Bosch AL7782X Alternator

Bosch AL7782X Remanufactured Alternator

Bosch AL7782X is a remanufactured 12-volt alternator built for charging-system replacement on select Ford and Lincoln applications. It features a 225-amp rating, internal regulation, and an included pulley for a direct-fit service part.

Key Features

• Remanufactured Bosch alternator for charging-system repair
• 12-volt unit with 225-amp amperage rating
• Internal fan and internal regulator
• Clockwise rotation
• 6-groove pulley included; outside pulley diameter 58.9 mm
• Aluminum case and aluminum case color
• One-wire capable: No
• External regulator included: No

Product Line Details

Bosch Premium Alternators are remanufactured, tested, and built to deliver consistent electrical output and dependable operation. The AL7782X follows that product-line approach with OE-style fitment details and charging specifications matched to the listed applications.

Detailed Description

This Bosch alternator, part number AL7782X, is a remanufactured replacement for vehicles that require a 225-amp charging unit with an internal regulator and 6-groove belt drive. It is listed for 2012-2014 Ford F-150, 2013-2019 Lincoln MKT, 2013 Lincoln MKT with Extra Heavy Duty Alternator, 2016 Ford Explorer without heated steering wheel, and 2017-2019 Ford Explorer to 220 amp alternator specifications. The AL7782X also cross-references Bosch DG1Z10346C and GB5Z10346C for the same application.

Vehicle Fitment

• Fits 2012-2014 Ford F-150, N/A; to 220 amp alternator.
• Fits 2013-2019 Lincoln MKT, N/A; to 220 amp alternator.
• Fits 2013 Lincoln MKT, N/A; with Extra Heavy Duty Alternator.
• Fits 2016 Ford Explorer, N/A; for vehicles without heated steering wheel; to 220 amp alternator.
• Fits 2017-2019 Ford Explorer, N/A; to 220 amp alternator.

What It Helps Address

• Battery warning lights caused by alternator output loss
• Low charging voltage during driving or idle
• Dim lights and unstable electrical performance
• Accessory power issues tied to weak charging output
• Failure from worn internal alternator components

Installation Notes and Tips

Verify the vehicle’s original alternator amperage, pulley configuration, plug type, and rotation before installation. This unit uses plug type 337, an internal regulator, clockwise rotation, and a 6S pulley setup. Confirm the application notes for heated steering wheel and heavy-duty charging-system requirements on Ford Explorer and Lincoln MKT models.

Quality Assurance

Bosch remanufactured alternators are designed, built, and tested to meet charging-system performance and reliability expectations for service replacement use.