OE Quality
60-Day Returns

MPA Electrical 15565 Alternator
Reliable Alternator for Toyota Tundra Vehicles
The MPA Electrical Remanufactured Alternator 15565 is designed specifically for Toyota Tundra models, providing a dependable 12-volt, 80-amp power supply. This alternator features an internal fan and regulator to ensure efficient operation and consistent electrical output.
- 80 amps output for stable electrical performance
- 12 volts system compatibility
- Internal fan for effective cooling
- Internal voltage regulator for precise control
- 6 groove serpentine pulley for proper belt alignment
- Clockwise rotation matching Toyota Tundra specifications
- Manufactured by Nippondenso for quality remanufacturing
Detailed Features of the MPA Electrical Remanufactured Alternator 15565
This alternator is a remanufactured unit from MPA Electrical's Remanufactured product line, which focuses on restoring original equipment components to meet or exceed factory standards. The 15565 alternator includes an internal fan and regulator, reducing the need for additional parts and simplifying installation. Its 6 groove serpentine pulley is designed to fit the Toyota Tundra's belt system, ensuring proper tension and alignment. The clockwise rotation and 12-volt, 80-amp output are engineered to match the electrical demands of the vehicle, supporting battery charging and electrical system operation.
Compatible Toyota Tundra Applications and Common Issues Addressed
- Compatible with Toyota Tundra models requiring an 80-amp alternator
- Replaces failing or underperforming alternators causing battery drain
- Resolves electrical charging problems and dimming lights
- Addresses issues with serpentine belt alignment due to pulley wear
- Fixes voltage regulation problems affecting vehicle electronics
Installation Notes and Tips for Alternator 15565
When installing the MPA Electrical Remanufactured Alternator 15565, ensure the serpentine belt is properly aligned on the 6 groove pulley. Verify the clockwise rotation matches the vehicle’s original alternator. It is recommended to disconnect the battery before installation to prevent electrical shorts. Check all electrical connections and mounting points for secure fitment to maintain optimal performance.
Quality Assurance and Warranty Information
MPA Electrical’s Remanufactured alternators undergo thorough testing to meet OEM specifications. The 15565 alternator is rebuilt using Nippondenso components, ensuring reliability and durability. This product typically includes a limited warranty covering defects in materials and workmanship, providing confidence in its long-term performance for Toyota Tundra owners.
| Brand | MPA Electrical |
| Part Number | 15565 |
| Position | Remanufactured |
| Amps | 80 Amps |
| Clock | 12:30 |
| Fan | Internal |
| Manufacturer | Nippondenso |
| Pulley | 6 Groove Serpentine |
| Regulator | Internal |
| Rotation | Clockwise |
| Volts | 12 Volts |
This part fits 4 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2006 | Toyota | Tundra | 4.7L | V8 | N/A | w/ 80 amp alt.; Remanufactured |
| 2005 | Toyota | Tundra | 4.7L | V8 | N/A | w/ 80 amp alt.; Remanufactured |
| 2004 | Toyota | Tundra | 4.7L | V8 | N/A | w/ 80 amp alt.; Remanufactured |
| 2003 | Toyota | Tundra | 4.7L | V8 | N/A | w/ 80 amp alt.; 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.