Part #: N13668

BBB Industries N13668 Alternator

NEW ALTERNATOR
⚙️ 3 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦NEW ALTERNATOR
🚗Fitment: Lexus, SC400
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Reliable Alternator Replacement for Lexus SC400

The BBB Industries NEW ALTERNATOR N13668 is designed specifically for the Lexus SC400, providing a dependable 12-volt electrical charging solution. Engineered to meet OEM specifications, this alternator ensures consistent performance and compatibility with your vehicle's electrical system.

  • 100 ampere output for stable electrical power
  • Internal fan cooling method for efficient heat dissipation
  • Conventional pulley with 6 grooves and 2-5/16 inch diameter
  • Clockwise rotation direction with negative polarity
  • Internal voltage regulator for simplified installation
  • Compatible with serpentine belt systems
  • OE manufacturer Nippondenso design for quality assurance

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 reliable electrical output and durability, making it suitable for vehicles like the Lexus SC400 that require precise fitment and consistent charging performance. The N13668 alternator is part of this line, featuring an internal voltage regulator and a conventional pulley system designed to integrate seamlessly with your vehicle's existing components.

Detailed Product Description

This alternator features a 100 amp amperage rating, providing sufficient power for the Lexus SC400's electrical demands. It uses an air cooling method with an internal fan to maintain optimal operating temperatures. The pulley included is conventional type with six grooves, measuring 2-5/16 inches (59 mm) in diameter, designed for serpentine belt compatibility. The alternator rotates clockwise and has a negative polarity, matching the original equipment specifications. The plug clock position is set at 12 o'clock, facilitating proper electrical connections. This alternator does not include an AC tap or brushless design but incorporates an internal voltage regulator to simplify installation and ensure stable voltage output.

Common Issues Addressed by This Alternator

  • Intermittent or complete loss of electrical charging
  • Battery warning light illumination on the dashboard
  • Dim or flickering headlights and interior lights
  • Electrical system failures due to voltage irregularities
  • Unusual noises from the alternator pulley or belt area

Installation Notes and Tips

When installing the BBB Industries NEW ALTERNATOR N13668 on a Lexus SC400, 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 connections. Since this alternator includes an internal voltage regulator, external regulators are not required. Confirm the rotation direction is clockwise to match the original alternator. It is recommended to inspect the battery and belt condition during installation to ensure optimal performance.

Quality Assurance and Warranty

BBB Industries manufactures the NEW ALTERNATOR line to meet OEM standards, with components sourced from Nippondenso, a recognized original equipment manufacturer. This alternator undergoes rigorous testing to ensure durability and reliable electrical output. Warranty information is provided by BBB Industries and should be confirmed at the time of purchase to ensure coverage details.

BrandBBB Industries
Part NumberN13668
PositionNEW ALTERNATOR
AC TapNo
Amperage Rating100
Brushless DesignNo
Cooling MethodAir
Decoupled Or Clutch PulleyNo
Fan TypeInternal
Number Of Pulley Grooves6
OE ManufacturerNippondenso
One Wire CapableNo
Outside Pulley Diameter (in)2-5/16
Outside Pulley Diameter (mm)59
Plug Clock Position12
PolarityNegative
Pulley Belt TypeSerpentine
Pulley IncludedYes
Pulley TypeConventional
Rotation DirectionClockwise
Voltage (V)12
Voltage Regulator TypeInternal

This part fits 3 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1997LexusSC4004.0LV8N/A100 Amps - suitable for alternators with this amperage output; NEW ALTERNATOR
1996LexusSC4004.0LV8N/A100 Amps - suitable for alternators with this amperage output; NEW ALTERNATOR
1995LexusSC4004.0LV8N/A100 Amps - suitable for alternators with this amperage output; 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:

101211-718027060-50140

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.