BBB Industries 42014 Alternator

BBB Industries 42014 Reman Alternator

The BBB Industries REMAN ALTERNATOR 42014 is a 12-volt charging system replacement built for BMW applications that require a 210-amp output. It uses an internal voltage regulator, air cooling, and a clutch-style pulley to match the OE-style charging setup on select BMW 320i, 328i, X3, X4, 528i, Z4, and related models.

For BMW owners searching for a reman alternator for 2012-2018 BMW 328i, 2013-2018 BMW 320i, or 2015-2018 BMW X4 applications, part number 42014 provides the electrical and pulley specifications needed for direct replacement service.

Key Features

• 210-amp amperage rating for high-demand charging systems
• 12-volt alternator with internal voltage regulator
• Air-cooled design with internal fan
• Clutch pulley included; serpentine belt type
• Clockwise rotation and negative polarity
• 6-groove pulley with 49 mm outside diameter
• OE manufacturer reference: Nippondenso
• Plug clock position: 10

Product Details

BBB Industries 42014 is a remanufactured alternator engineered around OE-style specifications for BMW charging system service. The REMAN ALTERNATOR line focuses on replacement units that match the original electrical architecture, including internal regulation, pulley configuration, and connector orientation. This unit cross-references BMW OE numbers 12-31-7-605-061 and 12-31-7-605-479 for the same application.

Use part number 42014 when replacing a failed alternator on select BMW 228i, 320i, 328i, 428i, 528i, X1, X3, X4, and Z4 models that call for a 210-amp reman alternator with a clutch pulley and Nippondenso-style OE layout.

What This Alternator Helps Address

• Battery warning lights caused by alternator output loss
• Low charging voltage during driving or idle
• Dim lights and electrical instability from weak system output
• Charging system faults tied to worn internal components
• Noise or belt issues related to a failing alternator pulley assembly

Installation Notes and Fitment

Fits 2013-2018 BMW 320i, N/A; Opt; 210 Amps; REMAN ALTERNATOR.

Fits 2013-2018 BMW 320i xDrive, N/A; Opt; 210 Amps; REMAN ALTERNATOR.

Fits 2015-2018 BMW X4, N/A; 210 Amps; REMAN ALTERNATOR.

Fits 2013-2017 BMW X3, N/A; Opt; 210 Amps; REMAN ALTERNATOR.

Fits 2014-2016 BMW 228i, N/A; Opt; 210 Amps; REMAN ALTERNATOR.

Fits 2015-2016 BMW 228i xDrive, N/A; Opt; 210 Amps; REMAN ALTERNATOR.

Fits 2012-2016 BMW 328i, N/A; Opt; 210 Amps; REMAN ALTERNATOR.

Fits 2014-2016 BMW 328i GT xDrive, N/A; Opt; 210 Amps; REMAN ALTERNATOR.

Fits 2013-2016 BMW 328i xDrive, N/A; Opt; 210 Amps; REMAN ALTERNATOR.

Fits 2014-2016 BMW 428i, N/A; Opt; 210 Amps; REMAN ALTERNATOR.

Fits 2015-2016 BMW 428i Gran Coupe, N/A; Opt; 210 Amps; REMAN ALTERNATOR.

Fits 2014-2016 BMW 428i xDrive, N/A; Opt; 210 Amps; REMAN ALTERNATOR.

Fits 2015-2016 BMW 428i xDrive Gran Coupe, N/A; Opt; 210 Amps; REMAN ALTERNATOR.

Fits 2012-2016 BMW 528i, N/A; Opt; 210 Amps; REMAN ALTERNATOR.

Fits 2012-2016 BMW 528i xDrive, N/A; Opt; 210 Amps; REMAN ALTERNATOR.

Fits 2012-2016 BMW Z4, N/A; Opt; 210 Amps; REMAN ALTERNATOR.

Fits 2013-2015 BMW X1, N/A; 210 Amps; REMAN ALTERNATOR.

Confirm pulley type, plug clock position, and amperage against the original unit before installation. This alternator uses a clockwise rotation, negative polarity, and a 10 o'clock plug position.

Quality Assurance

BBB Industries remanufactured electrical components are built to meet OE-style replacement requirements for charging system service. Part number 42014 is specified with the correct amperage, pulley style, and regulator type for the listed BMW applications.