MPA Electrical 13882 Alternator

Remanufactured Bosch 120 Amp Alternator

MPA Electrical Part Number 13882 is a remanufactured 12-volt alternator built for BMW charging-system applications that use a Bosch 120 amp unit. It features an internal fan, internal regulator, clockwise rotation, a 6-groove serpentine pulley, and a 2:00 clock position for application matching.

This remanufactured alternator line from MPA Electrical focuses on OE-style replacement coverage for vehicles that require Bosch-based charging specifications. Part number 13882 is listed for multiple BMW 3 Series, 5 Series, X5, and Z3 applications with the correct connector and air-duct configurations where noted.

Key Features

• 120 amp output for 12-volt charging systems
• Bosch manufacturer specification
• Internal fan and internal voltage regulator
• 6-groove serpentine pulley
• Clockwise rotation with 2:00 clock position
• Remanufactured electrical component for direct replacement use

Fitment Details

• Fits 2001-2006 BMW 325Ci, N/A, w/ Air Duct, w/ Bosch 120 amp alt., w/ Rectangular Connector; Remanufactured
• Fits 2001-2006 BMW 330Ci, N/A, w/ Air Duct, w/ Bosch 120 amp alt., w/ Rectangular Connector; Remanufactured
• Fits 2001-2006 BMW X5, N/A, Compatible with vehicles equipped with a 120 amp alternator from Bosch.; Remanufactured
• Fits 2001-2005 BMW 320i, N/A, Compatible with vehicles equipped with Bosch 120 amp alternator.; Remanufactured
• Fits 2001-2005 BMW 325i, N/A, w/ Bosch 120 amp alt., w/ Rectangular Connector; Remanufactured
• Fits 2004-2005 BMW 325xi, N/A, w/ Air Duct, w/ Bosch 120 amp alt., w/ Rectangular Connector; Remanufactured
• Fits 2001-2005 BMW 330i, N/A, Compatible with vehicles equipped with Bosch 120 amp alternator.; Remanufactured
• Fits 2001-2005 BMW 330xi, N/A, Compatible with vehicles equipped with Bosch 120 amp alternator.; Remanufactured
• Fits 2001-2003 BMW 325xi, N/A, Compatible with vehicles equipped with Bosch 120 amp alternator.; Remanufactured
• Fits 2001-2003 BMW 525i, N/A, Compatible with vehicles equipped with a 120 amp alternator from Bosch.; Remanufactured
• Fits 2001-2003 BMW 530i, N/A, Compatible with vehicles equipped with a 120 amp alternator from Bosch.; Remanufactured
• Fits 2001-2002 BMW Z3, N/A, Compatible with vehicles equipped with a 120 amp alternator from Bosch.; Remanufactured

What It Helps Resolve

• Battery warning lights caused by alternator output loss
• Low charging voltage at idle or under electrical load
• Dim lights, slow accessory operation, or weak electrical performance
• Charging-system faults on BMW models using a Bosch 120 amp alternator
• Replacement needs for worn or failed original alternators

Installation Notes

Verify the Bosch 120 amp specification, connector style, pulley configuration, and clock position before installation. Confirm the vehicle’s air-duct and rectangular-connector requirements where listed in fitment notes, and compare the existing unit to MPA Electrical 13882 before removal.

For BMW 325Ci, 330Ci, 325i, 330i, 330xi, 525i, 530i, X5, and Z3 applications, match the alternator to the vehicle’s charging-system setup and belt drive layout to ensure proper fitment.

Quality Assurance

MPA Electrical remanufactured alternators are built for replacement use in charging-system service. Part number 13882 is specified around Bosch-based OE-style fitment requirements for BMW applications, with the listed amperage, regulator type, pulley style, and rotation direction used to match the original unit.

This part cross-references BBB Industries 13882 for the same application.