Alternator Voltage Regulator 12V Hitachi Isuzu KB250 2.5 2.8 Diesel Nissan Isuzu 2 Pin IDL Sense REG3070
Alternator Voltage Regulator 12V Hitachi Isuzu KB250 2.5 2.8 Diesel Nissan Isuzu 2 Pin IDL Sense REG3070
Vehicle Compatibility
Alternator voltage regulator for select Hitachi internal regulator alternator applications where the alternator matches reference ALT3053 and uses a 2 pin connection with plug type IDL-Sense. Listed for Isuzu KB250 applications and also referenced for Nissan / Isuzu diesel applications where the alternator and plug layout match. Specified with an inactive lamp function, 14.5V charging control and short circuit protection. Confirm by alternator label and plug style before ordering.
- Isuzu: KB250 (applications using Hitachi alternator regulator spec for ALT3053)
- Isuzu / Nissan: 2.5D; 2.8D (applications using the same 2 pin IDL-Sense regulator layout)
Specifications
- Reference: REG3070
- Part Type: Alternator Voltage Regulator
- Manufacturer: Hitachi (Internal Regulator Type)
- System Voltage: 12V
- Operating Voltage: 14V
- Charging Voltage: 14.5V
- Plug Type: IDL-Sense
- Specification: Inactive Lamp
- Short Circuit Protection: Yes
- For Alternator Reference: ALT3053
Cross References
- Mobiletron: VR-H2000-71
- Other Suppliers: REG3070
Features
- Hitachi internal regulator design for matched Isuzu and Nissan diesel alternator configurations
- 2 pin IDL-Sense plug type for correct interface matching on compatible alternators
- Inactive lamp specification for correct warning lamp behaviour on compatible systems
- 14.5V charging control to maintain stable battery charging on 12V systems
- Short circuit protection to support reliability and reduce repeat failures
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 alternator reference is ALT3053 and the plug type is 2 pin IDL-Sense 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 voltage under load and confirm warning lamp behaviour is correct
- If you are unsure about alternator repairs, have the unit fitted and tested by a qualified auto electrician
Original: $25.53
-70%$25.53
$7.66
Description
Vehicle Compatibility
Alternator voltage regulator for select Hitachi internal regulator alternator applications where the alternator matches reference ALT3053 and uses a 2 pin connection with plug type IDL-Sense. Listed for Isuzu KB250 applications and also referenced for Nissan / Isuzu diesel applications where the alternator and plug layout match. Specified with an inactive lamp function, 14.5V charging control and short circuit protection. Confirm by alternator label and plug style before ordering.
- Isuzu: KB250 (applications using Hitachi alternator regulator spec for ALT3053)
- Isuzu / Nissan: 2.5D; 2.8D (applications using the same 2 pin IDL-Sense regulator layout)
Specifications
- Reference: REG3070
- Part Type: Alternator Voltage Regulator
- Manufacturer: Hitachi (Internal Regulator Type)
- System Voltage: 12V
- Operating Voltage: 14V
- Charging Voltage: 14.5V
- Plug Type: IDL-Sense
- Specification: Inactive Lamp
- Short Circuit Protection: Yes
- For Alternator Reference: ALT3053
Cross References
- Mobiletron: VR-H2000-71
- Other Suppliers: REG3070
Features
- Hitachi internal regulator design for matched Isuzu and Nissan diesel alternator configurations
- 2 pin IDL-Sense plug type for correct interface matching on compatible alternators
- Inactive lamp specification for correct warning lamp behaviour on compatible systems
- 14.5V charging control to maintain stable battery charging on 12V systems
- Short circuit protection to support reliability and reduce repeat failures
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 alternator reference is ALT3053 and the plug type is 2 pin IDL-Sense 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 voltage under load and confirm warning lamp behaviour is correct
- If you are unsure about alternator repairs, have the unit fitted and tested by a qualified auto electrician
