing belt system. Confirm the alternator's rotation direction and mounting ear position align with the vehicle's specifications. It is recommended to inspect the serpentine belt and replace it if worn to maintain proper alternator function. Professional installation is advised to ensure electrical connections and mounting are secure.

Quality Assurance and Warranty

The Bosch AL9452X alternator is remanufactured to meet original equipment manufacturer standards, ensuring reliable performance and durability. Bosch remanufactured alternators typically come with a limited warranty covering defects in materials and workmanship. Please refer to the specific warranty terms provided at the time of purchase for detailed coverage information.