Alternator Voltage Regulator 12V Bosch Citroen BX C15 C25 Visa Peugeot J5 Volvo 440 460 480 1 Pin L With Brush Holder REG0003
Alternator Voltage Regulator 12V Bosch Citroen BX C15 C25 Visa Peugeot J5 Volvo 440 460 480 1 Pin L With Brush Holder REG0003
Vehicle Compatibility
Alternator voltage regulator for select Bosch alternator applications used across Citroën, Peugeot and Volvo vehicles where the alternator uses a matching 1 pin L (also listed as L/TRIO) connection and the same control strategy. Supplied with brush holder and specified as an A-circuit IR/EF (internal regulator / external fan) regulator with inactive lamp behaviour and a 14.5V charging specification. This regulator is commonly identified by the single terminal + wire layout: pin/terminal L/TRIO, blue wire TRIO, and body earth. Confirm by alternator label and terminal layout before ordering.
- Citroën: BX 1.4L 1.5L 1.6L 1.8L
- Citroën: BX 1.9L Diesel; BX GTI
- Citroën: C15 1.8L Diesel
- Citroën: C25 1.9L Diesel
- Citroën: Visa 1.6L GTI; Visa 1.7L Diesel
- Peugeot: J5 1.9L Diesel
- Volvo: 440; 460; 480
- Other Applications (where Bosch 1 pin L/TRIO spec matches): DAF; Deutz; Frigiking; KHD; Manitou; Maserati; Massey Ferguson; Niermann; Renault; Talbot
Specifications
- Reference: REG0003
- Part Type: Alternator Voltage Regulator With Brush Holder
- Alternator Manufacturer: Bosch
- System Voltage: 12V
- Operating Voltage: 14V
- Regulated Voltage (Set Point): 14.6V (VS=14.6V)
- Charging Voltage: 14.5V
- Circuit: A-Circuit
- Type: IR/EF (Internal Regulator / External Fan)
- Connector / Pins: 1 Pin (L / L-TRIO)
- Plug Type: IDL
- Specification: Inactive Lamp
- Terminal Notes: Pin/Terminal L-TRIO; Blue Wire TRIO; Body Earth
OE Numbers
- Citroën / Peugeot: 576145
- Citroën / Peugeot: 5761.56
- Citroën / Peugeot: 576156
- Citroën / Peugeot: 576167
- Citroën / Peugeot: 576174
- Citroën / Peugeot: 579167
- Volvo: 3343913
- Volvo: 33429051
Features
- Bosch 1 pin L/L-TRIO regulator specification used across multiple Citroën, Peugeot and Volvo alternator applications
- Supplied with brush holder to support alternator overhaul and restore regulation in one assembly
- A-circuit IR/EF control strategy for compatible Bosch alternator housings
- 14.6V set point (VS=14.6V) with 14.5V charging specification for stable 12V system charging
- Single terminal layout with body earth design to match the listed alternator interface configuration
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 terminal layout and brush holder
- 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 uses a 1 pin L/L-TRIO terminal layout and that the brush holder matches before fitting
- Inspect slip rings and rotor condition when replacing a regulator with brush holder
- Ensure all 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
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Vehicle Compatibility
Alternator voltage regulator for select Bosch alternator applications used across Citroën, Peugeot and Volvo vehicles where the alternator uses a matching 1 pin L (also listed as L/TRIO) connection and the same control strategy. Supplied with brush holder and specified as an A-circuit IR/EF (internal regulator / external fan) regulator with inactive lamp behaviour and a 14.5V charging specification. This regulator is commonly identified by the single terminal + wire layout: pin/terminal L/TRIO, blue wire TRIO, and body earth. Confirm by alternator label and terminal layout before ordering.
- Citroën: BX 1.4L 1.5L 1.6L 1.8L
- Citroën: BX 1.9L Diesel; BX GTI
- Citroën: C15 1.8L Diesel
- Citroën: C25 1.9L Diesel
- Citroën: Visa 1.6L GTI; Visa 1.7L Diesel
- Peugeot: J5 1.9L Diesel
- Volvo: 440; 460; 480
- Other Applications (where Bosch 1 pin L/TRIO spec matches): DAF; Deutz; Frigiking; KHD; Manitou; Maserati; Massey Ferguson; Niermann; Renault; Talbot
Specifications
- Reference: REG0003
- Part Type: Alternator Voltage Regulator With Brush Holder
- Alternator Manufacturer: Bosch
- System Voltage: 12V
- Operating Voltage: 14V
- Regulated Voltage (Set Point): 14.6V (VS=14.6V)
- Charging Voltage: 14.5V
- Circuit: A-Circuit
- Type: IR/EF (Internal Regulator / External Fan)
- Connector / Pins: 1 Pin (L / L-TRIO)
- Plug Type: IDL
- Specification: Inactive Lamp
- Terminal Notes: Pin/Terminal L-TRIO; Blue Wire TRIO; Body Earth
OE Numbers
- Citroën / Peugeot: 576145
- Citroën / Peugeot: 5761.56
- Citroën / Peugeot: 576156
- Citroën / Peugeot: 576167
- Citroën / Peugeot: 576174
- Citroën / Peugeot: 579167
- Volvo: 3343913
- Volvo: 33429051
Features
- Bosch 1 pin L/L-TRIO regulator specification used across multiple Citroën, Peugeot and Volvo alternator applications
- Supplied with brush holder to support alternator overhaul and restore regulation in one assembly
- A-circuit IR/EF control strategy for compatible Bosch alternator housings
- 14.6V set point (VS=14.6V) with 14.5V charging specification for stable 12V system charging
- Single terminal layout with body earth design to match the listed alternator interface configuration
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 terminal layout and brush holder
- 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 uses a 1 pin L/L-TRIO terminal layout and that the brush holder matches before fitting
- Inspect slip rings and rotor condition when replacing a regulator with brush holder
- Ensure all 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
