BBB Industries N13870 Alternator

Reliable Alternator Replacement for Chrysler and Dodge Vehicles

The BBB Industries NEW ALTERNATOR N13870 is designed to provide consistent electrical charging performance for select Chrysler and Dodge models. Engineered to meet OEM specifications, this alternator ensures your Caravan, Grand Caravan, Town & Country, or Voyager maintains optimal battery charge and electrical system function.

• 160 Ampere rating for robust electrical output
• Decoupler clutch pulley included for smoother operation
• Air-cooled design with internal fan for effective heat dissipation
• 6-groove serpentine pulley with 2-1/2 inch diameter
• Compatible with 12-volt electrical systems and negative polarity
• External voltage regulator type for reliable voltage control
• Clockwise rotation direction and plug clock position 1 for precise fitment
• OE manufacturer Nippondenso quality standards

Detailed Features of the BBB Industries NEW ALTERNATOR N13870

This alternator features a 160 amp output rating suitable for vehicles requiring higher electrical loads. The air cooling method combined with an internal fan helps maintain optimal operating temperatures during extended use. The included decoupler clutch pulley reduces belt vibration and noise, enhancing the longevity of the serpentine belt system. With six pulley grooves and a 2-1/2 inch outside diameter, the pulley is designed to match factory specifications for smooth belt engagement. The alternator operates with a clockwise rotation and includes a plug clock position of 1, ensuring proper alignment during installation. It is built to negative polarity and supports a 12-volt system with an external voltage regulator, consistent with the original equipment from Nippondenso.

About the NEW ALTERNATOR Product Line

The BBB Industries NEW ALTERNATOR line focuses on delivering direct replacement alternators that meet or exceed OEM standards. This product line emphasizes durability and precise fitment for specific vehicle applications, such as Chrysler and Dodge minivans. The N13870 model exemplifies this approach by incorporating key features like a decoupler pulley and external voltage regulation to maintain reliable charging performance under various driving conditions.

Common Applications and Issues Addressed

• Restores charging system functionality in Chrysler Caravan and Dodge Grand Caravan models
• Replaces failing alternators causing battery drain or electrical system faults
• Eliminates belt noise and vibration through the decoupler clutch pulley
• Prevents overheating with efficient air cooling and internal fan design
• Ensures consistent voltage output to avoid electrical component malfunctions

Installation Notes and Tips

When installing the BBB Industries NEW ALTERNATOR N13870, verify the clockwise rotation direction and plug clock position to ensure proper alignment. Confirm compatibility with the vehicle’s serpentine belt system, noting the 6-groove pulley and 2-1/2 inch diameter. Since this alternator includes a decoupler clutch pulley, inspect the belt tensioner and related components for wear to maintain optimal belt performance. Follow manufacturer torque specifications and electrical connection procedures for safe and effective installation.

Quality Assurance and Warranty Information

BBB Industries manufactures the NEW ALTERNATOR N13870 to meet strict quality standards consistent with Nippondenso OEM specifications. This alternator undergoes rigorous testing to ensure reliable performance and durability. Please refer to BBB Industries’ warranty policy for specific coverage details related to this alternator model.