BBB Industries 11643 Alternator

Reliable Alternator Replacement for Chevrolet Caprice

The BBB Industries REMAN ALTERNATOR 11643 is designed to provide dependable electrical charging for your Chevrolet Caprice. Engineered to meet OEM specifications, this alternator ensures consistent performance and durability for your vehicle's electrical system.

• Amperage Rating: 170 amps for efficient power output
• Decoupled Clutch Pulley included for reduced drivetrain stress
• Internal fan cooling method to maintain optimal operating temperature
• 6-groove serpentine pulley with 2-1/4 inch diameter
• Compatible with 12-volt electrical systems and negative polarity
• Internal voltage regulator for stable voltage control
• Clockwise rotation and 11 o'clock plug clock position
• OE Manufacturer: Mitsubishi

About the REMAN ALTERNATOR Product Line

The REMAN ALTERNATOR line from BBB Industries offers remanufactured alternators that meet strict quality standards and OEM specifications. This product line focuses on restoring alternators to reliable working condition, providing a cost-effective solution for vehicle electrical system repairs. The 11643 alternator is part of this line, ensuring compatibility and performance for Chevrolet Caprice models requiring a Mitsubishi OE replacement.

Detailed Product Description

This alternator features a 170-amp output suitable for the electrical demands of the Chevrolet Caprice. It includes a decoupled clutch pulley that helps reduce vibration and wear on the belt drive system, enhancing longevity. The internal fan cooling design promotes efficient heat dissipation, preventing overheating during operation. The serpentine pulley with six grooves and a 2-1/4 inch diameter is included, matching the original equipment specifications. The alternator operates with a clockwise rotation and has a plug clock position at 11 o'clock, ensuring proper fitment and connection. Its internal voltage regulator maintains consistent voltage output, protecting your vehicle's electrical components.

Common Issues Addressed by This Alternator

• Battery not charging or slow charging
• Dim or flickering headlights and dashboard lights
• Electrical system warning lights illuminated
• Unusual noises from the pulley or belt area
• Intermittent power loss or vehicle stalling

Installation Notes and Tips

When installing the BBB Industries REMAN ALTERNATOR 11643, ensure the serpentine belt is properly aligned on the 6-groove pulley. Verify the plug clock position matches the vehicle’s wiring harness at 11 o'clock for correct electrical connection. The decoupled clutch pulley requires careful handling to avoid damage during installation. Always disconnect the battery before beginning installation to prevent electrical shorts. After installation, test the charging system to confirm proper operation.

Quality Assurance and Warranty

BBB Industries remanufactured alternators undergo rigorous testing to meet OEM standards, ensuring reliable performance and durability. The REMAN ALTERNATOR 11643 is backed by a limited warranty, providing coverage against defects in materials and workmanship. This warranty supports confidence in the product’s quality and fitment for Chevrolet Caprice vehicles.