BBB Industries N8112-5 Alternator

Reliable Alternator Replacement for GM Vehicles

The BBB Industries NEW ALTERNATOR N8112-5 is designed to provide dependable charging performance for select Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models. Engineered to meet OE specifications, this 12-volt alternator ensures consistent power delivery for your vehicle's electrical system.

Key Features of the BBB Industries NEW ALTERNATOR N8112-5

• Amperage Rating: 140 amps for robust electrical output
• Cooling Method: Air-cooled with an external fan included
• Fan Type: External fan enhances heat dissipation
• Pulley: Conventional type with 6 grooves, 2-5/16 inch (59 mm) diameter
• Rotation Direction: Clockwise for proper fitment
• Voltage Regulator: Internal for streamlined installation
• Polarity: Negative
• Pulley Belt Type: Serpentine belt compatible
• OE Manufacturer: Delco/Delphi, ensuring OEM-level quality
• Plug Clock Position: 5 o'clock for accurate electrical connection

About the NEW ALTERNATOR Product Line

The NEW ALTERNATOR line from BBB Industries focuses on delivering alternators that meet or exceed original equipment standards. This product line emphasizes reliable performance and compatibility with a range of GM vehicles, including models like the Chevrolet Impala and Cadillac Fleetwood. The N8112-5 alternator is part of this line, offering a balance of durability and fitment precision.

Detailed Product Description

This alternator features a 140-amp output suitable for vehicles requiring higher electrical loads. Its air cooling system, aided by an external fan, helps maintain optimal operating temperatures during extended use. The conventional pulley with six grooves and a 2-5/16 inch diameter is designed for serpentine belt systems, ensuring smooth power transfer. The internal voltage regulator simplifies installation by eliminating the need for external components. Compatible with clockwise rotation engines, this alternator fits a variety of GM models such as the Buick Roadmaster, Pontiac Trans Sport, and Oldsmobile Silhouette.

Common Applications and Issues Addressed

• Replacement for failing or underperforming alternators in Buick Caprice and Chevrolet Lumina APV
• Resolves battery charging problems and electrical system malfunctions
• Addresses overheating issues with improved air cooling and external fan design
• Fixes pulley wear or belt slippage in serpentine belt systems
• Restores proper voltage regulation to prevent electrical component damage

Installation Notes and Tips

Ensure the alternator is installed with the pulley aligned correctly for serpentine belt routing. Verify the plug clock position at 5 o'clock to match vehicle wiring harnesses. Confirm clockwise rotation compatibility with your engine. Since this alternator includes an external fan and pulley, no additional components are required for installation. Always disconnect the battery before beginning replacement to avoid electrical hazards.

Quality Assurance and Warranty

Manufactured by BBB Industries with OE manufacturer Delco/Delphi standards, the N8112-5 alternator undergoes rigorous testing to ensure durability and performance. The internal voltage regulator and brush design meet factory specifications. Warranty details should be confirmed with the distributor or retailer, as they may vary.