HomeStore
Alternator Voltage Regulator 12V Mazda 2 3 5 6 3 Pin D P Plus Dummy IDTach D D Inactive Lamp REG5144
Alternator Voltage Regulator 12V Mazda 2 3 5 6 3 Pin D P Plus Dummy IDTach D D Inactive Lamp REG5144
Vehicle Compatibility
Alternator voltage regulator for Mazda alternator applications listed for Mazda 2, Mazda 3, Mazda 5 and Mazda 6 where the alternator uses a matching 3 pin regulator layout in the D-P plus dummy configuration and plug type IDTach-D-D. Specified with an inactive lamp function and the listed voltage set point behaviour. Confirm by alternator label and plug style before ordering.
- Mazda: 2 (alternator applications using 3 pin D-P plus dummy regulator layout)
- Mazda: 3 (alternator applications using 3 pin D-P plus dummy regulator layout)
- Mazda: 5 (alternator applications using 3 pin D-P plus dummy regulator layout)
- Mazda: 6 (alternator applications using 3 pin D-P plus dummy regulator layout)
Specifications
- Reference: REG5144
- Part Type: Alternator Voltage Regulator
- System Voltage: 12V
- Operating Voltage: 14V
- Connector / Pins: 3 Pin (D-P + Dummy)
- Plug Type: IDTach-D-D
- Specification: Inactive Lamp; Voltage Set Point (as listed)
OE Numbers
- Mitsubishi: 561
Cross References
- Mobiletron: VR-H2009-126
- Other Suppliers: REG5144
Features
- 3 pin D-P plus dummy regulator specification for matched Mazda 2, 3, 5 and 6 alternator configurations
- IDTach-D-D plug type for correct alternator harness matching on compatible alternators
- Inactive lamp specification for correct warning lamp behaviour on compatible charging systems
- Voltage set point specification to support stable charge control on compatible alternator builds
- Suitable replacement option where Mitsubishi 561 and Mobiletron VR-H2009-126 cross-references match
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 3 pin D-P plus dummy and the plug type matches IDTach-D-D 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
$9.62
Original: $32.06
-70%Alternator Voltage Regulator 12V Mazda 2 3 5 6 3 Pin D P Plus Dummy IDTach D D Inactive Lamp REG5144—
$32.06
$9.62
Description
Vehicle Compatibility
Alternator voltage regulator for Mazda alternator applications listed for Mazda 2, Mazda 3, Mazda 5 and Mazda 6 where the alternator uses a matching 3 pin regulator layout in the D-P plus dummy configuration and plug type IDTach-D-D. Specified with an inactive lamp function and the listed voltage set point behaviour. Confirm by alternator label and plug style before ordering.
- Mazda: 2 (alternator applications using 3 pin D-P plus dummy regulator layout)
- Mazda: 3 (alternator applications using 3 pin D-P plus dummy regulator layout)
- Mazda: 5 (alternator applications using 3 pin D-P plus dummy regulator layout)
- Mazda: 6 (alternator applications using 3 pin D-P plus dummy regulator layout)
Specifications
- Reference: REG5144
- Part Type: Alternator Voltage Regulator
- System Voltage: 12V
- Operating Voltage: 14V
- Connector / Pins: 3 Pin (D-P + Dummy)
- Plug Type: IDTach-D-D
- Specification: Inactive Lamp; Voltage Set Point (as listed)
OE Numbers
- Mitsubishi: 561
Cross References
- Mobiletron: VR-H2009-126
- Other Suppliers: REG5144
Features
- 3 pin D-P plus dummy regulator specification for matched Mazda 2, 3, 5 and 6 alternator configurations
- IDTach-D-D plug type for correct alternator harness matching on compatible alternators
- Inactive lamp specification for correct warning lamp behaviour on compatible charging systems
- Voltage set point specification to support stable charge control on compatible alternator builds
- Suitable replacement option where Mitsubishi 561 and Mobiletron VR-H2009-126 cross-references match
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 3 pin D-P plus dummy and the plug type matches IDTach-D-D 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
