MPA Electrical 15479 Alternator

Reliable Alternator for BMW and Land Rover Vehicles

The MPA Electrical Remanufactured Alternator 15479 is designed to provide consistent electrical performance for select BMW and Land Rover models. Engineered with a 150-amp output and internal regulator, this alternator supports the demanding electrical systems of vehicles like the BMW 540i and Range Rover.

• 150 amps output for stable electrical supply
• 12 volts operating voltage compatible with standard vehicle systems
• Liquid cooled fan for efficient temperature management
• 7 groove serpentine pulley for precise belt alignment
• Internal voltage regulator for simplified installation
• Clockwise rotation matching OEM specifications
• Manufactured by Bosch, ensuring quality remanufacturing standards

Detailed Alternator Features and Specifications

This alternator, part number 15479, is remanufactured by MPA Electrical to meet the original equipment standards. It features a liquid cooled fan that helps maintain optimal operating temperatures, reducing the risk of overheating during extended use. The 7 groove serpentine pulley ensures compatibility with the vehicle’s belt system, providing smooth power transfer. With an internal regulator, this alternator simplifies installation by eliminating the need for an external voltage regulator. The clockwise rotation and 12-volt system voltage align with the requirements of BMW 540i, 740i, 740iL, 750iL, Land Rover Range Rover, and X5 models.

MPA Electrical Remanufactured Product Line

The Remanufactured line from MPA Electrical focuses on restoring alternators to meet or exceed original equipment specifications. This process includes thorough testing and replacement of worn components, ensuring reliable performance and durability. Choosing a remanufactured alternator like part number 15479 offers a cost-effective solution without compromising on quality for BMW and Land Rover vehicles.

Common Applications and Problem Resolution

• Replaces failing or weak alternators in BMW 540i, 740i, 740iL, 750iL, Land Rover Range Rover, and X5
• Resolves battery charging issues and electrical system malfunctions
• Addresses overheating problems with liquid cooled fan design
• Fixes belt slippage or pulley misalignment with 7 groove serpentine pulley
• Eliminates voltage regulation faults with internal regulator integration

Installation Notes and Tips

Ensure the vehicle’s battery is disconnected before beginning installation to prevent electrical shorts. Verify the alternator rotation direction and pulley type match the original equipment. The internal regulator simplifies wiring, but confirm all electrical connections are secure. Proper belt tension on the 7 groove serpentine pulley is critical for optimal performance. Consult the vehicle’s service manual for torque specifications and installation procedures.

Quality Assurance and Warranty

MPA Electrical’s remanufactured alternators undergo comprehensive testing to verify amperage output, voltage regulation, and cooling efficiency. Part number 15479 is built to meet OEM standards, providing dependable operation for BMW and Land Rover vehicles. Warranty coverage details should be confirmed at the point of purchase, ensuring protection against manufacturing defects.