BBB Industries N13794 Alternator

Reliable Alternator Replacement for Toyota 4Runner, Tacoma, and Tundra

The BBB Industries NEW ALTERNATOR N13794 is designed to provide consistent electrical performance for Toyota 4Runner, Tacoma, and Tundra models. Engineered to meet OEM specifications, this alternator ensures your vehicle's charging system operates efficiently under various driving conditions.

• Amperage Rating: 80 amps for stable power output
• Cooling Method: Air-cooled with internal fan for effective heat dissipation
• Pulley: Conventional type with 4 grooves and 2-3/16 inch (55 mm) diameter included
• Rotation Direction: Clockwise to match factory setup
• Voltage: 12 volts with internal voltage regulator
• Polarity: Negative for proper electrical system compatibility
• Plug Clock Position: 4 o'clock for accurate fitment
• Pulley Belt Type: Serpentine belt compatible
• OE Manufacturer: Nippondenso, ensuring OEM quality standards

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 specifications. This product line emphasizes durability and reliable electrical output, making it suitable for replacement in Toyota vehicles such as the 4Runner, Tacoma, and Tundra. The N13794 alternator is part of this line, offering a direct-fit solution with an internal voltage regulator and a conventional pulley system.

Detailed Product Description

This alternator features an 80-amp output, suitable for maintaining the electrical demands of Toyota trucks and SUVs. Its air cooling system with an internal fan helps prevent overheating during operation. The included pulley has four grooves and a diameter of 2-3/16 inches (55 mm), designed for serpentine belt systems common in these Toyota models. The alternator rotates clockwise and has a negative polarity, matching factory electrical configurations. The plug clock position at 4 o'clock ensures proper alignment during installation. With an internal voltage regulator, this alternator maintains consistent voltage output to protect your vehicle's electrical components.

Common Issues Addressed by This Alternator

• Battery not charging or losing charge while driving
• Dimming or flickering headlights and dashboard lights
• Electrical system warning lights illuminated on the dashboard
• Unusual noises from the alternator pulley or belt area
• Vehicle stalling or difficulty starting due to insufficient power

Installation Notes and Tips

• Ensure compatibility with Toyota 4Runner, Tacoma, or Tundra models before installation
• Disconnect the battery before removing the old alternator to prevent electrical shorts
• Check serpentine belt condition and tension; replace if worn
• Verify the plug clock position and pulley alignment during installation
• Test the charging system after installation to confirm proper operation

Quality Assurance and Warranty

BBB Industries manufactures the NEW ALTERNATOR N13794 to meet OEM standards, with quality control processes to ensure reliable performance. This alternator includes an internal voltage regulator and is built with components from Nippondenso, a recognized OE manufacturer. Warranty details should be confirmed with the distributor or retailer, as coverage may vary.