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Remy 20583 Alternator
Reliable Alternator for Buick and Oldsmobile Vehicles
The Remy Premium Remanufactured Alternator 20583 is designed to restore charging system performance in select Buick and Oldsmobile models. Engineered to meet OE specifications, this 12-volt alternator provides consistent amperage output and includes essential components for straightforward installation.
- Amperage Rating: 124 amps for stable electrical output
- Fan Type: External fan for effective cooling
- Remanufactured to OE standards by Delco/Delphi
- Includes pulley for direct replacement
- Clockwise rotation direction compatible with specified vehicles
- 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 ensures that the alternator 20583 delivers dependable performance and durability comparable to new units. Each unit undergoes thorough testing and includes necessary components such as the pulley and internal voltage regulator, making it a practical choice for restoring charging system functionality in Buick Reatta, Riviera, and Oldsmobile Toronado models.
Product Details and Specifications
This Remy alternator features a 124-amp output suitable for the electrical demands of the Buick Reatta, Riviera, and Oldsmobile Toronado. The external fan design aids in heat dissipation, helping maintain optimal operating temperatures. The included pulley and clockwise rotation direction ensure compatibility with the original setup. The internal voltage regulator maintains consistent voltage levels, protecting your vehicle’s electrical system from fluctuations.
Common Applications and Issues Addressed
- Restores charging system in Buick Reatta, Riviera, and Oldsmobile Toronado
- Resolves battery drain caused by faulty alternator output
- Eliminates dimming or flickering headlights due to inconsistent voltage
- Fixes starting problems related to insufficient electrical power
- Replaces worn or damaged alternator components to prevent breakdowns
Installation Notes and Tips
Installation of the Remy 20583 alternator is straightforward due to the included pulley and OE-compatible design. Ensure the alternator rotation direction matches the original unit (clockwise) to avoid mechanical issues. Verify electrical connections and belt tension during installation to maintain proper function. It is recommended to test the charging system after installation to confirm correct operation.
Quality Assurance and Warranty
Remy’s Premium Remanufactured alternators undergo comprehensive testing to meet OE performance standards. This alternator is remanufactured using quality components and includes an internal voltage regulator for consistent operation. Warranty coverage details should be confirmed with the distributor or retailer, ensuring peace of mind with your purchase.
| Brand | Remy |
| Part Number | 20583 |
| Position | Premium Remanufactured |
| Amperage Rating | 124 |
| Fan Type | External |
| New or Remanufactured | Remanufactured |
| OE Manufacturer | Delco/Delphi |
| Pulley Included | Yes |
| Rotation Direction | Clockwise |
| Voltage (V) | 12 |
| Voltage Regulator Type | Internal |
This part fits 3 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1991 | Buick | Reatta | 3.8L | V6 | N/A | w/11:00 Alt Plug; 124 Amps; Premium Remanufactured |
| 1991 | Buick | Riviera | 3.8L | V6 | N/A | w/11:00 Alt Plug; 124 Amps; Premium Remanufactured |
| 1991 | Oldsmobile | Toronado | 3.8L | V6 | N/A | wo/Heated Windshield; 124 Amps; 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.