Bosch AL4225X Alternator

Reliable Remanufactured Alternator for Mazda Protege Models

The Bosch AL4225X Alternator (Remanufactured) is designed specifically for Mazda Protege and Protege5 vehicles. This 12-volt alternator provides consistent electrical charging performance, ensuring your vehicle's battery and electrical systems operate efficiently.

• Voltage: 12V for standard automotive electrical systems
• Rotation Direction: Clockwise for proper fitment
• Fan Type: Internal with external fan included for optimal cooling
• Pulley: 4-groove pulley included, 55mm outside diameter
• Amperage Rating: 80 amps to support vehicle electrical demands
• Regulator Type: Internal regulator included for stable voltage output
• Plug Type: 303 with 2 plug clock rear view main mounting ears at 6 o'clock
• Case Material and Color: Durable aluminum casing in aluminum finish

About Bosch Alternator (Remanufactured) Product Line

The Bosch Alternator (Remanufactured) line offers remanufactured alternators that meet strict quality standards to restore vehicle charging systems. These alternators are rebuilt using original equipment manufacturer (OEM) components, such as those compatible with Mazda vehicles, ensuring reliable performance and fitment. The AL4225X model is part of this line, providing a cost-effective alternative to new units without compromising on durability or function.

Detailed Product Description

This Bosch AL4225X alternator is engineered to replace the original alternator in Mazda Protege and Protege5 models. Featuring an internal fan complemented by an external fan for enhanced cooling, it maintains optimal operating temperatures during vehicle use. The 4-groove pulley and clockwise rotation direction match factory specifications, ensuring seamless installation and operation. The internal voltage regulator stabilizes output voltage, protecting your vehicle's electrical components. Constructed with a robust aluminum case, this alternator offers corrosion resistance and long service life.

Common Issues Addressed by This Alternator

• Battery not charging or losing charge while driving
• Dimming or flickering headlights and dashboard lights
• Electrical system warning lights illuminated on the dashboard
• Unusual noises from the alternator area due to worn components
• Vehicle stalling or difficulty starting due to insufficient electrical power

Installation Notes and Tips

• Ensure compatibility with Mazda Protege or Protege5 before installation
• Disconnect the battery before removing the old alternator to prevent electrical shorts
• Verify the pulley groove count and rotation direction match the vehicle’s original alternator
• Check all electrical connections and mounting points for secure fitment
• Test the charging system after installation to confirm proper operation

Quality Assurance and Warranty

As a remanufactured unit, the Bosch AL4225X alternator undergoes comprehensive testing to meet OEM standards. It includes an internal regulator and is built with quality materials such as an aluminum case for durability. While specific warranty details may vary, Bosch remanufactured alternators typically come with a limited warranty covering defects in materials and workmanship to provide confidence in your purchase.