Description
Vehicle Compatibility & OE Cross Reference
Alternator voltage regulator for multi-brand applications where the original regulator matches a 2 pin connection with IDL Sense plug type and the same charging characteristics. Referenced for Mazda, Ford, Nissan, Subaru and Mitsubishi alternator families where the OE numbers below match. Confirm by alternator label, regulator plug style and OE number matching before ordering.
OE Numbers By Brand
- Ford: XM3410300AA; XM3410300BA; 3601014; 4344538
- Mazda: BPE9-18-300A; B6BF-18-300D; B61P-18-300F; FS05-18-300C; RF5C-18-300; WL11-18-300A; WL21-18-300; WL91-18-300
- Mitsubishi: A866X37272; A866X47672; A002TA1099A; A002TA6099; A002TA6099A; A002TA6099AT; A002TA7591; A002TA7691; A002TB1298; A002TB1299; A002T33191A; A002T33991A; A002T36578A; A002T39391A
- Nissan: 23215AG010
- Subaru: 23700-AA290
Related Article Numbers
- Article Numbers: ALT5092; ALT5092A
Specifications
- Reference: REG5125
- Part Type: Alternator Voltage Regulator
- System Voltage: 12V
- Charging Voltage: 14.5V
- Operating Voltage: 14V
- Connector / Pins: 2 Pin
- Plug Type: IDL Sense
- Specification: 5 Sec. LRC
- Lamp Function: Inactive Lamp
- Short Circuit Protection: Not specified
- Article Numbers: ALT5092; ALT5092A
- OE References: A866X37272; A866X47672; XM3410300AA; BPE9-18-300A; 23215AG010; 23700-AA290 (and related OE list above)
Features
- 2 pin IDL Sense regulator design to match the specified alternator interface across Mazda Ford Nissan and Mitsubishi references
- 14.5V charging specification with 5 sec LRC characteristic for matching regulator behaviour
- Inactive lamp characteristic for supported applications where the warning lamp is not controlled by the regulator
- Cross referenced to multiple OE numbers to assist accurate matching before fitment
- Referenced for article numbers ALT5092 and ALT5092A for matching purposes
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, regulator markings and plug photos
- 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 regulator replacement
- Confirm the regulator plug is 2 pin IDL Sense and cross check at least one OE number before fitting
- Inspect brushes and slip rings while the alternator is open and replace worn components where required
- Ensure battery terminals and earth connections are clean and tight to prevent voltage drop and repeat failures
- After installation, verify charging voltage under load to confirm stable regulation
- If you are unsure about alternator repairs, have the regulator fitted and tested 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).