Collection: Voltage Regulators
Our high-performance alternators offer a significant power boost without requiring a voltage regulator upgrade. Experience enhanced electrical efficiency and reliability for your vehicle.
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# IB545 - Voltage Regulator, Brush Holder Assembly For Bosch Alternators - Used On: 1994-2003 BMW, Mercedes
Regular price $49.95 USDRegular priceUnit price / per -
# IB543 - Voltage Regulatorfor Bosch alternators, Replaces: BOSCH 1-197-311-543, IVECO 500331734
Regular price $39.95 USDRegular priceUnit price / per -
# IB5369 - Voltage Regulator Bosch type Used On: Volvo 2001-2006 , Volvo - Europe 1998-2006
Regular price $59.95 USDRegular priceUnit price / per -
# IB5378 - Voltage Regulator, 12 Volt, B-Circuit, Adjustable Voltage from 10.6V to 16.0V, For Bosch Alternator
Regular price $84.95 USDRegular priceUnit price / per -
# IB5356 - Voltage Regulator for Bosch Alternators, Used On: Smart (2005-2007) , Smart (MMC) - Europe (2000-2010)
Regular price $46.95 USDRegular priceUnit price / per -
# IB5353 - Voltage Regulator for Bosch Alternators,
Regular price $54.95 USDRegular priceUnit price / per -
# IB529 - Voltage Regulator, Brush Holder Assembly for Bosch Alternators - 12 Volt, A-Circuit, 14.1 Volt set point, 68 Ohm Resistor
Regular price $49.95 USDRegular priceUnit price / per -
# IB5289 - Voltage Regulator, 12 Volt, B-Circuit, Volt Set range is from 10.6V to 16.0V, For Bosch Alternators
Regular price $84.95 USDRegular priceUnit price / per -
# IB5300 - Voltage Regulator for Bosch Alternators, Used On: MAN - Europe (1999-2013)
Regular price $94.95 USDRegular priceUnit price / per -
# IB5302 - Voltage Regulator, 12 Volt, B-Circuit, BSS Terminals, For Bosch Alternators
Regular price $54.95 USDRegular priceUnit price / per -
# IB520 - Voltage Regulator, Brush Holder Assembly for Bosch Alternators - 12 Volt, A-Circuit, L Terminal, 14.1 Volt set point, 10 second LRC
Regular price $64.95 USDRegular priceUnit price / per -
# IB5225 - Voltage Regulator, Brush Holder Assembly for Bosch Alternators - 12 Volt, A-Circuit, L-FR Terminals, 14.5 Volt set point, w/ LRC
Regular price $54.95 USDRegular priceUnit price / per -
# IB5225HD - Voltage Regulator, 12 Volt, A-Circuit, 14.50 Vset, Low Side Drive Regulator, For Bosch Alternators
Regular price $59.95 USDRegular priceUnit price / per -
# IB5225 - Voltage Regulator, Bosch Alternators
Regular price $54.95 USDRegular priceUnit price / per -
# IB511 - Voltage Regulator, Brush Holder Assembly for Bosch Alternators - 12 Volt, A-Circuit, 14.5 Volt set point
Regular price $42.95 USDRegular priceUnit price / per -
# IB510 - Voltage Regulator, 12 Volt, A-Circuit, Low Side Drive Regulator, 14.3 Vset, For Bosch Alternator
Regular price $86.95 USDRegular priceUnit price / per -
# IB501HD - Voltage Regulator for Bosch Alternators, Replaces: BOSCH 9-190-041-002
Regular price $47.95 USDRegular priceUnit price / per -
# IB512 (359123) - Voltage Regulator, Brush Holder Assembly for Bosch Alternators - 12 Volt, A-Circuit, 14.5 Volt set point
Regular price $44.95 USDRegular priceUnit price / per -
# IB399 (35-9126) - Voltage Regulator, Brush Holder Assembly For Bosch Alternators - 12 Volt, A-Circuit, 14.5 Volt set point
Regular price $39.95 USDRegular priceUnit price / per -
# IB400 (35-9113) - Voltage Regulator, Brush Holder Assembly For Bosch, Wapsa Alternators - 12 Volt, A-Circuit, 14.3 Volt set point
Regular price $39.95 USDRegular priceUnit price / per -
# IB501 - Voltage Regulator, Brush Holder Assembly for Bosch Alternators - 12 Volt, A-Circuit, S-L Terminals, 14.5 Volt set point
Regular price $39.95 USDRegular priceUnit price / per -
# IB398 - Voltage Regulator, Brush Holder Assembly for Bosch Alternators
Regular price $29.95 USDRegular priceUnit price / per -
# IB392 (35-9115) - Voltage Regulator, Brush Holder Assembly for Bosch Alternators - 12 Volt, A-Circuit, L-S Terminals, 14.4 Volt set point
Regular price $49.95 USDRegular priceUnit price / per -
# IB397 (35-9124) - Voltage Regulator, Brush Holder Assembly for Bosch Alternators - 12 Volt, A-Circuit, 14.2 Volt set point
Regular price $39.95 USDRegular priceUnit price / per -
# IB389 - Voltage Regulator for Bosch Alternators,Used On: Renault - Europe (1995-2001) , Volvo (1992-1998) , Volvo - Europe (1992-2004)
Regular price $39.95 USDRegular priceUnit price / per -
# IB391 (35-9112) - Voltage Regulator, Brush Holder Assembly for Bosch Alternators - 12 Volt, A-Circuit, L-S Terminals, 14.4 Volt set point
Regular price $44.95 USDRegular priceUnit price / per -
# IB388 - Voltage Regulator, Brush Holder Assembly for Bosch Alternators - 12 Volt, A-Circuit, 14.4 Volt set point
Regular price $39.95 USDRegular priceUnit price / per -
# IB386 (35-9131) - Voltage Regulator, Brush Holder Assembly for Bosch Alternators - 24 Volt, A-Circuit, 28.0 Volt set point
Regular price $39.95 USDRegular priceUnit price / per -
# IB385 (359108) - Voltage Regulator, Brush Holder Assembly for Bosch Alternators - 12 Volt, A-Circuit, 14.5 Volt set point
Regular price $39.95 USDRegular priceUnit price / per -
# IB387 (359109) - Voltage Regulator, Brush Holder Assembly for Bosch Alternators - 12 Volt, A-Circuit, 14.5 Volt set point, 180 ohm Resistor
Regular price $39.95 USDRegular priceUnit price / per -
# IB381 (230-24052) - Voltage Regulator, Brush Holder Assembly for Bosch Alternators - 24 Volt, A-Circuit, 28.1 Volt set point
Regular price $49.95 USDRegular priceUnit price / per -
# IB384 (359110) - Voltage Regulator, Brush Holder Assembly for Bosch Alternators - 12 Volt, A-Circuit, 14.5 Volt set point, 68 Ohm Resistor
Regular price $39.95 USDRegular priceUnit price / per -
# IB382 - Voltage Regulator for Bosch Alternators, Notes: For 28.1 Volt set version use IB381, Use with lead-gel battery.
Regular price $49.95 USDRegular priceUnit price / per -
# IB381HD - Voltage Regulator for Bosch Alternators
Regular price $59.95 USDRegular priceUnit price / per -
# IB376 (35-9101) - Voltage Regulator, Brush Holder Assembly for Bosch Alternators - 24 Volt, A-Circuit, 27.5 Volt set point
Regular price $34.95 USDRegular priceUnit price / per -
# IB378 (35-9107) - Voltage Regulator, Brush Holder Assembly for Bosch Alternators - 12 Volt, A-Circuit, 14.4 Volt set point
Regular price $34.95 USDRegular priceUnit price / per