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BBB Industries N13994 Alternator
Overview of BBB Industries NEW ALTERNATOR N13994
The BBB Industries NEW ALTERNATOR N13994 is designed specifically for Toyota Sequoia and Tundra models. This 12-volt alternator delivers a reliable 130-amp output, ensuring consistent electrical performance for your vehicle's charging system.
- Amperage Rating: 130 amps for stable power supply
- Cooling Method: Air-cooled with internal fan for efficient heat dissipation
- Pulley Type: Conventional pulley with 6 grooves compatible with serpentine belts
- Voltage Regulator: Internal voltage regulator for simplified installation
- Polarity: Negative polarity configuration
- OE Manufacturer: Nippondenso, ensuring OEM-level fit and function
- Plug Clock Position: 12 o'clock for proper electrical connection alignment
- Pulley Included: Yes, ready for direct replacement
Details on the NEW ALTERNATOR Product Line
The NEW ALTERNATOR line from BBB Industries focuses on delivering direct-fit replacement alternators that meet or exceed original equipment specifications. This product line emphasizes compatibility and durability, providing components like the N13994 alternator that are engineered to match the exact requirements of Toyota Sequoia and Tundra vehicles.
Technical Description and Features
The N13994 alternator features a conventional pulley design with six grooves, optimized for serpentine belt systems commonly found in Toyota Sequoia and Tundra models. Its air cooling method, supported by an internal fan, helps maintain optimal operating temperatures during vehicle operation. The internal voltage regulator simplifies installation by eliminating the need for external components. This alternator is not brushless and does not include a decoupled or clutch pulley, aligning with the original equipment design from Nippondenso. The negative polarity and 12 o'clock plug clock position ensure proper electrical system integration.
Common Applications and Problem Resolution
- Replacement for failing or underperforming alternators in Toyota Sequoia and Tundra
- Resolves issues with battery not charging or electrical system malfunctions
- Addresses problems related to serpentine belt wear due to pulley incompatibility
- Eliminates overheating caused by inefficient alternator cooling
- Fixes voltage irregularities by utilizing an internal voltage regulator
Installation Notes and Tips
When installing the BBB Industries NEW ALTERNATOR N13994, ensure the serpentine belt is properly aligned with the 6-groove conventional pulley. Verify the plug clock position at 12 o'clock for correct electrical connection. Since this alternator includes the pulley and internal voltage regulator, installation is straightforward without additional component requirements. It is recommended to inspect the battery and wiring harness for any damage before installation to ensure optimal performance.
Quality Assurance and Warranty
BBB Industries manufactures the NEW ALTERNATOR line to meet OEM standards, with the N13994 alternator built to provide reliable performance for Toyota Sequoia and Tundra vehicles. This product is backed by BBB Industries' quality control processes. Please refer to BBB Industries' official warranty documentation for specific coverage details.
| Brand | BBB Industries |
|---|---|
| Part Number | N13994 |
| Position | NEW ALTERNATOR |
| Amperage Rating | 130 |
| Brushless Design | No |
| Cooling Method | Air |
| Decoupled Or Clutch Pulley | No |
| Fan Type | Internal |
| Number Of Pulley Grooves | 6 |
| OE Manufacturer | Nippondenso |
| One Wire Capable | No |
| Plug Clock Position | 12 |
| Polarity | Negative |
| Pulley Belt Type | Serpentine |
| Pulley Included | Yes |
| Pulley Type | Conventional |
| Voltage (V) | 12 |
| Voltage Regulator Type | Internal |
This part fits 14 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2009 | Toyota | Sequoia | 4.7L | V8 | N/A | wo/Towing Pkg; 130 Amps; NEW ALTERNATOR |
| 2009 | Toyota | Tundra | 4.7L | V8 | N/A | 130 Amps, for vehicles with Towing Package; NEW ALTERNATOR |
| 2008 | Toyota | Sequoia | 4.7L | V8 | N/A | wo/Towing Pkg; 130 Amps; NEW ALTERNATOR |
| 2008 | Toyota | Tundra | 4.7L | V8 | N/A | 130 Amps, for vehicles with Towing Package; NEW ALTERNATOR |
| 2007 | Toyota | Sequoia | 4.7L | V8 | N/A | Std; 130 Amps; NEW ALTERNATOR |
| 2007 | Toyota | Tundra | 4.7L | V8 | N/A | 130 Amps, for vehicles with Towing Package; NEW ALTERNATOR |
| 2006 | Toyota | Sequoia | 4.7L | V8 | N/A | Std; 130 Amps; NEW ALTERNATOR |
| 2006 | Toyota | Tundra | 4.7L | V8 | N/A | 130 Amp alternator compatible with a variety of vehicles.; NEW ALTERNATOR |
| 2005 | Toyota | Sequoia | 4.7L | V8 | N/A | Std; 130 Amps; NEW ALTERNATOR |
| 2005 | Toyota | Tundra | 4.7L | V8 | N/A | 130 Amp alternator compatible with a variety of vehicles.; NEW ALTERNATOR |
| 2004 | Toyota | Sequoia | 4.7L | V8 | N/A | Std; 130 Amps; NEW ALTERNATOR |
| 2004 | Toyota | Tundra | 4.7L | V8 | N/A | 130 Amp alternator compatible with a variety of vehicles.; NEW ALTERNATOR |
| 2003 | Toyota | Sequoia | 4.7L | V8 | N/A | Std; 130 Amps; NEW ALTERNATOR |
| 2003 | Toyota | Tundra | 4.7L | V8 | N/A | 130 Amp alternator compatible with a variety of vehicles.; NEW ALTERNATOR |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.