BBB Industries N8101-1 Alternator

124-Amp Alternator for GM Trucks and SUVs

This BBB Industries NEW ALTERNATOR is a 12-volt, 124-amp replacement built for select Chevrolet and GMC applications that use the Delco/Delphi CS144 platform. It features an internal voltage regulator, external fan, serpentine pulley, and clockwise rotation for direct-fit service on many 1989-1995 GM trucks and SUVs.

• 124 amp output for higher electrical demand
• 12V alternator with internal voltage regulator
• CS144 series design with Delco/Delphi OE manufacturer reference
• External fan included for air cooling
• 6-groove serpentine pulley included
• Clockwise rotation with negative polarity
• 1:00 o'clock plug clock position on listed applications

BBB Industries NEW ALTERNATOR Line

The BBB Industries NEW ALTERNATOR line focuses on replacement charging components for common OE-style applications. Part number N8101-1 is built around the CS144 configuration used across many Chevrolet C1500, K1500, Tahoe, GMC C2500, K2500, Yukon, and related platforms, including select Corvette and Suburban applications.

Compatible With 1989-1995 Chevrolet and GMC trucks and SUVs, this alternator is listed across 140 expanded vehicle applications. Fitment includes 1993-1995 Chevrolet C1500, 1993-1995 GMC K1500, 1995 Chevrolet Tahoe, 1994-1995 GMC Yukon, and other GM light-duty and heavy-duty models with the specified plug position and amperage rating. Part number N8101-1 is also referenced for OE-style replacement use on select Delco/Delphi charging systems.

What This Alternator Helps Address

• Battery warning light caused by charging system failure
• Low charging voltage at idle or under load
• Dim lights or electrical instability
• Alternator noise from worn internal components
• Charging issues on vehicles with upgraded electrical demand

Installation Notes and Tips

Verify the 1:00 o'clock plug clock position, 6-groove serpentine belt setup, clockwise rotation, and 124-amp specification before installation. Confirm the vehicle’s OE alternator style and connector layout against the listed fitment notes, especially on 1991-1995 Chevrolet and GMC Suburban, Blazer, Jimmy, Yukon, and Corvette applications. This part cross-references AC Delco/Delphi-style numbers such as 1101491 and 1102634 for the same application.

Quality Assurance

BBB Industries supplies replacement electrical components for OE-style service applications. N8101-1 is built as a new alternator with the listed regulator, pulley, fan, and housing configuration to match the specified GM charging system requirements.