Description
Vehicle Compatibility & Applications
This Bosch 12V alternator voltage regulator is designed specifically for Renault Sandero and Nissan NP200 applications using the Bosch IR/IF alternator with B-circuit regulation and 2-pin L–DF plug layout. It is suitable where the original regulator matches the same specification and connector style.
- Reference: REG1017
- Applications: Renault Sandero 1.6L; Nissan NP200 1.6L (Bosch alternator)
- Alternator type: Bosch IR/IF (internal regulator, internal fan)
- Circuit type: B-circuit
- Plug layout: 2-pin (2P) L–DF
- Related reference: REG1017CX (equivalent Bosch style regulator for Sandero / NP200)
Always confirm that your alternator is a Bosch unit with 2-pin L–DF plug and B-circuit layout before fitting REG1017.
Specifications
- Reference: REG1017
- Part type: Alternator voltage regulator
- System voltage: 12V (VS = 14.5V)
- Manufacturer type: Bosch
- Circuit regulator: B-circuit
- Type: IR / IF (internal regulator, internal fan)
- Pins: 2-pin, 2P L–DF
- Application note: Designed for Renault Sandero 1.6L / NP200 1.6L Bosch alternators
- Charging control: Regulates alternator output to maintain correct system voltage
- Typical regulator family: Bosch B3 / B5 style 12V regulators
Features
- Bosch 12V alternator voltage regulator tailored for Sandero and NP200 1.6L applications
- B-circuit design matched to factory Bosch alternator control strategy
- Internal regulator and internal fan layout for compact OEM-style installation
- 2-pin L–DF connector for direct plug-in replacement of the original regulator
- Helps maintain stable charging voltage to protect battery and vehicle electronics
Why Buy From Us
- Local stock on popular Renault Sandero and Nissan NP200 charging components like REG1017
- Standard 12 month warranty under normal operating and installation conditions
- Fitment assistance using alternator labels, photos and regulator markings
- Secure online ordering with reliable nationwide courier delivery
- Trusted by workshops and auto electricians for dependable Bosch alternator parts
Installation & Maintenance Tips
- Disconnect the vehicle battery before removing or installing the alternator or regulator.
- Confirm that your alternator is a Bosch IR/IF unit with 2-pin L–DF plug and B-circuit before fitting REG1017.
- Inspect the alternator internally for worn brushes, dirty slip rings or heat damage while replacing the regulator.
- Check all charging cables and earth points for clean, tight connections to avoid voltage drop.
- After installation, test charging voltage at the battery with engine running and electrical loads on to confirm correct regulation.
- If you are unsure about testing or wiring, have the regulator fitted 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).