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Remy 12445 Alternator
Reliable Alternator for Nissan Frontier and Xterra
The Remy Premium Remanufactured Alternator 12445 is designed to restore your Nissan Frontier or Xterra's charging system with dependable performance. This 12-volt alternator features a 100-amp rating and includes an internal fan and voltage regulator for efficient operation.
Key Features of Remy Alternator 12445
- Amperage Rating: 100 amps for consistent electrical output
- Internal fan type for effective cooling
- Remanufactured to meet OE standards
- OE Manufacturer: Hitachi, ensuring compatibility and quality
- Includes pulley for straightforward installation
- Clockwise rotation direction
- Internal voltage regulator for stable voltage control
- 12-volt system compatibility
About the Premium Remanufactured Product Line
The Premium Remanufactured line by Remy offers alternators that have been carefully rebuilt to meet original equipment specifications. This ensures that the alternator 12445 delivers reliable performance and durability comparable to new units. The remanufacturing process includes thorough testing and replacement of worn components, making it a practical choice for Nissan Frontier and Xterra owners seeking quality replacement parts.
Detailed Product Description
This Remy alternator 12445 is specifically engineered for Nissan Frontier and Xterra models, providing a 100-amp output suitable for the vehicle's electrical demands. The internal fan design helps maintain optimal operating temperatures, while the internal voltage regulator ensures consistent voltage delivery to protect your vehicle's electrical system. The included pulley and clockwise rotation direction match the original equipment, simplifying installation and ensuring proper fitment.
Common Issues Addressed by This Alternator
- Battery not charging or losing charge quickly
- Dimming or flickering headlights and dashboard 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 insufficient electrical power
Installation Notes and Tips
- Ensure compatibility with your Nissan Frontier or Xterra model year before installation
- Disconnect the battery before removing the old alternator to prevent electrical shorts
- Verify the clockwise rotation direction matches your vehicle’s requirements
- Check the pulley alignment and belt tension after installation
- Test the charging system after installation to confirm proper operation
Quality Assurance and Warranty
The Remy Premium Remanufactured alternator 12445 undergoes rigorous testing to meet or exceed original equipment standards. Manufactured with components from Hitachi, this alternator is built for durability and reliable performance. Warranty details are provided by Remy to ensure customer confidence in the product’s quality and longevity.
| Brand | Remy |
|---|---|
| Part Number | 12445 |
| Position | Premium Remanufactured |
| Amperage Rating | 100 |
| Fan Type | Internal |
| New or Remanufactured | Remanufactured |
| OE Manufacturer | Hitachi |
| 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 |
|---|---|---|---|---|---|---|
| 2004 | Nissan | Frontier | 3.3L | V6 | N/A | 100 Amps, fits various alternator models.; Premium Remanufactured |
| 2004 | Nissan | Xterra | 3.3L | V6 | N/A | 100 Amps, fits various alternator models.; Premium Remanufactured |
| 2003 | Nissan | Frontier | 3.3L | V6 | N/A | 100 Amps, fits various alternator models.; Premium Remanufactured |
| 2003 | Nissan | Xterra | 3.3L | V6 | N/A | 100 Amps, fits various alternator models.; 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.