Alternator Voltage Regulator 12V Isuzu KB20 KB21 6 Pin C190 ID B+ Sense IG L F GND 14.5V REG3010
Alternator Voltage Regulator 12V Isuzu KB20 KB21 6 Pin C190 ID B+ Sense IG L F GND 14.5V REG3010
Vehicle Compatibility
- Isuzu KB20
- Isuzu KB21
Confirm by alternator label and plug style before ordering.
Specifications
- Voltage: 12 V
- Operating Voltage: 14 V
- Charging Voltage: 14.5 V
- Plug Type: ID (B+-Sense-IG-L-F-GND)
- Number of Pins: 6 terminal
- Connector / Reference: C190
OE Numbers
- General Motors: 94250964
- Hitachi: L15023155
- Hitachi: TR1Z-43
- Hitachi: TR1Z-53
- Hitachi: TR1Z-62
- Hitachi: TR1Z-64
- Hitachi: TR1Z64A
- Hitachi: TR1Z43
- Hitachi: TR1Z53
- Hitachi: TR1Z62
- Hitachi: TR1Z64
- Isuzu: 8-94237-720-0
- Isuzu: 8-94250-964-0
- Isuzu: 8-94250-968-0
- Isuzu: 5812700020
- Isuzu: 8942377280
- Isuzu: 8942498600
- Isuzu: 8942509640
- Isuzu: 8942509680
- Mazda: RF01-24520
- Mazda: S208-24520
- Mazda: RF0124520
- Mazda: S20824520
- Nissan: 23215-W1700
- Nissan: 23215-W1701
- Nissan: 23215-54A00
- Nissan: 23125W1700
- Nissan: 23125W1701
- Nissan: 23215Q1700
- Nissan: 23215Q1701
- Nissan: 23215W1700
- Nissan: 23215W1701
- Nissan: 2321554A00
Features
- 12V alternator voltage regulator for Isuzu KB20/KB21 applications listed
- 6 terminal ID plug layout: B+ Sense IG L F GND
- C190 connector reference as supplied
- Regulated charging at 14.5 V
- Use OE numbers to cross-check the alternator build
Why Buy From Us
- Workshop-friendly support for alternator identification and matching
- Fast nationwide courier delivery across South Africa
- Quality-checked automotive electrical components
Trusted by thousands of South African drivers for quality and durability.
Installation & Maintenance Tips
- Confirm by alternator label and plug style before ordering.
- Disconnect the battery before alternator removal and regulator replacement.
- Confirm the 6 terminal plug layout (B+ Sense IG L F GND) and C190 connector match the alternator.
- Inspect brushes, slip rings, and internal alternator wiring for wear, corrosion, or heat damage.
- After installation, verify charging voltage under load and check for abnormal voltage drop in the charge circuit.
Original: $9.20
-70%$9.20
$2.76


Description
Vehicle Compatibility
- Isuzu KB20
- Isuzu KB21
Confirm by alternator label and plug style before ordering.
Specifications
- Voltage: 12 V
- Operating Voltage: 14 V
- Charging Voltage: 14.5 V
- Plug Type: ID (B+-Sense-IG-L-F-GND)
- Number of Pins: 6 terminal
- Connector / Reference: C190
OE Numbers
- General Motors: 94250964
- Hitachi: L15023155
- Hitachi: TR1Z-43
- Hitachi: TR1Z-53
- Hitachi: TR1Z-62
- Hitachi: TR1Z-64
- Hitachi: TR1Z64A
- Hitachi: TR1Z43
- Hitachi: TR1Z53
- Hitachi: TR1Z62
- Hitachi: TR1Z64
- Isuzu: 8-94237-720-0
- Isuzu: 8-94250-964-0
- Isuzu: 8-94250-968-0
- Isuzu: 5812700020
- Isuzu: 8942377280
- Isuzu: 8942498600
- Isuzu: 8942509640
- Isuzu: 8942509680
- Mazda: RF01-24520
- Mazda: S208-24520
- Mazda: RF0124520
- Mazda: S20824520
- Nissan: 23215-W1700
- Nissan: 23215-W1701
- Nissan: 23215-54A00
- Nissan: 23125W1700
- Nissan: 23125W1701
- Nissan: 23215Q1700
- Nissan: 23215Q1701
- Nissan: 23215W1700
- Nissan: 23215W1701
- Nissan: 2321554A00
Features
- 12V alternator voltage regulator for Isuzu KB20/KB21 applications listed
- 6 terminal ID plug layout: B+ Sense IG L F GND
- C190 connector reference as supplied
- Regulated charging at 14.5 V
- Use OE numbers to cross-check the alternator build
Why Buy From Us
- Workshop-friendly support for alternator identification and matching
- Fast nationwide courier delivery across South Africa
- Quality-checked automotive electrical components
Trusted by thousands of South African drivers for quality and durability.
Installation & Maintenance Tips
- Confirm by alternator label and plug style before ordering.
- Disconnect the battery before alternator removal and regulator replacement.
- Confirm the 6 terminal plug layout (B+ Sense IG L F GND) and C190 connector match the alternator.
- Inspect brushes, slip rings, and internal alternator wiring for wear, corrosion, or heat damage.
- After installation, verify charging voltage under load and check for abnormal voltage drop in the charge circuit.












