Bosch AL7637X Alternator

Reliable Remanufactured Alternator for Ford, Mazda, and Mercury Vehicles

The Bosch AL7637X Alternator (Remanufactured) is designed to restore the electrical charging system of select Ford, Mazda, and Mercury models. Engineered to meet OEM specifications, this 12-volt alternator ensures consistent power delivery and reliable performance for vehicles like the Ford Explorer, Ranger, and Mazda B4000.

• 12-volt electrical system compatibility
• Internal fan type with external fan included for optimal cooling
• Clockwise rotation direction
• Includes pulley with 6 grooves and 57mm outside diameter
• Internal regulator type with external regulator included
• Aluminum case material and color for durability and heat dissipation
• 115 amp amperage rating suitable for demanding electrical loads
• Plug type 333 with 2 plug clock rear view main mounting ears at 6 o'clock
• Remanufactured to meet original equipment standards

About the Bosch Alternator (Remanufactured) Product Line

The Bosch Alternator (Remanufactured) line offers high-quality remanufactured alternators that adhere to strict OEM standards. Each unit undergoes comprehensive testing and refurbishment to ensure reliable operation and longevity. The AL7637X model is part of this line, providing a cost-effective solution for restoring charging system functionality in compatible vehicles without compromising on performance or durability.

Detailed Product Description

This Bosch AL7637X alternator features a robust aluminum case that aids in heat dissipation and corrosion resistance. It operates at 12 volts with a 115 amp rating, making it suitable for vehicles with moderate to high electrical demands. The internal fan design, complemented by an included external fan, helps maintain optimal operating temperatures. The clockwise rotation and 6-groove pulley with a 57mm diameter ensure proper belt alignment and fitment. Additionally, the alternator includes an internal regulator and an external regulator for precise voltage control. The plug type 333 and mounting ear configuration provide secure and accurate installation on compatible Ford, Mazda, and Mercury models.

Compatible Vehicles and Common Applications

• Ford Explorer and Explorer Sport Trac electrical charging replacement
• Ford Ranger and B4000 alternator upgrade or repair
• Mercury Mountaineer charging system restoration
• Resolving issues related to battery not charging or dimming lights
• Addressing alternator noise or overheating problems

Installation Notes and Tips

Ensure the vehicle battery is disconnected before beginning installation to prevent electrical shorts. Verify the plug type and mounting ear position match your vehicle’s specifications. Confirm the pulley groove count and diameter align with your belt system. Properly torque mounting bolts and check belt tension after installation to avoid premature wear. This alternator is designed for clockwise rotation; verify compatibility with your vehicle’s engine setup.

Quality Assurance and Warranty

Each Bosch AL7637X alternator is remanufactured to meet or exceed original equipment manufacturer standards. The unit undergoes rigorous testing to ensure electrical output, durability, and fitment accuracy. Bosch provides a limited warranty on this remanufactured alternator, covering defects in materials and workmanship under normal use conditions. Refer to Bosch warranty documentation for specific terms and coverage details.