Part #: 10321

MPA Electrical 10321 Alternator

Remanufactured
⚙️ 14 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
📦Remanufactured
🚗Fitment: Honda, Civic
🔄Easy Returns — Return within 60 days for a full refund
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Reliable Alternator Replacement for Honda Civic and HR-V

The MPA Electrical Remanufactured Alternator 10321 is designed to provide dependable charging performance for your Honda Civic or HR-V. Engineered with quality components, this 12-volt alternator delivers 135 amps to support your vehicle's electrical system efficiently.

Key Features of MPA Electrical Alternator 10321

  • Output: 135 amps at 12 volts for consistent electrical power
  • Internal fan design for effective cooling and durability
  • Clockwise rotation with a 3:00 clock position for proper fitment
  • Equipped with a 7 groove serpentine decoupling pulley for smooth operation
  • Internal voltage regulator to maintain stable charging voltage
  • Manufactured by Nippondenso, ensuring OEM-level quality

Detailed Description of the Remanufactured Alternator

This Remanufactured alternator from MPA Electrical is built to meet the specific electrical demands of Honda Civic and HR-V models. Featuring a Nippondenso-manufactured core, it includes an internal voltage regulator and fan, which help maintain optimal operating temperatures and voltage stability. The 7 groove serpentine decoupling pulley reduces belt wear and vibration, contributing to longer service life. The clockwise rotation and 3:00 clock position ensure compatibility with the original equipment layout, simplifying installation.

Common Issues Addressed by This Alternator

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

Installation Notes and Tips

  • Verify the alternator's 3:00 clock position and pulley type match your vehicle's original part
  • Ensure the serpentine belt is properly tensioned after installation
  • Disconnect the battery before removing the old alternator to prevent electrical shorts
  • Inspect wiring and connectors for corrosion or damage during replacement
  • Test the charging system after installation to confirm proper operation

Quality Assurance and Warranty

The MPA Electrical Remanufactured Alternator 10321 undergoes thorough testing to meet performance standards consistent with OEM specifications. This alternator is backed by a limited warranty, providing assurance of its reliability and durability when installed in compatible Honda Civic and HR-V models.

BrandMPA Electrical
Part Number10321
PositionRemanufactured
Amps135 Amps
Clock3:00
FanInternal
ManufacturerNippondenso
Pulley7 Groove Serpentine Decoupling Pulley
RegulatorInternal
RotationClockwise
Volts12 Volts

This part fits 14 vehicles. Search below:

YearMakeModelTransmissionLitersCylindersPositionNotes
2026HondaHR-V2.0LL4N/ARemanufactured
2025HondaHR-V2.0LL4N/ARemanufactured
2024HondaCivic2.0LL4N/ARemanufactured
2024HondaHR-V2.0LL4N/ARemanufactured
2023HondaCivic2.0LL4N/ARemanufactured
2023HondaHR-V2.0LL4N/ARemanufactured
2022HondaCivicAutomatic CVT2.0LL4N/ARemanufactured
2021HondaCivicAutomatic CVT2.0LL4N/ARemanufactured
2020HondaCivicAutomatic CVT2.0LL4N/ARemanufactured
2019HondaCivicAutomatic CVT2.0LL4N/ARemanufactured
2018HondaCivicAutomatic CVT2.0LL4N/ARemanufactured
2017HondaCivicAutomatic CVT2.0LL4N/ARemanufactured
2016HondaCivicAutomatic2.0LL4N/ARemanufactured
2016HondaCivicAutomatic CVT2.0LL4N/ARemanufactured

* 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:

104211-3910104211-396031100-5BA-A01CSP91CSP96

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