Part #: 13937

BBB Industries 13937 Alternator

REMAN ALTERNATOR
⚙️ 5 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$177.09Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
📦REMAN ALTERNATOR
🚗Fitment: Nissan, Sentra
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of BBB Industries REMAN ALTERNATOR 13937

The BBB Industries REMAN ALTERNATOR 13937 is designed specifically for Nissan Sentra models requiring a reliable 12-volt charging solution. This remanufactured alternator delivers an 80-amp output with an internal voltage regulator, ensuring consistent electrical performance for your vehicle.

  • Amperage Rating: 80 amps for efficient charging
  • Cooling Method: Air-cooled with internal fan
  • Pulley Type: Conventional with 6 grooves, serpentine belt compatible
  • Rotation Direction: Clockwise
  • OE Manufacturer: Hitachi
  • Plug Clock Position: 10 o'clock
  • Polarity: Negative
  • Voltage: 12 volts with internal voltage regulator
  • Pulley Diameter: 2-5/16 inches (59 mm) included

Details on the REMAN ALTERNATOR Product Line

The REMAN ALTERNATOR line from BBB Industries focuses on remanufactured alternators that meet original equipment specifications. This product line ensures that each alternator, including part number 13937, undergoes thorough testing and rebuilding processes to restore functionality and durability. The REMAN ALTERNATOR series is engineered to provide a cost-effective alternative to new units while maintaining compatibility and performance for Nissan Sentra vehicles.

Technical Description and Features

This alternator features an 80-amp output suitable for the electrical demands of Nissan Sentra models. It uses an air cooling method with an internal fan to maintain optimal operating temperatures. The pulley is conventional with six grooves designed for serpentine belts, measuring 2-5/16 inches in diameter, and rotates clockwise. The unit includes an internal voltage regulator and is designed with negative polarity. The plug clock position is set at 10 o'clock, matching the original Hitachi OE specifications for seamless installation and operation.

Common Applications and Problem Resolution

  • Replaces failing or weak alternators in Nissan Sentra vehicles
  • Solves issues with battery not charging properly
  • Addresses dim or flickering headlights due to charging faults
  • Fixes electrical system malfunctions related to alternator failure
  • Eliminates warning lights on the dashboard related to charging system

Installation Notes and Tips

When installing the BBB Industries REMAN ALTERNATOR 13937, ensure the serpentine belt is properly aligned with the six-groove pulley. Verify the plug clock position at 10 o'clock for correct electrical connections. Confirm the alternator rotates clockwise and that the negative polarity matches the vehicle’s electrical system. It is recommended to inspect the battery and charging system components during installation to ensure optimal performance.

Quality Assurance and Warranty

BBB Industries remanufactured alternators, including part number 13937, are rebuilt to meet or exceed original equipment standards. Each unit undergoes comprehensive testing to verify electrical output and durability. While specific warranty details are not provided here, BBB Industries typically offers limited warranties on their remanufactured alternators to ensure customer confidence in product reliability.

BrandBBB Industries
Part Number13937
PositionREMAN ALTERNATOR
AC TapNo
Amperage Rating80
Brushless DesignNo
Cooling MethodAir
Decoupled Or Clutch PulleyNo
Fan TypeInternal
Number Of Pulley Grooves6
OE ManufacturerHitachi
One Wire CapableNo
Outside Pulley Diameter (in)2-5/16
Outside Pulley Diameter (mm)59
Plug Clock Position10
PolarityNegative
Pulley Belt TypeSerpentine
Pulley IncludedYes
Pulley TypeConventional
Rotation DirectionClockwise
Voltage (V)12
Voltage Regulator TypeInternal

This part fits 5 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2006NissanSentra1.8LL4N/A80 Amps; REMAN ALTERNATOR
2005NissanSentra1.8LL4N/A80 Amps; REMAN ALTERNATOR
2004NissanSentra1.8LL4N/A80 Amps; REMAN ALTERNATOR
2003NissanSentra1.8LL4N/A80 Amps; REMAN ALTERNATOR
2002NissanSentra1.8LL4N/A80 Amps; REMAN 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:

23100-4Z40023100-4Z40BLR180-769LR180-769BLR180-769F

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