Description
Vehicle Compatibility & OE Cross Reference
Alternator voltage regulator for Mitsubishi alternators where the original regulator matches an A Circuit design with IR/IF internal regulator internal fan configuration and a 2 pin S L connection (plug type IDL Sense). Listed for Ford and Mazda applications and referenced for Kia applications where the same Mitsubishi regulator and OE references apply. Confirm by alternator label, plug style and OE number matching before ordering.
Listed Applications
- Ford: Ranger 2.5L Diesel; 2.5L Diesel Bakkie; Probe 2.5L V6; Telstar 2.0L and 2.5L V6; Falcon
- Mazda: 2.5L Diesel Bakkie; 626 2.0L; MX6 2.5L and 2.5L V6; MX3
- Kia: Kia applications using a matching Mitsubishi 2 pin S L regulator
- Subaru: Subaru applications using a matching Mitsubishi regulator (as referenced)
OE Numbers By Brand
- Ford: F1CZ10316A; F4BZ10316A; GRE807
- Mazda: B64J-18W70; JE48-18W70; BPD318W70; B3C718W70; B30718W70; B64J18W70; B64J18W70A; JE4818W70; MJE4818W70
- Mitsubishi: A866X20472; A866X20572; A866X20972; A866X22772; A866X24072; A866X24082; A866X25372; A866X27472; A866X27772; A866X38072; MD618673; MD619213
Specifications
- Reference: REG5030
- Part Type: Alternator Voltage Regulator
- Manufacturer: Mitsubishi
- System Voltage: 12V
- Regulated Voltage: 14.5V (VR=14.5V)
- Charging Voltage: 14.5V
- Operating Voltage: 14V
- Circuit: A Circuit
- Type: IR/IF (Internal Regulator / Internal Fan)
- Connector / Pins: 2 Pin (S L)
- Plug Type: IDL Sense
- OE References: Ford F1CZ10316A; Mazda B64J-18W70; Mitsubishi A866X20472; MD618673 (and related OE list above)
Features
- Designed for Mitsubishi alternators using A circuit control with IR/IF internal regulator internal fan configuration
- 2 pin S L connection with IDL Sense plug type for correct regulator interface matching
- 14.5V charging specification for compatible Ford, Mazda and Kia 12V electrical systems where specified
- Extensive OE cross reference coverage to support accurate matching before fitment
- Suitable for alternator overhaul work where the original regulator matches the same Mitsubishi layout
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, regulator markings and plug photos
- 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 regulator replacement
- Confirm the alternator uses a Mitsubishi A circuit IR/IF regulator and the plug is 2 pin S L with IDL Sense
- Cross check at least one OE number such as A866X20472, B64J-18W70 or F1CZ10316A before fitting
- Inspect brushes and slip rings while the alternator is open and replace worn components where required
- After installation, verify charging voltage under load to confirm stable regulation
- If you are unsure about alternator repairs, have the regulator fitted and tested by a qualified auto electrician
Important: Product information, kit contents and compatibility are provided as a guide and may contain errors or omissions. Please verify that this part and any included components are correct for your vehicle before installation. For full details see our Website Disclaimer (Errors & Omissions).