Part #: 13645

BBB Industries 13645 Alternator

REMAN ALTERNATOR
⚙️ 9 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦REMAN ALTERNATOR
🚗Fitment: Subaru, Legacy
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Alternator Replacement for Subaru Legacy

The BBB Industries REMAN ALTERNATOR part number 13645 is designed specifically for Subaru Legacy models requiring a dependable 12-volt charging solution. This remanufactured alternator delivers an 85-amp output with an internal voltage regulator, ensuring consistent electrical performance for your vehicle.

Key Features of BBB Industries REMAN ALTERNATOR 13645

  • Amperage Rating: 85 amps for efficient power supply
  • Cooling Method: Air-cooled with an internal fan for optimal temperature control
  • Pulley Type: Conventional pulley included with 5 grooves compatible with serpentine belts
  • Rotation Direction: Clockwise rotation matching Subaru Legacy specifications
  • Voltage: 12 volts with internal voltage regulator for stable output
  • Polarity: Negative polarity configuration
  • OE Manufacturer: Hitachi, ensuring OEM-level fit and function
  • Plug Clock Position: 10 o'clock for proper electrical connection alignment

About the REMAN ALTERNATOR Product Line

The REMAN ALTERNATOR line from BBB Industries offers remanufactured alternators that meet or exceed original equipment standards. This product line focuses on restoring alternators to reliable working condition using quality components and thorough testing. The REMAN ALTERNATOR 13645 is part of this line, providing a cost-effective and environmentally responsible option for Subaru Legacy owners needing a replacement alternator.

Detailed Product Description

This alternator features a brush-type design without AC tap or brushless technology, relying on proven internal components for durability. The internal fan ensures adequate cooling during operation, preventing overheating under normal driving conditions. The included conventional pulley with a 2-5/16 inch (59 mm) diameter and 5 grooves is designed for serpentine belt systems commonly found on Subaru Legacy vehicles. The negative polarity and clockwise rotation match the original equipment specifications, facilitating direct replacement without modification.

Common Issues Addressed by Alternator 13645

  • Battery not charging or frequent battery drain
  • Dim or flickering headlights and dashboard lights
  • Electrical system warning lights illuminated on the dashboard
  • Unusual noises from the engine bay related to alternator pulley or bearings
  • Vehicle stalling or difficulty starting due to insufficient electrical power

Installation Notes and Tips

  • Ensure compatibility with Subaru Legacy models before installation
  • Disconnect the battery before removing the old alternator to prevent electrical shorts
  • Check serpentine belt condition and tension; replace if worn
  • Align the pulley grooves properly with the belt during installation
  • Verify electrical connections match the 10 o'clock plug clock position

Quality Assurance and Warranty

BBB Industries remanufactured alternators undergo comprehensive testing to meet strict quality standards. The REMAN ALTERNATOR 13645 is built to provide reliable performance consistent with original equipment. Warranty coverage details should be confirmed with the distributor or retailer, as BBB Industries typically offers limited warranties on remanufactured parts to ensure customer confidence.

BrandBBB Industries
Part Number13645
PositionREMAN ALTERNATOR
AC TapNo
Amperage Rating85
Brushless DesignNo
Cooling MethodAir
Decoupled Or Clutch PulleyNo
Fan TypeInternal
Number Of Pulley Grooves5
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 9 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1999SubaruLegacy2.2LH4N/A85 Amps, suitable for various vehicle models and years.; REMAN ALTERNATOR
1999SubaruLegacy2.5LH4N/A85 Amps, suitable for various vehicle models and years.; REMAN ALTERNATOR
1998SubaruLegacy2.2LH4N/A85 Amps, suitable for various vehicle models and years.; REMAN ALTERNATOR
1998SubaruLegacy2.5LH4N/A85 Amps, suitable for various vehicle models and years.; REMAN ALTERNATOR
1997SubaruLegacy2.2LH4N/A85 Amps, suitable for various vehicle models and years.; REMAN ALTERNATOR
1997SubaruLegacy2.5LH4N/A85 Amps, suitable for various vehicle models and years.; REMAN ALTERNATOR
1996SubaruLegacy2.2LH4N/A85 Amps, suitable for various vehicle models and years.; REMAN ALTERNATOR
1996SubaruLegacy2.5LH4N/A85 Amps, suitable for various vehicle models and years.; REMAN ALTERNATOR
1995SubaruLegacy2.2LH4N/A85 Amps, suitable for various vehicle models and years.; 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:

23700-AA21023700-AA210F23700-AA21123700-AA211F23700-AA34ALR185-701LR185-701HLR185-702

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