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BBB Industries N13669 Alternator
Reliable Alternator Replacement for Lexus LS400
The BBB Industries NEW ALTERNATOR N13669 is designed to provide consistent electrical charging performance for your Lexus LS400. Engineered to meet OEM specifications, this 12-volt alternator ensures your vehicle's electrical 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 Type: Conventional 6-groove serpentine pulley included
- Rotation Direction: Clockwise for proper fitment
- Voltage Regulator: Internal for simplified installation
- OE Manufacturer: Nippondenso, ensuring compatibility and quality
- Plug Clock Position: 12 o'clock for correct electrical connection
- Polarity: Negative for standard vehicle electrical systems
About the BBB Industries NEW ALTERNATOR Product Line
The NEW ALTERNATOR line from BBB Industries focuses on delivering direct replacement alternators that meet or exceed original equipment standards. This product line emphasizes reliable performance and fitment accuracy, making it suitable for vehicles like the Lexus LS400. The N13669 alternator is part of this line, offering a balance of durability and compatibility with Nippondenso OE specifications.
Detailed Product Description
This alternator features an 80-amp output, providing sufficient electrical power for the Lexus LS400's charging system. Its air cooling method, combined with an internal fan, helps maintain optimal operating temperatures during extended use. The included conventional pulley with six grooves fits serpentine belts, matching the original setup. The clockwise rotation and 2-1/4 inch (57 mm) pulley diameter ensure proper mechanical integration. The internal voltage regulator simplifies installation by eliminating the need for external components. Negative polarity and a 12 o'clock plug clock position align with the vehicle's electrical design, ensuring seamless connectivity.
Common Issues Addressed by This Alternator
- Battery not charging or slow charging
- Dimming or flickering headlights and interior lights
- Electrical system warning lights on the dashboard
- Unusual noises from the alternator pulley or bearings
- Vehicle stalling or difficulty starting due to electrical failure
Installation Notes and Tips
- Verify compatibility with Lexus LS400 before installation
- Ensure the serpentine belt is properly tensioned on the 6-groove pulley
- Disconnect the battery before removing the old alternator to prevent electrical shorts
- Check the plug clock position (12 o'clock) for correct wiring alignment
- Inspect mounting points and hardware for wear or damage during replacement
Quality Assurance and Warranty
BBB Industries manufactures the NEW ALTERNATOR N13669 to meet strict quality standards, matching Nippondenso OE specifications. While specific warranty details are not provided here, BBB Industries typically offers coverage against defects in materials and workmanship. Refer to the product documentation or supplier for exact warranty terms.
| Brand | BBB Industries |
| Part Number | N13669 |
| Position | NEW ALTERNATOR |
| AC Tap | No |
| Amperage Rating | 80 |
| 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 |
| Outside Pulley Diameter (in) | 2-1/4 |
| Outside Pulley Diameter (mm) | 57 |
| Plug Clock Position | 12 |
| Polarity | Negative |
| Pulley Belt Type | Serpentine |
| Pulley Included | Yes |
| Pulley Type | Conventional |
| Rotation Direction | Clockwise |
| Voltage (V) | 12 |
| Voltage Regulator Type | Internal |
This part fits 3 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1997 | Lexus | LS400 | 4.0L | V8 | N/A | 80 Amps; NEW ALTERNATOR |
| 1996 | Lexus | LS400 | 4.0L | V8 | N/A | 80 Amps; NEW ALTERNATOR |
| 1995 | Lexus | LS400 | 4.0L | V8 | N/A | 80 Amps; 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.