BBB Industries 8274 Alternator

Remanufactured Alternator for GM Vans

BBB Industries 8274 is a reman alternator built for 12-volt charging systems that need a 130-amp output. It uses an internal voltage regulator, air cooling, and a conventional pulley setup to match the original Delco/Delphi AD244 design.

Compatible With 2001-2002 Chevrolet Express 1500, 2500, and 3500, as well as 2001-2002 GMC Savana 1500, 2500, and 3500. The BBB Industries REMAN ALTERNATOR line focuses on remanufactured electrical components for direct replacement service, and part number 8274 follows that OE-style approach for these GM applications.

Key Features

• 130 amp output for 12V charging systems
• Remanufactured alternator in the BBB Industries REMAN ALTERNATOR line
• OE manufacturer reference: Delco/Delphi AD244 series
• Internal voltage regulator with negative polarity
• Air-cooled design with internal fan
• 6-groove serpentine pulley included
• Clockwise rotation
• 3 o’clock plug clock position
• Outside pulley diameter: 2-3/16 in. (56 mm)

Product Details

BBB Industries 8274 is a remanufactured alternator engineered around the Delco/Delphi AD244 platform. It features a conventional pulley, 6 pulley grooves, and an internal regulator, making it a direct-fit electrical replacement for select Chevrolet Express and GMC Savana vans from 2001-2002. If you are replacing a worn charging unit on a Chevrolet Express 1500 or GMC Savana 2500, this alternator provides the specified 130-amp output and OE-style configuration needed for proper system operation.

This part cross-references 10464456 and 15768830 for the same application.

What It Helps Fix

• Low battery charging caused by alternator wear
• Battery warning light related to charging system output
• Dim lights or electrical instability at idle
• Charging failure after alternator bearing or internal component wear
• Voltage irregularities in 2001-2002 Chevrolet Express and GMC Savana vans

Installation Notes and Tips

• Verify pulley groove count, plug clock position, and rotation direction before installation.
• Confirm the vehicle uses the AD244-style alternator configuration with a serpentine belt.
• Inspect the belt, tensioner, and charging connectors during replacement.
• Check battery condition and charging voltage after installation to confirm system performance.

Quality Assurance

BBB Industries remanufactured electrical components are built to meet application-specific replacement requirements for charging system service. Part number 8274 is remanufactured to match the listed OE-style configuration for the confirmed GM van applications.