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MPA Electrical 14946 Alternator
| Brand | MPA Electrical 14946 |
|---|---|
| Amps | 65 Amps |
| Clock | 2:00 |
| Fan | External |
| Manufacturer | Bosch |
| Pulley | 5 Groove Serpentine |
| Regulator | Internal |
| Rotation | Clockwise |
| Volts | 12 Volts |
| Product line | Remanufactured |
| Fits | Pontiac · 3 vehicles |
Remanufactured. A cost-effective alternator replacement with dependable charging performance.
Bosch-built. Features Bosch engineering for consistent electrical output.
Internal regulator. Simplifies installation with an integrated voltage regulator.
Cross-references BBB Industries 13218, Carlson 13219 and Four Seasons 14946 for the same application. See all 18.
Remanufactured Bosch Alternator for 1988 Pontiac
The MPA Electrical 14946 is a remanufactured 12-volt alternator built for charging-system service on select 1988 Pontiac applications. It uses an internal regulator, external fan, clockwise rotation, and a 5-groove serpentine pulley to match the specified Bosch-style setup.
Compatible With 1988 Pontiac LeMans, N/A, w/ Bosch alternator. Compatible With 1988 Pontiac Optima, N/A, fits vehicles without air conditioning. Compatible With 1988 Pontiac Optima, N/A, w/ AC, w/ Bosch alternator.
Key Features
- 65 amp output for charging-system replacement
- 12-volt remanufactured alternator
- Bosch manufacturer specification
- Internal voltage regulator
- External fan design
- 5-groove serpentine pulley
- Clockwise rotation
- Clock position: 2:00
Detailed Description
MPA Electrical part number 14946 is a remanufactured alternator for vehicles using the Bosch alternator configuration. This unit is specified at 65 amps and 12 volts, with an internal regulator and external fan arrangement. The 5-groove serpentine pulley and clockwise rotation help match the original charging-system layout on the listed Pontiac applications. This part number 14946 is listed for 1988 Pontiac LeMans and 1988 Pontiac Optima configurations, including both non-A/C and A/C Bosch-alternator applications.
This part cross-references BBB Industries 13218 and Carlson 13219 for the same application.
What It Helps Address
- Battery warning light caused by alternator output loss
- Low charging voltage during driving
- Dim lights from insufficient electrical supply
- Accessory performance issues tied to weak charging output
- Starting problems related to an undercharging system
Installation Notes and Tips
Verify pulley groove count, regulator style, rotation, and clock position before installation. Confirm Bosch alternator fitment on the vehicle and match the application notes for 1988 Pontiac LeMans and 1988 Pontiac Optima, including the air-conditioning and non-air-conditioning configurations shown. Inspect the belt condition, wiring connections, and charging-system grounds during replacement. After installation, test charging voltage at the battery and confirm proper belt alignment.
Quality Assurance
MPA Electrical remanufactured components are rebuilt for charging-system replacement using application-specific specifications. Part number 14946 is identified with Bosch-style fitment details to support accurate selection for the listed Pontiac vehicles.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1988 | Pontiac | LeMans | 1.6L | L4 | N/A | w/ Bosch alt.; Remanufactured |
| 1988 | Pontiac | Optima | 1.6L | L4 | N/A | Fits vehicles without air conditioning.; Remanufactured |
| 1988 | Pontiac | Optima | 1.6L | L4 | N/A | w/ AC, w/ Bosch alt.; Remanufactured |
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