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Remy 12099 Alternator
Reliable Alternator for BMW and Land Rover Vehicles
The Remy Premium Remanufactured Alternator 12099 is designed to meet the electrical demands of select BMW and Land Rover models. Engineered with a 150-amp rating and liquid-cooled fan, this alternator ensures consistent charging performance for your vehicle's 12-volt system.
- 150 Amperage Rating for stable electrical output
- Liquid cooled fan type to maintain optimal operating temperature
- Remanufactured unit with internal voltage regulator
- OE Manufacturer Bosch for trusted quality
- Includes pulley with clockwise rotation direction
- Compatible with 12-volt electrical systems
About the Premium Remanufactured Product Line
The Premium Remanufactured line by Remy offers alternators that have been carefully rebuilt to meet or exceed original equipment specifications. This process includes thorough testing and replacement of worn components, providing a cost-effective alternative to new parts without compromising reliability. The 12099 alternator benefits from this rigorous remanufacturing process, ensuring it performs reliably in BMW and Land Rover vehicles.
Detailed Product Description
This Remy alternator, part number 12099, is specifically designed for BMW 540i, 740i, 740iL, 750iL, and Land Rover Range Rover and X5 models. It features a 150-amp output suitable for vehicles with higher electrical loads. The liquid-cooled fan helps dissipate heat efficiently, extending the alternator's service life. An internal voltage regulator maintains consistent voltage output, protecting your vehicle's electrical system. The included pulley with clockwise rotation matches original equipment specifications, simplifying installation.
Common Issues Addressed by This Alternator
- Battery not charging or low voltage output
- Electrical system warning lights on the dashboard
- Intermittent power loss or dimming lights
- Unusual noises from the alternator area
- Failure of the original alternator due to overheating or wear
Installation Notes and Tips
Ensure the vehicle's battery is disconnected before beginning installation. Verify the alternator's rotation direction and pulley compatibility with your specific BMW or Land Rover model. Use proper torque specifications when mounting the alternator and reconnect all electrical connections securely. Testing the charging system after installation is recommended to confirm proper operation.
Quality Assurance and Warranty
Remy Premium Remanufactured alternators undergo comprehensive testing to meet original equipment standards. This alternator includes an internal voltage regulator and is built with Bosch components, ensuring durability and performance. Warranty coverage details should be confirmed at the time of purchase, as they may vary by distributor.
| Brand | Remy |
| Part Number | 12099 |
| Position | Premium Remanufactured |
| Amperage Rating | 150 |
| Fan Type | Liquid Cooled |
| New or Remanufactured | Remanufactured |
| OE Manufacturer | Bosch |
| Pulley Included | Yes |
| Rotation Direction | Clockwise |
| Voltage (V) | 12 |
| Voltage Regulator Type | Internal |
This part fits 23 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2005 | Land Rover | Range Rover | 4.4L | V8 | N/A | Compatible with multiple 150 Amp alternator variants.; Premium Remanufactured |
| 2004 | BMW | X5 | 4.4L | V8 | N/A | Compatible with multiple 150 Amp alternator variants.; Premium Remanufactured |
| 2004 | Land Rover | Range Rover | 4.4L | V8 | N/A | Compatible with multiple 150 Amp alternator variants.; Premium Remanufactured |
| 2003 | BMW | 540i | 4.4L | V8 | N/A | Compatible with multiple 150 Amp alternator variants.; Premium Remanufactured |
| 2003 | BMW | X5 | 4.4L | V8 | N/A | Compatible with multiple 150 Amp alternator variants.; Premium Remanufactured |
| 2003 | BMW | X5 | 4.6L | V8 | N/A | Compatible with multiple 150 Amp alternator variants.; Premium Remanufactured |
| 2003 | Land Rover | Range Rover | 4.4L | V8 | N/A | Compatible with multiple 150 Amp alternator variants.; Premium Remanufactured |
| 2002 | BMW | 540i | 4.4L | V8 | N/A | Compatible with multiple 150 Amp alternator variants.; Premium Remanufactured |
| 2002 | BMW | X5 | 4.4L | V8 | N/A | Compatible with multiple 150 Amp alternator variants.; Premium Remanufactured |
| 2002 | BMW | X5 | 4.6L | V8 | N/A | Compatible with multiple 150 Amp alternator variants.; Premium Remanufactured |
| 2001 | BMW | 540i | 4.4L | V8 | N/A | Compatible with multiple 150 Amp alternator variants.; Premium Remanufactured |
| 2001 | BMW | 740i | 4.4L | V8 | N/A | Compatible with multiple 150 Amp alternator variants.; Premium Remanufactured |
| 2001 | BMW | 740iL | 4.4L | V8 | N/A | Compatible with multiple 150 Amp alternator variants.; Premium Remanufactured |
| 2001 | BMW | X5 | 4.4L | V8 | N/A | Compatible with multiple 150 Amp alternator variants.; Premium Remanufactured |
| 2000 | BMW | 540i | 4.4L | V8 | N/A | Compatible with multiple 150 Amp alternator variants.; Premium Remanufactured |
| 2000 | BMW | 740i | 4.4L | V8 | N/A | Compatible with multiple 150 Amp alternator variants.; Premium Remanufactured |
| 2000 | BMW | 740iL | 4.4L | V8 | N/A | Compatible with multiple 150 Amp alternator variants.; Premium Remanufactured |
| 2000 | BMW | 750iL | 5.4L | V12 | N/A | Compatible with multiple 150 Amp alternator variants.; Premium Remanufactured |
| 2000 | BMW | X5 | 4.4L | V8 | N/A | Compatible with multiple 150 Amp alternator variants.; Premium Remanufactured |
| 1999 | BMW | 540i | 4.4L | V8 | N/A | Compatible with multiple 150 Amp alternator variants.; Premium Remanufactured |
| 1999 | BMW | 740i | 4.4L | V8 | N/A | Compatible with multiple 150 Amp alternator variants.; Premium Remanufactured |
| 1999 | BMW | 740iL | 4.4L | V8 | N/A | Compatible with multiple 150 Amp alternator variants.; Premium Remanufactured |
| 1999 | BMW | 750iL | 5.4L | V12 | N/A | Compatible with multiple 150 Amp alternator variants.; 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.