BBB Industries 42093 Alternator

Reliable Remanufactured Alternator for Select GM Vehicles

The BBB Industries REMAN ALTERNATOR 42093 offers a dependable electrical charging solution designed specifically for various Cadillac, Chevrolet, and GMC models. Engineered to meet original equipment specifications, this alternator ensures consistent 12-volt power delivery with a 170-amp rating, supporting your vehicle's electrical system effectively.

• 170 Amperage Rating for robust electrical output
• Decoupled clutch pulley included for reduced drivetrain stress
• Internal fan cooling method to maintain optimal operating temperature
• Compatible with serpentine belt systems featuring a 6-groove pulley
• OE Manufacturer: Nippondenso for trusted quality standards
• Negative polarity with clockwise rotation direction
• Internal voltage regulator for stable voltage control

About the REMAN ALTERNATOR Product Line

The REMAN ALTERNATOR line by BBB Industries focuses on remanufactured alternators that restore original performance while providing cost-effective replacement options. Each unit, including part number 42093, undergoes rigorous testing and refurbishment to meet or exceed OEM standards. This ensures compatibility and reliability for vehicles requiring Nippondenso alternators.

Detailed Product Features and Specifications

This alternator features a 170-amp output suitable for high electrical demand in vehicles such as the Chevrolet Silverado 1500, GMC Sierra 1500, and Cadillac Escalade. The decoupled clutch pulley reduces vibration and noise, enhancing belt life and overall drivetrain smoothness. Its internal fan cooling system efficiently dissipates heat, maintaining performance under various driving conditions. The pulley diameter measures 2-5/16 inches (59 mm) and supports serpentine belt configurations with six grooves. Designed with negative polarity and clockwise rotation, this alternator includes an internal voltage regulator to maintain consistent voltage levels.

Compatible Vehicles and Common Applications

• Cadillac CTS and Escalade models
• Chevrolet Camaro, Silverado 1500, Silverado 1500 LD, and Tahoe
• GMC Sierra 1500, Sierra 1500 Limited, Yukon, and Yukon XL
• Replacement for Nippondenso OE alternators in listed vehicles
• Addresses electrical charging and starting system failures

Installation Notes and Tips

When installing the BBB Industries REMAN ALTERNATOR 42093, ensure the serpentine belt is properly aligned with the 6-groove decoupler pulley. Verify the clockwise rotation direction and negative polarity match your vehicle’s specifications. The internal voltage regulator simplifies wiring, but confirm plug clock position (position 1) for correct electrical connections. It is recommended to inspect the battery and charging system components during installation to ensure optimal performance.

Quality Assurance and Warranty Information

Each REMAN ALTERNATOR 42093 is remanufactured to meet OEM standards, including thorough testing of electrical output and mechanical components. The use of Nippondenso OE parts ensures durability and fitment accuracy. BBB Industries provides a limited warranty covering defects in materials and workmanship, supporting confidence in the product’s reliability for your Cadillac, Chevrolet, or GMC vehicle.