Alternator Voltage Regulator 12V BMW 323i 325i 330i 523i 2 Pin COM BSS3 14.2V REG1337
Vehicle Compatibility
- BMW 323i
- BMW 325i
- BMW 330i
- BMW 523i
Confirm by alternator label and plug style before ordering.
Specifications
- Voltage: 12 V
- Operating Voltage: 14 V
- Charging Voltage: 14.2 V
- Specification: BSS (COM)
- BSS: 3
- VS Range: 10.7 V to 16.0 V
- Plug Type: ID CPU-D
- Number of Pins: 2 Pin
OE Numbers
- BMW: 12 31 7 561 924
- BMW: 12 31 7 561 939
- BMW: 12317561924
- BMW: 12317561939
Features
- 12V alternator voltage regulator for BMW applications listed
- 2 pin COM connection with BSS (COM) BSS3 specification
- Regulated charging at 14.2 V with 14V operating reference
- Designed for stable alternator control under varying electrical loads
- Confirm OE numbers and alternator label before fitment
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 regulator replacement.
- Confirm the 2 pin COM plug and regulator mounting match the alternator before installation.
- Inspect brushes, slip rings, and alternator wiring for wear, corrosion, or heat damage.
- After installation, verify charging voltage stability and check for charging/COM related faults where applicable.
$14.75
Original: $49.18
-70%Alternator Voltage Regulator 12V BMW 323i 325i 330i 523i 2 Pin COM BSS3 14.2V REG1337—
$49.18
$14.75
Description
Vehicle Compatibility
- BMW 323i
- BMW 325i
- BMW 330i
- BMW 523i
Confirm by alternator label and plug style before ordering.
Specifications
- Voltage: 12 V
- Operating Voltage: 14 V
- Charging Voltage: 14.2 V
- Specification: BSS (COM)
- BSS: 3
- VS Range: 10.7 V to 16.0 V
- Plug Type: ID CPU-D
- Number of Pins: 2 Pin
OE Numbers
- BMW: 12 31 7 561 924
- BMW: 12 31 7 561 939
- BMW: 12317561924
- BMW: 12317561939
Features
- 12V alternator voltage regulator for BMW applications listed
- 2 pin COM connection with BSS (COM) BSS3 specification
- Regulated charging at 14.2 V with 14V operating reference
- Designed for stable alternator control under varying electrical loads
- Confirm OE numbers and alternator label before fitment
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 regulator replacement.
- Confirm the 2 pin COM plug and regulator mounting match the alternator before installation.
- Inspect brushes, slip rings, and alternator wiring for wear, corrosion, or heat damage.
- After installation, verify charging voltage stability and check for charging/COM related faults where applicable.
