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MPA Electrical 15557 Alternator
| Brand | MPA Electrical 15557 |
|---|---|
| Amps | 130 Amps |
| Clock | 4:30 |
| Fan | Internal |
| Manufacturer | Valeo |
| Pulley | 6 Groove Serpentine |
| Regulator | Internal |
| Rotation | Clockwise |
| Volts | 12 Volts |
| Product line | Remanufactured |
| Fits | Hummer · 1 vehicle |
Remanufactured unit. Restored to deliver dependable charging performance.
130 amps. Provides strong electrical output for demanding systems.
Internal regulator. Simplifies installation with an integrated voltage regulator.
Cross-references BBB Industries 11147, 2650186 and 2650418 for the same application. See all 8.
Remanufactured Alternator for Hummer H3
This remanufactured MPA Electrical alternator is built for 12-volt charging systems and delivers 130 amps for the 2006 Hummer H3. It uses an internal regulator, internal fan, and a 6-groove serpentine pulley to match the original Valeo-style application.
Key Features
- Part number 15557 remanufactured alternator
- 130 amps output for steady electrical charging performance
- 12 volts with internal regulator
- Internal fan design
- 6-groove serpentine pulley
- Clockwise rotation with 4:30 clock position
- Manufactured for the 2006 Hummer H3 application
Product Details
MPA Electrical 15557 is a remanufactured alternator for the 2006 Hummer H3, engineered around the listed Valeo manufacturer specification. The unit is configured with a 4:30 clock position, clockwise rotation, internal regulation, and a 6-groove serpentine pulley to align with the vehicle’s charging system layout. If you are searching for a 2006 Hummer H3 alternator, a 130 amp replacement alternator, or MPA Electrical 15557 for Hummer H3 charging system repair, this part matches the confirmed fitment and electrical specifications.
This part cross-references BBB Industries 11147 for the same application.
Common Issues This Part May Address
- Battery warning light caused by alternator output loss
- Low charging voltage during driving or idle
- Electrical system instability from a failing alternator
- Dim lights or accessory performance issues tied to weak charging
- Noise or charging irregularities from a worn alternator assembly
Installation Notes and Tips
Verify pulley groove count, rotation, clock position, and connector alignment before installation. Confirm the vehicle uses a 12-volt charging system and compare the removed unit to the listed Valeo-style specifications. Fits 2006 Hummer H3, N/A.
Quality Assurance
MPA Electrical remanufactured components are rebuilt to meet the listed application requirements for fit and function. Confirm part number 15557 and vehicle details before installation to ensure the correct alternator is selected for the 2006 Hummer H3.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2006 | Hummer | H3 | 3.5L | L5 | N/A | Remanufactured |
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