BBB Industries 8302-P79 Alternator

Reliable Remanufactured Alternator for GM Trucks and SUVs

The BBB Industries REMAN ALTERNATOR 8302-P79 is designed to restore charging system performance in select Cadillac, Chevrolet, GMC, and Hummer vehicles. Engineered to meet original equipment specifications, this alternator delivers consistent 12-volt power with a 145-amp rating, ensuring your vehicle’s electrical system operates efficiently.

• 145 Ampere output for reliable electrical performance
• Internal fan cooling for effective heat dissipation
• Conventional pulley with 6 grooves and 2.5-inch diameter included
• Clockwise rotation direction with negative polarity
• Internal voltage regulator for stable voltage control
• Compatible with serpentine belt systems
• OE Manufacturer: Delco/Delphi
• Plug clock position at 3 o’clock for proper fitment

Detailed Features and Specifications

This remanufactured alternator features a 145-amp amperage rating suitable for heavy-duty electrical demands in vehicles like the Chevrolet Silverado 1500 and GMC Sierra 2500 HD. The internal fan design provides air cooling to maintain optimal operating temperatures, while the included conventional pulley with six grooves supports serpentine belt configurations common in GM trucks and SUVs. The alternator’s clockwise rotation and negative polarity match original equipment requirements, ensuring seamless integration. Additionally, the internal voltage regulator maintains consistent voltage output, protecting your vehicle’s electrical components.

About the REMAN ALTERNATOR Product Line

BBB Industries’ REMAN ALTERNATOR line offers remanufactured alternators that meet or exceed OEM standards. These units are rebuilt using quality components and tested for performance and durability. The 8302-P79 model is part of this line, providing a cost-effective solution for restoring charging system reliability in various Cadillac, Chevrolet, GMC, and Hummer models.

Compatible Vehicles and Common Applications

• Cadillac Escalade, Escalade ESV, Escalade EXT
• Chevrolet Avalanche, Colorado, Silverado 1500, 2500 HD, 3500 HD, Suburban 1500, 2500, Tahoe
• GMC Canyon, Sierra 1500, 2500 HD, 3500 HD, Yukon, Yukon XL 1500, Yukon XL 2500
• Hummer H3, H3T
• Express 1500 and Savana 1500 vans

Common Issues Addressed by This Alternator

• Battery not charging or frequent battery drain
• Dimming or flickering vehicle lights
• Electrical system warning lights on the dashboard
• Intermittent power loss or stalling
• Unusual noises from the alternator pulley or bearings

Installation Notes and Tips

Ensure the vehicle’s battery is disconnected before installation to prevent electrical shorts. Verify the plug clock position at 3 o’clock matches your vehicle’s wiring harness. Confirm the serpentine belt routing and pulley groove count align with the included 6-groove pulley. Proper torque specifications should be followed when mounting the alternator to avoid damage. Testing the charging system after installation is recommended to confirm correct operation.

Quality Assurance and Warranty

BBB Industries remanufactured alternators undergo rigorous testing to meet OEM performance standards. The 8302-P79 alternator includes an internal voltage regulator and is built to provide reliable service life. Warranty coverage details should be confirmed with the distributor or retailer, ensuring peace of mind with your purchase.