Remy 12099 Alternator

Remanufactured 150 Amp Alternator

The Remy 12099 is a premium remanufactured alternator built for 12-volt charging systems that require a 150 amp output. It features an internal voltage regulator, clockwise rotation, a liquid-cooled fan design, and a pulley included for direct replacement service.

Built with Bosch OE manufacturer application coverage in mind, this alternator supports charging performance on select BMW and Land Rover vehicles. The Remy 12099 is a practical choice when you need a remanufactured alternator for BMW X5, BMW 540i, BMW 740i, BMW 740iL, BMW 750iL, or Land Rover Range Rover applications.

• 150 amp amperage rating for factory-style charging output
• 12V alternator with internal voltage regulator
• Liquid cooled fan type for supported applications
• Clockwise rotation
• Pulley included
• Remanufactured unit from Remy Premium Remanufactured
• OE manufacturer reference: Bosch

Fitment Details

• Fits 2003-2005 Land Rover Range Rover, N/A. Compatible with multiple 150 Amp alternator variants; Premium Remanufactured.
• Fits 2000-2004 BMW X5, N/A. Compatible with multiple 150 Amp alternator variants; Premium Remanufactured.
• Fits 1999-2003 BMW 540i, N/A. Compatible with multiple 150 Amp alternator variants; Premium Remanufactured.
• Fits 1999-2001 BMW 740i, N/A. Compatible with multiple 150 Amp alternator variants; Premium Remanufactured.
• Fits 1999-2001 BMW 740iL, N/A. Compatible with multiple 150 Amp alternator variants; Premium Remanufactured.
• Fits 1999-2000 BMW 750iL, N/A. Compatible with multiple 150 Amp alternator variants; Premium Remanufactured.

What It Helps Address

• Low battery charging output
• Battery warning light concerns tied to alternator performance
• Dim lights or electrical instability from weak charging voltage
• Charging system failure on select BMW and Land Rover models
• Replacement needs for a worn or failed 150 amp alternator

Installation Notes

Verify the vehicle’s alternator configuration, pulley style, rotation direction, and electrical connector match before installation. This part cross-references Bosch-style applications such as 0-122-0AA-1J0 and 0-122-468-015 for the same application. Confirm fitment against the vehicle’s charging system requirements for BMW X5, BMW 540i, and Land Rover Range Rover models before final assembly.

Quality Assurance

Remy Premium Remanufactured parts are remanufactured to support dependable replacement service in charging system repairs. The Remy 12099 is built as a remanufactured alternator for direct-fit service on listed applications.