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Remy 12589 Alternator
Reliable Alternator for Cadillac CTS Vehicles
The Remy Premium Remanufactured Alternator 12589 is designed specifically for Cadillac CTS models, providing a dependable electrical charging solution. This remanufactured alternator offers a 150-amp output with an internal fan and voltage regulator to maintain optimal performance.
- 150 Amperage Rating for consistent power delivery
- Internal fan type for efficient cooling
- Remanufactured to meet OEM standards
- Includes pulley for easy installation
- Clockwise rotation direction
- 12 Volt system compatibility
- Internal voltage regulator for stable voltage output
- OE Manufacturer: Nippondenso
About the Premium Remanufactured Brand Line
The Premium Remanufactured line by Remy focuses on restoring alternators to meet strict quality and performance standards. Each unit undergoes thorough testing and rebuilding processes to ensure reliability comparable to new parts. This line is ideal for Cadillac CTS owners seeking a cost-effective replacement without compromising on functionality.
Product Details and Specifications
This Remy alternator, part number 12589, is engineered for Cadillac CTS vehicles requiring a 12-volt electrical system. The 150-amp rating supports the vehicle’s charging needs, while the internal fan design helps maintain proper operating temperatures. The included pulley and clockwise rotation direction match original equipment specifications, ensuring compatibility and ease of installation. The internal voltage regulator maintains consistent voltage output, protecting your vehicle’s electrical components.
Common Issues Addressed by This Alternator
- Battery not charging properly
- Dimming or flickering headlights
- Electrical system warning lights on dashboard
- Unusual noises from the engine bay related to charging system
- Vehicle stalling or difficulty starting due to charging failure
Installation Notes and Tips
When installing the Remy Premium Remanufactured Alternator 12589 on a Cadillac CTS, ensure the battery is disconnected before removal. Verify the clockwise rotation direction and pulley compatibility with your vehicle’s setup. Use proper torque specifications for mounting bolts and reconnect all electrical connections securely. Testing the charging system after installation is recommended to confirm proper operation.
Quality Assurance and Warranty
Remy’s Premium Remanufactured alternators are rebuilt to meet or exceed OEM standards, including rigorous testing for electrical output and durability. This part is backed by a limited warranty, providing assurance of its quality and performance for Cadillac CTS applications.
| Brand | Remy |
| Part Number | 12589 |
| Position | Premium Remanufactured |
| Amperage Rating | 150 |
| Fan Type | Internal |
| New or Remanufactured | Remanufactured |
| OE Manufacturer | Nippondenso |
| Pulley Included | Yes |
| Rotation Direction | Clockwise |
| Voltage (V) | 12 |
| Voltage Regulator Type | Internal |
This part fits 4 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2007 | Cadillac | CTS | 6.0L | V8 | N/A | Compatible with multiple 150 Amp alternator variants.; Premium Remanufactured |
| 2006 | Cadillac | CTS | 6.0L | V8 | N/A | Compatible with multiple 150 Amp alternator variants.; Premium Remanufactured |
| 2005 | Cadillac | CTS | 5.7L | V8 | N/A | Compatible with multiple 150 Amp alternator variants.; Premium Remanufactured |
| 2004 | Cadillac | CTS | 5.7L | V8 | N/A | Compatible with multiple 150 Amp alternator variants.; 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.