Part #: 20499

Remy 20499 Alternator

Premium Remanufactured
⚙️ 10 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Premium Remanufactured
🚗Fitment: Buick and Oldsmobile, Century, Cutlass Ciera, and Cutlass Cruiser
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Alternator for Buick Century and Oldsmobile Models

The Remy Premium Remanufactured Alternator 20499 is designed to restore charging system performance in select Buick and Oldsmobile vehicles. Engineered to meet OE specifications, this 12-volt alternator provides consistent power output and durability for models like the Century, Cutlass Ciera, and Cutlass Cruiser.

  • Amperage Rating: 105 amps for stable electrical supply
  • Fan Type: External fan for efficient cooling
  • Remanufactured to OE standards by Delco/Delphi
  • Includes pulley for direct replacement
  • Clockwise rotation direction
  • Internal voltage regulator for reliable voltage control

About the Premium Remanufactured Product Line

The Premium Remanufactured line from Remy offers alternators that have been carefully rebuilt to meet original equipment manufacturer (OEM) specifications. This process includes thorough testing and replacement of worn components to ensure dependable performance. The 20499 alternator benefits from this quality-focused remanufacturing, providing a cost-effective alternative to new units without compromising on reliability.

Product Details and Specifications

This alternator operates at 12 volts with a 105-amp output, suitable for the electrical demands of Buick Century and Oldsmobile Cutlass models. The external fan design helps maintain optimal operating temperatures, while the included pulley simplifies installation. Its clockwise rotation matches the original equipment setup, and the internal voltage regulator maintains consistent voltage levels to protect your vehicle's electrical system.

Common Applications and Problem Resolution

  • Restores charging system functionality in Buick Century and Oldsmobile Cutlass Ciera
  • Replaces alternators with insufficient amperage output
  • Solves issues related to battery drainage or electrical component failure
  • Addresses overheating problems due to fan malfunction
  • Corrects voltage irregularities caused by faulty regulators

Installation Notes and Tips

Before installation, verify compatibility with your vehicle's make and model, specifically Buick Century, Oldsmobile Cutlass Ciera, or Cutlass Cruiser. The included pulley allows for a direct swap with the original alternator. Ensure the alternator's clockwise rotation matches your vehicle's requirements. It is recommended to inspect the belt and electrical connections during installation to maintain optimal performance.

Quality Assurance and Warranty

Remy’s Premium Remanufactured alternators undergo rigorous testing to meet OE standards, ensuring reliable operation. This part number 20499 is backed by Remy’s quality assurance processes, providing confidence in its durability and performance. Please refer to Remy’s warranty terms for specific coverage details.

BrandRemy
Part Number20499
PositionPremium Remanufactured
Amperage Rating105
Fan TypeExternal
New or RemanufacturedRemanufactured
OE ManufacturerDelco/Delphi
Pulley IncludedYes
Rotation DirectionClockwise
Voltage (V)12
Voltage Regulator TypeInternal

This part fits 10 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1992BuickCentury3.3LV6N/AFitment note: 105 Amps, 7:00 Alt Plug; Premium Remanufactured
1991BuickCentury3.3LV6N/ANot compatible with vehicles with less than 105 amps capacity.; Premium Remanufactured
1991OldsmobileCutlass Ciera3.3LV6N/ANot compatible with vehicles with less than 105 amps capacity.; Premium Remanufactured
1991OldsmobileCutlass Cruiser3.3LV6N/ANot compatible with vehicles with less than 105 amps capacity.; Premium Remanufactured
1990BuickCentury3.3LV6N/ANot compatible with vehicles with less than 105 amps capacity.; Premium Remanufactured
1990OldsmobileCutlass Ciera3.3LV6N/ANot compatible with vehicles with less than 105 amps capacity.; Premium Remanufactured
1990OldsmobileCutlass Cruiser3.3LV6N/ANot compatible with vehicles with less than 105 amps capacity.; Premium Remanufactured
1989BuickCentury3.3LV6N/ANot compatible with vehicles with less than 105 amps capacity.; Premium Remanufactured
1989OldsmobileCutlass Ciera3.3LV6N/ANot compatible with vehicles with less than 105 amps capacity.; Premium Remanufactured
1989OldsmobileCutlass Cruiser3.3LV6N/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:

10463117104631771046320810479898104799371047993811014751101608

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