Part #: 21831

Remy 21831 Alternator

Premium Remanufactured
⚙️ 5 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
📦Premium Remanufactured
🚗Fitment: Suzuki and Chevrolet, Forenza, Reno, and Optra
🔄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 Suzuki Forenza

The Remy Premium Remanufactured Alternator 21831 is designed specifically for Suzuki Forenza vehicles, providing a dependable electrical charging solution. This remanufactured alternator offers a 105-amp output with an internal fan and voltage regulator, ensuring consistent performance for your vehicle's electrical system.

Key Features of Remy Alternator 21831

  • Amperage Rating: 105 amps for stable electrical output
  • Fan Type: Internal fan for efficient cooling
  • Remanufactured unit with tested components
  • OE Manufacturer: Korean Delco for quality assurance
  • Pulley Included for easy installation
  • Rotation Direction: Clockwise to match factory specifications
  • Voltage: 12 volts compatible with standard automotive systems
  • Internal Voltage Regulator for consistent voltage control

About the Premium Remanufactured Product Line

The Premium Remanufactured line by Remy focuses on restoring alternators to meet or exceed original equipment standards. Each unit undergoes rigorous testing and rebuilding processes to ensure reliability and performance comparable to new parts. This alternator 21831 benefits from this process, offering a cost-effective alternative without compromising quality for Suzuki Forenza owners.

Detailed Product Description

This Remy alternator 21831 is engineered to deliver a steady 105-amp output, suitable for the electrical demands of the Suzuki Forenza. Featuring an internal fan, it maintains optimal operating temperatures, reducing wear and extending service life. The internal voltage regulator stabilizes voltage output, protecting your vehicle’s electrical components. The clockwise rotation and included pulley ensure compatibility with factory setups, simplifying replacement and reducing installation time.

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 engine bay related to the charging system
  • Vehicle stalling or difficulty starting due to electrical failure

Installation Notes and Tips

  • Ensure the vehicle battery is disconnected before installation
  • Verify clockwise rotation matches your existing alternator
  • Check pulley alignment and belt tension after installation
  • Use proper torque specifications for mounting bolts
  • Test electrical output after installation to confirm proper function

Quality Assurance and Warranty

Remy’s Premium Remanufactured alternators are rebuilt to meet strict quality standards, including thorough testing of electrical output and mechanical components. This alternator 21831 is backed by a limited warranty, providing assurance of its durability and performance for Suzuki Forenza applications.

BrandRemy
Part Number21831
PositionPremium Remanufactured
Amperage Rating105
Fan TypeInternal
New or RemanufacturedRemanufactured
OE ManufacturerKorean Delco
Pulley IncludedYes
Rotation DirectionClockwise
Voltage (V)12
Voltage Regulator TypeInternal

This part fits 5 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2008SuzukiForenza2.0LL4N/ANot compatible with vehicles with less than 105 amps capacity.; Premium Remanufactured
2007SuzukiForenza2.0LL4N/ANot compatible with vehicles with less than 105 amps capacity.; Premium Remanufactured
2006SuzukiForenza2.0LL4N/ANot compatible with vehicles with less than 105 amps capacity.; Premium Remanufactured
2005SuzukiForenza2.0LL4N/ANot compatible with vehicles with less than 105 amps capacity.; Premium Remanufactured
2004SuzukiForenza2.0LL4N/ANot compatible with vehicles with less than 105 amps capacity.; Premium Remanufactured

* 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:

31400-85Z0031400-85Z019640858896838369

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