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MPA Electrical 7287509 Alternator
| Brand | MPA Electrical 7287509 |
|---|---|
| Amps | 120 Amps |
| Clock | 9:00 |
| Fan | External |
| Manufacturer | Delco |
| Pulley | 5 Groove Serpentine |
| Regulator | Internal |
| Rotation | Clockwise |
| Volts | 12 Volts |
| Product line | Remanufactured |
| Fits | Chevrolet and Pontiac · 17 vehicles |
Remanufactured unit. A remanufactured alternator built for dependable charging performance.
120-amp output. Provides strong electrical output for steady system support.
Internal regulator. Integrated regulation helps simplify the charging system.
Cross-references BBB Industries 7287-9, 1101252 and 1101290 for the same application. See all 5.
Remanufactured 120 Amp Alternator for GM Applications
MPA Electrical Part Number 7287509 is a remanufactured 12-volt alternator built for select Chevrolet and Pontiac applications that use a Delco-style charging system. It features 120 amps, an internal regulator, clockwise rotation, an external fan, and a 5-groove serpentine pulley for the listed fitments.
Key Features
- 120 amp output for vehicles equipped with a higher-capacity charging system
- 12-volt alternator with internal regulator
- Clockwise rotation with external fan design
- 5-groove serpentine pulley
- Delco manufacturer style for listed GM applications
- Remanufactured by MPA Electrical
Fitment and Application Details
This alternator is listed for 1985-1987 Chevrolet Caprice, 1985-1987 Chevrolet Impala, 1986 Pontiac Bonneville, 1986-1987 Pontiac Parisienne, and 1985 Pontiac Firebird applications with the specified charging-system configurations. Fits 1987 Chevrolet Caprice, N/A; Fits 1985-1987 Chevrolet Caprice, N/A; Fits 1986-1987 Chevrolet Caprice, N/A; Fits 1985-1986 Chevrolet Caprice, N/A; Fits 1986 Pontiac Bonneville, N/A; Fits 1986 Pontiac Parisienne, N/A; Fits 1985-1986 Pontiac Parisienne, N/A; Fits 1985 Chevrolet Caprice, N/A; Fits 1985 Chevrolet Impala, N/A; Fits 1985 Chevrolet Impala, N/A; Fits 1985 Pontiac Firebird, N/A.
This part cross-references BBB Industries 7287-9 for the same application.
What This Alternator Helps Address
- Low charging output from a worn alternator
- Battery warning light concerns related to charging-system performance
- Dim lights or electrical instability at idle
- Charging issues on vehicles equipped with a 120 amp alternator
- Replacement needs for Delco-style GM charging systems
Installation Notes and Tips
Verify pulley groove count, regulator style, rotation, and amperage before installation. This unit is listed with a 5-groove serpentine pulley, internal regulator, clockwise rotation, and external fan, so matching the original equipment configuration is important for proper fitment on Chevrolet Caprice, Chevrolet Impala, Pontiac Bonneville, Pontiac Parisienne, and Pontiac Firebird applications.
Quality Assurance
MPA Electrical remanufactures this alternator for the specified GM applications, using the listed Delco-style configuration and electrical specifications to support correct replacement selection.
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1987 | Chevrolet | Caprice | 5.7L | V8 | — | N/A | Optional with 120 amp alternator; Remanufactured |
| 1987 | Chevrolet | Caprice | 5.0L | V8 | — | N/A | w/ AC, Optional, w/ 120 amp alt.; Remanufactured |
| 1987 | Chevrolet | Caprice | 4.3L | V6 | — | N/A | w/ AC, w/ Heavy Duty option; Remanufactured |
| 1986 | Chevrolet | Caprice | 5.7L | V8 | — | N/A | Compatible with vehicles equipped with a 120 amp alternator.; Remanufactured |
| 1986 | Chevrolet | Caprice | 5.0L | V8 | — | N/A | w/ AC, Optional, w/ 120 amp alt.; Remanufactured |
| 1986 | Chevrolet | Caprice | 4.3L | V6 | — | N/A | w/ AC, w/ Heavy Duty option; Remanufactured |
| 1986 | Pontiac | Bonneville | 4.3L | V6 | — | N/A | w/ AC, Optional, w/ 120 amp alt.; Remanufactured |
| 1986 | Pontiac | Parisienne | 5.0L | V8 | — | N/A | Optional, w/ 120 amp alt., w/ 5S Pulley; Remanufactured |
| 1986 | Pontiac | Parisienne | 4.3L | V6 | — | N/A | Optional with 120 amp alternator; Remanufactured |
| 1985 | Chevrolet | Caprice | 5.7L | V8 | GAS | N/A | Compatible with vehicles equipped with a 120 amp alternator.; Remanufactured |
| 1985 | Chevrolet | Caprice | 5.0L | V8 | — | N/A | w/ AC, Optional, w/ 120 amp alt.; Remanufactured |
| 1985 | Chevrolet | Caprice | 4.3L | V6 | — | N/A | w/ Heavy Duty Option; Remanufactured |
| 1985 | Chevrolet | Impala | 5.7L | V8 | GAS | N/A | Compatible with vehicles equipped with a 120 amp alternator.; Remanufactured |
| 1985 | Chevrolet | Impala | 5.0L | V8 | — | N/A | w/ AC, Optional, w/ 120 amp alt.; Remanufactured |
| 1985 | Pontiac | Firebird | 5.0L | V8 | — | N/A | Optional 120 amp Heavy Duty alt.; Remanufactured |
| 1985 | Pontiac | Parisienne | 5.0L | V8 | — | N/A | Optional with 120 amp alternator; Remanufactured |
| 1985 | Pontiac | Parisienne | 4.3L | V6 | — | N/A | Optional with 120 amp alternator; Remanufactured |
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