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MPA Electrical 14576 Alternator
| Brand | MPA Electrical 14576 |
|---|---|
| Amps | 50 Amps |
| Clock | 10:00 |
| Fan | External |
| Manufacturer | Nippondenso |
| Pulley | 1 Groove V-belt |
| Regulator | External |
| Rotation | Clockwise |
| Volts | 12 Volts |
| Product line | Remanufactured |
| Fits | Toyota · 1 vehicle |
Remanufactured. Restored to deliver dependable charging performance.
Nippondenso design. Built around a proven alternator platform.
External regulator. Uses an external regulator for straightforward system compatibility.
Cross-references BBB Industries 14576, Remy 14373 and 021000-6180 for the same application. See all 17.
Remanufactured Alternator for Toyota Corolla
This MPA Electrical remanufactured alternator is built for 12-volt charging systems and matches the OE-style layout used on the 1978 Toyota Corolla. It is specified at 50 amps with an external regulator, external fan, and a 1-groove V-belt pulley for the correct belt drive setup.
Key Features
- Remanufactured alternator from MPA Electrical
- 50 amp output for 12-volt electrical systems
- External regulator configuration
- External fan design
- 1-groove V-belt pulley
- Clock position: 10:00
- Clockwise rotation
- Manufacturer: Nippondenso
Detailed Description
MPA Electrical Part Number 14576 is a remanufactured alternator for the 1978 Toyota Corolla, built to match the original Nippondenso-style charging system layout. The unit uses a 12-volt design with 50 amps of output, an external regulator, and an external fan, making it a direct-fit replacement for vehicles that use this specific configuration. The 10:00 clock position and clockwise rotation help ensure proper alignment during installation, while the 1-groove V-belt pulley supports the factory belt arrangement. Part number 14576 is also referenced in interchange listings for related OE and aftermarket applications.
This part cross-references BBB Industries 14576 and Remy 14373 for the same application.
Common Charging System Issues
- Battery warning light stays on
- Low charging output or weak battery recovery
- Dim headlights or unstable electrical performance
- Noise from a worn alternator bearing or internal wear
- Charging failure caused by a mismatched regulator or pulley setup
Installation Notes and Tips
Verify the external regulator setup, pulley groove count, clock position, and rotation before installation. Confirm belt alignment and electrical connections match the original Toyota Corolla charging system configuration. Fits 1978 Toyota Corolla, N/A.
Quality Assurance
MPA Electrical remanufactured components are rebuilt to restore proper charging-system function and application-specific fitment. Part number 14576 is cataloged for the confirmed 1978 Toyota Corolla application.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1978 | Toyota | Corolla | 1.2L | L4 | N/A | Remanufactured |
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