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MPA Electrical 15498 Alternator
| Brand | MPA Electrical 15498 |
|---|---|
| Amps | 150 Amps |
| Clock | 12:00 |
| Fan | Liquid Cooled |
| Manufacturer | Bosch |
| Pulley | 6 Groove Serpentine |
| Regulator | Internal |
| Rotation | Clockwise |
| Volts | 12 Volts |
| Product line | Remanufactured |
| Fits | BMW · 6 vehicles |
Remanufactured. A remanufactured alternator for dependable charging performance.
150 amps. Delivers strong output for demanding electrical systems.
Internal regulator. Simplifies installation with an integrated voltage regulator.
Cross-references SKF 11067, 0-122-0AA-2B0 and 12-31-7-509-096 for the same application. See all 7.
BMW 745i / 745Li Alternator Overview
MPA Electrical Part Number 15498 is a remanufactured 12-volt alternator built for select BMW 7 Series applications with a Bosch charging system. It delivers 150 amps, uses an internal regulator, and features a 6-groove serpentine pulley for direct replacement service.
Compatible With BMW 745i and BMW 745Li models that use a 150 amp Bosch alternator, this unit is a practical replacement for charging-system repairs on 2002-2004 vehicles. The MPA Electrical remanufactured line focuses on restored electrical components for OE-style fit and function.
Key Features
- 150 amp output for factory-style charging performance
- 12-volt alternator with internal voltage regulator
- Bosch manufacturer specification
- 6-groove serpentine pulley
- Clockwise rotation
- Liquid-cooled fan design
- Clock position: 12:00
- MPA Electrical Part Number 15498
Detailed Product Description
This remanufactured alternator is built for BMW 745i and 745Li models equipped with a Bosch 150 amp charging setup. It is specified as a 12-volt unit with clockwise rotation, an internal regulator, and a liquid-cooled fan, making it a direct-fit electrical replacement for the listed applications. If you are searching for a BMW 745i alternator 150 amp or a BMW 745Li alternator remanufactured replacement, Part Number 15498 matches the listed fitment and electrical configuration.
This part cross-references Bosch (e.g., 0-122-0AA-2B0) for the same application.
What It Helps Address
- Battery warning light caused by alternator output loss
- Low charging voltage at the battery
- Dim lights or electrical instability while driving
- Hard starting after the vehicle sits
- Charging-system failure on Bosch-equipped BMW 7 Series models
Installation Notes and Tips
Verify the existing alternator matches the listed 150 amp Bosch configuration before installation. Confirm pulley style, rotation, clock position, and connector layout against the removed unit to ensure proper fit on the BMW 745i or 745Li. Inspect the serpentine belt, belt tensioner, and charging cables during replacement so the new alternator can operate correctly.
Quality Assurance
MPA Electrical remanufactured components are restored for service in electrical charging applications and are identified here by Part Number 15498 for accurate ordering and fitment verification.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2004 | BMW | 745i | 4.4L | V8 | N/A | To 10/2003, w/ Bosch 150 amp alt.; Remanufactured |
| 2004 | BMW | 745Li | 4.4L | V8 | N/A | 150 amp alternator; Remanufactured |
| 2003 | BMW | 745i | 4.4L | V8 | N/A | 150 amp alternator; Remanufactured |
| 2003 | BMW | 745Li | 4.4L | V8 | N/A | Fits alternators rated at 150 amps.; Remanufactured |
| 2002 | BMW | 745i | 4.4L | V8 | N/A | Fits alternators rated at 150 amps.; Remanufactured |
| 2002 | BMW | 745Li | 4.4L | V8 | N/A | Fits alternators rated at 150 amps.; Remanufactured |
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