Vehicle Compatibility
Alternator voltage regulator for select Mercedes-Benz alternator applications where the charging system uses LIN (COM) control communication (LIN 1.3) and a matching 1 pin regulator interface. This style is typically identified by the LIN communication requirement rather than basic pin count alone, so confirming by alternator label and regulator type is essential before ordering.
- Mercedes-Benz: Alternator applications using LIN (COM) / LIN 1.3 regulator control with 1 pin interface
Specifications
- Reference: REG0097
- Part Type: Alternator Voltage Regulator
- System Voltage: 12V
- Operating Voltage: 14V
- Charging Voltage: 14.3V
- Specification: LIN (COM)
- Specification: LIN 1.3
- Voltage Range: 10.7V to 16.0V
- Connector / Pins: 1 Pin
Cross References
- Mobiletron: VR-V3975
- Other Suppliers: REG0097
Features
- LIN (COM) / LIN 1.3 compatible regulator design for matched Mercedes alternator control systems
- 14.3V charge control for stable charging behaviour on 12V systems
- Wide operating range support (10.7V to 16.0V) for compatible LIN-regulated applications
- 1 pin interface used on specific Mercedes alternator designs where LIN communication handles regulation control
- Best practice is to match by alternator label and LIN regulator requirement to avoid incorrect fitment
Why Buy From Us
- Local South African stock with nationwide courier delivery
- 12-month warranty subject to correct application and installation
- Fitment support using alternator labels and clear photos of the existing regulator and plug layout
- Trusted by workshops and fleet operators for dependable charging system components
Trusted by thousands of South African drivers for quality and durability.
Installation & Maintenance Tips
- Disconnect the battery before alternator removal or voltage regulator replacement
- Confirm the alternator uses LIN (COM) / LIN 1.3 control and matches the 1 pin regulator layout before fitting
- Inspect brushes, slip rings and internal connections while the alternator is open and replace worn parts as required
- Ensure all power and earth connections are clean and tight to prevent voltage drop and charging faults
- After installation, verify charging behaviour with a scan tool where applicable and confirm system voltage stability under load
- If you are unsure about alternator repairs on LIN-controlled systems, have the unit fitted and tested by a qualified auto electrician
