BBB Industries 8313 Alternator

Remanufactured Alternator for Ford 4G Applications

BBB Industries REMAN ALTERNATOR 8313 is a 12-volt, 130-amp replacement alternator built for select Ford 4G charging systems. It uses an internal voltage regulator, air cooling, and a conventional pulley with six grooves for serpentine belt setups.

Key Features

• 130-amp amperage rating for OE-style charging output
• 12V alternator with internal voltage regulator
• Air-cooled design with internal fan
• Conventional pulley included; 6-groove serpentine belt type
• Clockwise rotation direction
• 4G series construction with negative polarity
• Plug clock position: 1
• OE manufacturer reference: Ford

Product Details

BBB Industries REMAN ALTERNATOR 8313 is a remanufactured charging component for Ford 4G applications that require a 130-amp output and internal regulation. The unit is configured with a 2-5/16 inch (59 mm) outside pulley diameter, a conventional pulley type, and a serpentine belt profile to match the original charging system layout. This part cross-references Ford service numbers 3W1U-10300-AA and 3W1U-10300-AB for the same application.

Compatible With 2004 Ford Crown Victoria, N/A; 2003-2004 Lincoln Town Car, N/A; 2003-2004 Mercury Grand Marquis, N/A; and 2003 Ford Crown Victoria, N/A. The BBB Industries 8313 alternator is a direct-fit option for these select vehicles when the original unit matches the listed electrical and pulley specifications.

What This Alternator Helps Address

• Battery warning light caused by alternator output loss
• Low charging voltage at idle or under electrical load
• Dim lights or unstable electrical performance
• Charging system noise related to a worn alternator assembly
• Failure of the original internal regulator or pulley-driven charging unit

Installation Notes and Tips

Verify pulley groove count, plug clock position, rotation direction, and amperage rating before installation. Confirm the vehicle uses the listed Ford 4G alternator configuration and a serpentine belt drive. Always inspect the belt, electrical connectors, and charging circuit condition during replacement to help ensure proper system operation.

Quality Assurance

BBB Industries remanufactured electrical components are rebuilt to meet application-specific requirements for fit and function. This alternator is intended for the confirmed Ford, Lincoln, and Mercury applications listed above.