Alternator Voltage Regulator 12V Audi A6 A8 Q7 Cayenne Touareg 2 Pin COM BSS3 14.3V REG0051

Alternator Voltage Regulator 12V Audi A6 A8 Q7 Cayenne Touareg 2 Pin COM BSS3 14.3V REG0051
Vehicle Compatibility
- Audi A6 2.0L
- Audi A6 2.4L
- Audi A6 2.7L
- Audi A6 2.8L
- Audi A6 3.0L
- Audi A6 3.2L
- Audi A8 3.0L
- Audi Q7
- Porsche Cayenne
- Volkswagen Touareg 3.0L V6
Confirm by alternator label and plug style before ordering.
Specifications
- Voltage: 12 V
- Operating Voltage: 14 V
- Charging Voltage: 14.3 V
- VS Range (as provided): 10.7 V to 16.0 V
- VS (as provided): 14.0 V
- Specification: BSS (COM)
- BSS: 3
- Plug Type: ID CPU-D
- Number of Pins: 2 Pin (COM)
- COM Type: BSS-DUMMY
- Type: IR/IF (Internal Regulator, Internal Fan)
- Circuit Regulator: B-Circuit
OE Numbers
- VAG: 059903803G
Features
- 12V alternator voltage regulator for VAG applications listed
- 2 pin COM connection with BSS (COM) BSS3 specification
- BSS-DUMMY COM type as supplied
- Regulated charging at 14.3 V with 14V operating reference
- IR/IF internal regulator and internal fan design as provided
Why Buy From Us
- Workshop-friendly parts support and alternator matching assistance
- 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 2 pin COM plug and regulator mounting match the alternator before fitment.
- Inspect brushes, slip rings, and internal alternator wiring for wear or heat damage.
- After installation, verify charging voltage stability and check for charging/COM related faults where applicable.
Original: $67.89
-70%$67.89
$20.37Product Information
Product Information
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Description
Vehicle Compatibility
- Audi A6 2.0L
- Audi A6 2.4L
- Audi A6 2.7L
- Audi A6 2.8L
- Audi A6 3.0L
- Audi A6 3.2L
- Audi A8 3.0L
- Audi Q7
- Porsche Cayenne
- Volkswagen Touareg 3.0L V6
Confirm by alternator label and plug style before ordering.
Specifications
- Voltage: 12 V
- Operating Voltage: 14 V
- Charging Voltage: 14.3 V
- VS Range (as provided): 10.7 V to 16.0 V
- VS (as provided): 14.0 V
- Specification: BSS (COM)
- BSS: 3
- Plug Type: ID CPU-D
- Number of Pins: 2 Pin (COM)
- COM Type: BSS-DUMMY
- Type: IR/IF (Internal Regulator, Internal Fan)
- Circuit Regulator: B-Circuit
OE Numbers
- VAG: 059903803G
Features
- 12V alternator voltage regulator for VAG applications listed
- 2 pin COM connection with BSS (COM) BSS3 specification
- BSS-DUMMY COM type as supplied
- Regulated charging at 14.3 V with 14V operating reference
- IR/IF internal regulator and internal fan design as provided
Why Buy From Us
- Workshop-friendly parts support and alternator matching assistance
- 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 2 pin COM plug and regulator mounting match the alternator before fitment.
- Inspect brushes, slip rings, and internal alternator wiring for wear or heat damage.
- After installation, verify charging voltage stability and check for charging/COM related faults where applicable.













