Vehicle Compatibility
Alternator voltage regulator for Chevrolet Lumina alternator applications where the alternator uses a matching 2 pin regulator layout and plug type IDF-L. Specified with inactive lamp behaviour, RVC function support, 4 sec LRC response and short circuit protection, with a listed 13.8V charging specification. Confirm by alternator label and plug style before ordering.
- Chevrolet: Lumina (alternator applications using the 2 pin IDF-L regulator layout)
Specifications
- Reference: REG5136
- Part Type: Alternator Voltage Regulator
- System Voltage: 12V
- Operating Voltage: 14V
- Charging Voltage: 13.8V
- Connector / Pins: 2 Pin
- Plug Type: IDF-L
- Specification: 4 Sec. LRC; Inactive Lamp; RVC
- Short Circuit Protection: Yes
OE Numbers
- Mitsubishi: 598
- Mitsubishi: 5982227C
- Mitsubishi: 5983219J
Features
- 2 pin IDF-L regulator specification for matched Chevrolet Lumina alternator configurations
- RVC function support with inactive lamp specification for correct charge control behaviour on compatible systems
- 4 second LRC behaviour to stabilise regulation response during start-up and changing electrical loads
- 13.8V charging specification for stable 12V system charging performance on compatible alternator builds
- Short circuit protection to support reliability and reduce repeat failures on compatible alternator applications
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 plug and regulator
- 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 connector is 2 pin and the plug type matches IDF-L before fitting
- Inspect brushes, slip rings and internal connections while the alternator is open and replace worn parts as required
- Ensure charging circuit connections and earth points are clean and tight to prevent voltage drop and repeat failures
- After installation, verify charging behaviour is stable and the system responds correctly under load
- If you are unsure about alternator repairs, have the unit fitted and tested by a qualified auto electrician
