BBB Industries N14820 Alternator

Reliable Alternator Replacement for Mercedes-Benz Models

The BBB Industries NEW ALTERNATOR N14820 is designed to provide consistent electrical performance for select Mercedes-Benz vehicles. Engineered to meet OE specifications, this 12-volt alternator supports the charging system needs of models such as the 190E, 300CE, 300D, 300E, 300SDL, 300TD, and 300TE.

• Amperage Rating: 70 amps for stable electrical output
• Cooling Method: Air-cooled with an external fan type
• Rotation Direction: Clockwise for proper engine compatibility
• Pulley: Conventional type with 6 grooves, 2-inch (50 mm) diameter
• Voltage Regulator: Internal for streamlined installation
• Polarity: Negative ground system
• OE Manufacturer: Bosch, ensuring OEM-level quality
• Plug Clock Position: 9 o'clock for correct wiring alignment
• Pulley Belt Type: Serpentine belt compatible

About the BBB Industries NEW ALTERNATOR Product Line

The NEW ALTERNATOR line from BBB Industries focuses on delivering alternators that meet or exceed original equipment standards. This product line emphasizes compatibility and durability, making it suitable for maintaining the electrical systems of classic and modern vehicles alike. The N14820 alternator is part of this line, offering a reliable replacement option for Mercedes-Benz models requiring a 70-amp, 12-volt charging solution.

Detailed Product Description

This alternator features a conventional pulley design with six grooves and a 2-inch diameter, optimized for serpentine belt systems found in the specified Mercedes-Benz models. Its air cooling method with an external fan type helps maintain optimal operating temperatures during vehicle operation. The internal voltage regulator simplifies installation and reduces the need for additional components. Designed with a negative polarity and a clockwise rotation direction, this alternator aligns with the electrical system requirements of the 190E, 300CE, 300D, 300E, 300SDL, 300TD, and 300TE.

Common Applications and Issues Addressed

• Restores proper battery charging in Mercedes-Benz 190E and 300 series vehicles
• Resolves dimming headlights and electrical accessory malfunctions
• Eliminates battery drain caused by faulty alternators
• Prevents engine stalling due to insufficient electrical power
• Replaces worn or damaged alternators to maintain vehicle reliability

Installation Notes and Tips

Ensure the serpentine belt is properly aligned with the 6-groove conventional pulley. Verify the plug clock position at 9 o'clock for correct electrical connections. Since the pulley is not included, reuse the existing pulley or source a compatible replacement. Confirm the alternator’s clockwise rotation matches the engine’s requirements. Follow manufacturer torque specifications when securing the alternator to avoid damage.

Quality Assurance and Warranty

The BBB Industries NEW ALTERNATOR N14820 is manufactured to meet OE standards, with Bosch as the original equipment manufacturer. This alternator undergoes rigorous testing to ensure reliable performance and durability. Warranty details are provided by BBB Industries and typically cover defects in materials and workmanship for a specified period. Refer to BBB Industries documentation for exact warranty terms.