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Remy 20590 Alternator
Reliable Alternator for Buick Riviera and Oldsmobile Toronado
The Remy Premium Remanufactured Alternator 20590 is designed to restore charging system performance in select Buick Riviera and Oldsmobile Toronado models. This remanufactured alternator offers a dependable 124-amp output with an internal voltage regulator to maintain consistent electrical system operation.
- Amperage Rating: 124 amps for efficient charging
- Fan Type: External fan for effective cooling
- Remanufactured unit with OE quality from Delco/Delphi
- Includes pulley for straightforward installation
- Clockwise rotation direction compatible with specified vehicles
- 12-volt system voltage with internal voltage regulator
About the Premium Remanufactured Product Line
The Premium Remanufactured line by Remy focuses on delivering alternators that meet original equipment manufacturer (OEM) standards through a thorough remanufacturing process. This ensures that the alternator 20590 provides reliable performance and durability comparable to new units, making it a practical replacement option for Buick Riviera and Oldsmobile Toronado owners seeking quality and value.
Product Details and Specifications
This alternator features a 124-amp output suitable for the electrical demands of the Buick Riviera and Oldsmobile Toronado. The external fan design helps maintain optimal operating temperatures, while the internal voltage regulator ensures stable voltage output to protect vehicle electronics. The included pulley and clockwise rotation direction match the original equipment specifications, facilitating a direct replacement without modification.
Common Applications and Problem Resolution
- Restores charging system functionality in Buick Riviera and Oldsmobile Toronado
- Replaces alternators with insufficient amperage output
- Solves issues related to battery drainage or electrical system failure
- Addresses alternator overheating due to fan failure
- Corrects voltage irregularities caused by faulty regulators
Installation Notes and Tips
Installation of the Remy 20590 alternator is straightforward due to the included pulley and adherence to original rotation direction. Ensure the battery is disconnected before removal and installation. Verify compatibility with your specific Buick Riviera or Oldsmobile Toronado model year. Proper torque specifications should be followed when securing the alternator to avoid damage.
Quality Assurance and Warranty
Remy’s Premium Remanufactured alternators undergo rigorous testing to meet OEM standards. This alternator is built with quality components, including an internal voltage regulator and durable external fan. While specific warranty details are not provided here, Remy typically offers coverage on remanufactured parts to ensure customer confidence in product reliability.
| Brand | Remy |
| Part Number | 20590 |
| 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 |
|---|---|---|---|---|---|---|
| 1993 | Buick | Riviera | 3.8L | V6 | N/A | 124 Amps; Premium Remanufactured |
| 1992 | Buick | Riviera | 3.8L | V6 | N/A | 124 Amps; Premium Remanufactured |
| 1992 | 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.