MPA Electrical 15043 Alternator

Remanufactured Bosch Alternator for Audi

MPA Electrical Part Number 15043 is a remanufactured 12-volt alternator built for Audi charging system applications that require a Bosch unit with a 140 amp output. It features an internal regulator, internal fan, clockwise rotation, and a 6-groove serpentine decoupling pulley for the specified fitments.

This remanufactured product line focuses on restoring charging performance with application-specific electrical and pulley configuration details. For buyers searching for a remanufactured Audi A4 alternator, Audi A5 alternator, or Audi Q5 alternator, Part Number 15043 matches the listed Bosch-based applications.

Key Features

• 140 amp output for 12-volt charging systems
• Internal regulator for integrated voltage control
• Internal fan design
• 6-groove serpentine decoupling pulley
• Clockwise rotation
• Clock position: 3:30
• Remanufactured Bosch unit from MPA Electrical

Detailed Description

MPA Electrical 15043 is a remanufactured alternator engineered for select Audi vehicles equipped with Bosch charging hardware. The unit is specified at 140 amps and 12 volts, with an internal regulator and internal cooling fan to match the original electrical layout. The 6-groove serpentine decoupling pulley supports the belt drive configuration used in the listed applications, while the clockwise rotation and 3:30 clock position help confirm proper fitment.

Fits 2009-2012 Audi A4, N/A. Fits 2009-2012 Audi A4 Quattro, N/A. Fits 2010-2012 Audi A5, N/A. Fits 2010-2012 Audi A5 Quattro, N/A. Fits 2010-2012 Audi Q5, N/A. Fits 2010 Audi S4, N/A, w/ Bosch 140 amp alt.; Remanufactured. This part cross-references BBB Industries 11466 for the same application.

What It Helps Fix

• Battery warning light caused by alternator output loss
• Low charging voltage at the battery
• Dim lights or electrical instability while driving
• Charging system noise related to pulley or internal wear
• Starting issues caused by insufficient alternator performance

Installation Notes and Quality Assurance

Verify the Bosch alternator match, 140 amp rating, 6-groove serpentine decoupling pulley, clockwise rotation, and 3:30 clock position before installation. Confirm the vehicle’s charging system connector and belt alignment against the original unit to ensure proper fit on the listed Audi A4, A4 Quattro, A5, A5 Quattro, Q5, and S4 applications.

MPA Electrical remanufactured components are processed to restore core electrical function for the specified application. Part Number 15043 is listed with Bosch interchange references 0-124-525-113 and 06H-903-016L.