Product Description
Regulator Specification
• For Valeo IR/IF Alternators • 12 Volt, B-Circuit, 14.6 Voltage Set Point
• Terminal Identification: COM (BSS) Terminals
• 100% New Transpo
• BSS (COM) Regulator
• COM ID Code: 49
• B- Circuit, Voltage Setpoint Range is from 10.7V to 16.0V
• Computer Controlled BSS Regulator
• Regulation Mode is Controlled by On-Board Computer
• Stator Activated
Application
BMW (2004-2013) , BMW - China (2005-2008) , BMW - Europe (2003-2013)
Replaces
Valeo 2543204, 2543231, 593877, 593983, 593984, 599102, Other M543
Unit #s
BMW 12-31-7-521-178, 12-31-7-524-972, 12-31-7-525-376, 12-31-7-525-440, 12-31-7-537-959, 12-31-7-537-962, 12-31-7-540-990, 12-31-7-540-992, 12-31-7-540-993, 12-31-7-540-994, 12-31-7-542-934, 12-31-7-542-935, 12-31-7-550-993, 12-31-7-561-003, 12-31-7-561-004, 12-31-7-792-878, 12-31-7-796-125, 12-31-7-797-523, 12-31-7-797-524, 12-31-7-801-173; Original Reference Number 2586071; Valeo 2542720, 2542720F, 2543314A, TG17C015, TG17C016, TG17C016B, TG17C021, TG17C021B, TG17C027, TG17C027B, TG17C034, TG17C035, TG17C036
Other
11260, 11355, 11358, 11396, 20879, 24130