OE Quality
60-Day Returns

Remy 14931 Alternator
Overview of Remy Premium Remanufactured Alternator 14931
The Remy Premium Remanufactured Alternator 14931 is designed specifically for BMW M5 models, providing reliable electrical charging and starting performance. This remanufactured alternator features a 115-amp rating and an internal voltage regulator to maintain consistent power output.
- Amperage Rating: 115 amps for efficient charging
- Fan Type: External fan for optimal cooling
- Voltage: 12 volts compatible with BMW electrical systems
- Rotation Direction: Clockwise rotation
- OE Manufacturer: Bosch remanufactured component
- Pulley: Supplied without pulley, pulley not included
- Voltage Regulator: Internal type for stable voltage control
Detailed Product Description
This Remy Premium Remanufactured alternator (part number 14931) is engineered to meet the electrical demands of the BMW M5. It features a 115-amp output to support the vehicle’s charging system and maintain battery health. The external fan design helps dissipate heat effectively, ensuring consistent performance under various driving conditions. With a clockwise rotation and internal voltage regulator, this alternator integrates seamlessly with the BMW’s electrical architecture. The unit is remanufactured by Remy using Bosch original equipment components, ensuring compatibility and durability. Note that the pulley is not included and must be sourced separately.
Compatible Vehicles and Applications
- Compatible with BMW M5 models requiring a 12V, 115-amp alternator
- Ideal replacement for alternator failures or electrical charging issues
- Suitable for vehicles needing a clockwise rotation alternator with external fan cooling
Installation Notes and Tips
- Verify the pulley requirements before installation as this alternator is supplied without a pulley
- Ensure proper alignment of the alternator with the belt system for clockwise rotation
- Check electrical connections and battery condition during installation
- Follow BMW manufacturer torque specifications for mounting bolts
Quality Assurance and Warranty
The Remy Premium Remanufactured product line focuses on restoring original equipment quality through rigorous remanufacturing processes. Each alternator undergoes comprehensive testing to meet performance standards. This alternator is built with Bosch OE components, ensuring reliability and fitment for BMW M5 vehicles. Warranty coverage details should be confirmed with the distributor or installer.
| Brand | Remy |
| Part Number | 14931 |
| Position | Premium Remanufactured |
| Amperage Rating | 115 |
| Fan Type | External |
| New or Remanufactured | Remanufactured |
| OE Manufacturer | Bosch |
| Pulley Included | No |
| Pulley Note | Supplied Without Pulley |
| Rotation Direction | Clockwise |
| Voltage (V) | 12 |
| Voltage Regulator Type | Internal |
This part fits 3 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1993 | BMW | M5 | 3.6L | L6 | N/A | Std; 115 Amps; Premium Remanufactured |
| 1992 | BMW | M5 | 3.6L | L6 | N/A | Std; 115 Amps; Premium Remanufactured |
| 1991 | BMW | M5 | 3.6L | L6 | N/A | Std; 115 Amps; Premium Remanufactured |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.