BBB Industries 8237 Alternator

Reliable Remanufactured Alternator for GM Trucks and SUVs

The BBB Industries REMAN ALTERNATOR 8237 is designed to restore charging system performance in select Cadillac, Chevrolet, and GMC vehicles. Engineered to meet OE specifications, this 130-amp alternator ensures consistent electrical output for demanding applications.

• 130 Ampere Rating for robust electrical supply
• Internal fan cooling with air cooling method
• Conventional pulley included with 6 grooves and 2-3/16 inch diameter
• Compatible with serpentine belt systems
• Negative polarity and clockwise rotation direction
• Internal voltage regulator for stable voltage output
• OE Manufacturer: Delco/Delphi
• Plug clock position at 12 o'clock for proper fitment

About the REMAN ALTERNATOR Product Line

The REMAN ALTERNATOR line from BBB Industries offers remanufactured alternators that meet original equipment standards. This product line focuses on restoring alternator functionality with quality components and tested performance, providing a cost-effective alternative to new units. The 8237 alternator is part of this line, ensuring compatibility and reliability for GM trucks and SUVs.

Detailed Product Description

This alternator features a 130-amp output suitable for heavy-duty electrical demands in vehicles like the Chevrolet Silverado 1500 HD and GMC Sierra 2500 HD. Its air cooling method combined with an internal fan helps maintain optimal operating temperatures. The included conventional pulley with six grooves and a 56 mm diameter fits serpentine belt systems commonly found on Cadillac Escalade and Chevrolet Avalanche models. The internal voltage regulator maintains consistent 12-volt output, while the negative polarity and clockwise rotation ensure proper electrical system integration. The plug clock position at 12 o'clock facilitates straightforward installation and wiring alignment.

Compatible Vehicles and Applications

• Cadillac Escalade and Escalade EXT
• Chevrolet Avalanche 1500 and 2500
• Chevrolet Silverado 1500, 1500 HD, 2500, 2500 HD, and 3500
• GMC Sierra 1500, 1500 HD, 2500, 2500 HD, and 3500
• Suburban 1500 and 2500, Tahoe, Yukon, Yukon XL 1500 and 2500

Common Issues Addressed by This Alternator

• Battery not charging or slow battery drain
• Dim or flickering headlights and dashboard lights
• Electrical system warning lights on the dashboard
• Intermittent power loss or vehicle stalling
• Failure of original alternator due to wear or overheating

Installation Notes and Tips

Ensure the vehicle battery is disconnected before installation to prevent electrical shorts. Verify the plug clock position matches the vehicle’s wiring harness for proper connection. Confirm the serpentine belt is in good condition and properly tensioned to avoid premature pulley wear. This alternator includes the pulley, simplifying replacement without the need for additional parts. Follow manufacturer torque specifications when securing the alternator to the engine.

Quality Assurance and Warranty

BBB Industries remanufactured alternators undergo rigorous testing to meet or exceed OE performance standards. The 8237 alternator is built with quality components and inspected for electrical output, durability, and fitment. Warranty coverage details should be confirmed with the distributor or retailer, as BBB Industries typically offers limited warranties on remanufactured parts to ensure customer confidence.