Alternator Voltage Regulator 12V BMW 116i 118i 120i 316i 320i X1 X3 Z4 1 Pin COM BSS2 14.4V REG0062
Alternator Voltage Regulator 12V BMW 116i 118i 120i 316i 320i X1 X3 Z4 1 Pin COM BSS2 14.4V REG0062
Vehicle Compatibility
- BMW 116i
- BMW 118i
- BMW 120i
- BMW 316i
- BMW 318i
- BMW 320i
- BMW 520i
- BMW X1 2.0L
- BMW X3 2.0L
- BMW Z4 2.0L
Confirm by alternator label and plug style before ordering.
Specifications
- Voltage: 12 V
- Operating Voltage: 14 V
- Charging Voltage: 14.4 V
- Specification: BSS (COM)
- BSS: 2
- VS (as provided): 14.0 V
- Circuit Regulator: A-Circuit
- Number of Pins: 1 Pin (COM)
- Mounting: 1-Bolt (COM)
- For article number: ALT0046A
Features
- 12V alternator voltage regulator for BMW applications listed
- 1 pin COM connection with 1-bolt mounting
- BSS (COM) BSS2 specification
- Regulated charging at 14.4 V
- A-circuit regulation as supplied
Why Buy From Us
- Workshop-friendly support for alternator identification and matching
- Fast nationwide courier delivery across South Africa
- Quality-checked automotive electrical components
Trusted by thousands of South African drivers for quality and durability.
Installation & Maintenance Tips
- Confirm by alternator label and plug style before ordering.
- Disconnect the battery before alternator removal and strip-down.
- Confirm the 1 pin COM connection and 1-bolt mounting match the alternator before installation.
- Inspect brushes, slip rings, and internal alternator wiring for wear, corrosion, or heat damage.
- After installation, verify charging voltage stability and check for charging/COM related faults where applicable.



Description
Vehicle Compatibility
- BMW 116i
- BMW 118i
- BMW 120i
- BMW 316i
- BMW 318i
- BMW 320i
- BMW 520i
- BMW X1 2.0L
- BMW X3 2.0L
- BMW Z4 2.0L
Confirm by alternator label and plug style before ordering.
Specifications
- Voltage: 12 V
- Operating Voltage: 14 V
- Charging Voltage: 14.4 V
- Specification: BSS (COM)
- BSS: 2
- VS (as provided): 14.0 V
- Circuit Regulator: A-Circuit
- Number of Pins: 1 Pin (COM)
- Mounting: 1-Bolt (COM)
- For article number: ALT0046A
Features
- 12V alternator voltage regulator for BMW applications listed
- 1 pin COM connection with 1-bolt mounting
- BSS (COM) BSS2 specification
- Regulated charging at 14.4 V
- A-circuit regulation as supplied
Why Buy From Us
- Workshop-friendly support for alternator identification and matching
- Fast nationwide courier delivery across South Africa
- Quality-checked automotive electrical components
Trusted by thousands of South African drivers for quality and durability.
Installation & Maintenance Tips
- Confirm by alternator label and plug style before ordering.
- Disconnect the battery before alternator removal and strip-down.
- Confirm the 1 pin COM connection and 1-bolt mounting match the alternator before installation.
- Inspect brushes, slip rings, and internal alternator wiring for wear, corrosion, or heat damage.
- After installation, verify charging voltage stability and check for charging/COM related faults where applicable.










