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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Part # D447P - Voltage Regulator replacement circuit board, replaces board for Delco 1118447 Voltage Regulator
Regular price $179.95 USDRegular priceUnit price / per -
Part # D3101 Transpo Voltage Regulator for Delco 31Si Series Alternators
Regular price $84.95 USDRegular priceUnit price / per -
Part # D445 - Voltage Set Point: 14.7 Volt Set Point, FOR USE ON Buick, Oldsmobile, Pontiac. Standard Duty version of D445XHD
Regular price $26.95 USDRegular priceUnit price / per -
Part # D4152 12V Voltage Regulator for Delco 24Si Series Alternator
Regular price $44.95 USDRegular priceUnit price / per -
Part # D408XHD - Voltage Regulator with Voltage Set Point: 14.7 V Regulation: B-Circuit FOR USE ON: GM Vehicles
Regular price $39.95 USDRegular priceUnit price / per -
Part # D27 - Voltage Regulator w/ Voltage Set Point: 14.0 V Regulation: A-Circuit FOR USE ON Delco 10SI Type 116, 20SI, 27SI
Regular price $39.95 USDRegular priceUnit price / per -
Part # D200 - 4-Pin Standard type Voltage Regulator for AD230, AD237, AD244 Series Alternators
Regular price $39.95 USDRegular priceUnit price / per -
Part # D27 (35105)
Regular price $39.95 USDRegular priceUnit price / per -
Part # D21 Voltage Regulator 12 Volt, 14.0 Volt set point For Delco 20SI, 21SI, 22SI, 26SI, 27SI/200, 30SI, 33SI, 34SI, 35SI, 36SI Series Alternators
Regular price $32.95 USDRegular priceUnit price / per -
Part # D1033 12V Voltage Regulator for Delco 24Si Series Alternators
Regular price $54.95 USDRegular priceUnit price / per -
Heavy Duty Voltage Regulator
Regular price $43.75 USDRegular priceUnit price / per -
Part # D105 Standard Duty Voltage Regulator for Delco Type 12Si, 17Si Series Alternators - 7-Amp Field, 14.8 Vset
Regular price $29.95 USDRegular priceUnit price / per -
Part # D102HD - Voltage Regulator 12 Volt, 14.0 Volt set point For Delco 10SI/Type 116, 20SI, 27SI/Type 200, 29SI, 30SI, 40SI Series Alternator
Regular price $42.95 USDRegular priceUnit price / per -
Part # D101HD Heavy Duty Voltage Regulator for Delco Type 10Si, 12Si, 15Si, 17Si, 27Si/Type 100, 205 Series Alternators - 5-Amp Field, 14.8 Vset
Regular price $44.95 USDRegular priceUnit price / per -
Part # D101 Standard Duty Voltage Regulator for Delco Type 10Si, 12Si, 15Si, 17Si, 27Si/Type 100, 205 Series Alternators - 5-Amp Field, 14.8 Vset
Regular price $39.95 USDRegular priceUnit price / per -
Part # 35162 - Voltage Regulator 12 Volt, B-Circuit, P-L-F-S Terminals, 14.8 Volt set point, 2.5 sec. LRC. For GM AD230, AD237, AD244 Series Alts.
Regular price $39.95 USDRegular priceUnit price / per -
Part # D10SE138 - Delco Remy type Voltage Regulator 13.8 Volt set point for 10SI, 12SI, 15SI, 17SI, 27SI Series Alternators, TOP QUALITY
Regular price $35.95 USDRegular priceUnit price / per -
M943 Voltage Regulator with Brusholder assembly for Valeo Alternator
Regular price $52.95 USDRegular priceUnit price / per -
M610 Voltage Regulator for Valeo units, Mercedes-Benz (2011-2020)
Regular price $64.95 USDRegular priceUnit price / per -
MP291 Voltage Regulator for Magnaton alternator
Regular price $42.95 USDRegular priceUnit price / per -
M535 Volrtage Regulator for Valeo Alternators, Brushes & Springs included
Regular price $54.95 USDRegular priceUnit price / per -
M608 - Voltage Regulator For: Valeo Alternator 12 Volt, High Side Drive Regulator, F-L Terminals, 13.8 Vset
Regular price $42.95 USDRegular priceUnit price / per -
M5329AHD Motorola / Prestolite Alternators 12 volt 14.3 Volt set, Adjustable voltage
Regular price $58.95 USDRegular priceUnit price / per -
M5335HD Voltage Regulator for Motorola / Prestolite 8MR Series Alternators, 12 Volt, F-L Terminals, 14.2 Volt set
Regular price $46.95 USDRegular priceUnit price / per -
M5224A - Voltage Regulator For: Leece-Neville / Motorola 8LHA, 8SA Series Alternators
Regular price $74.95 USDRegular priceUnit price / per -
M509 - Voltage Regulator for Paris Rhone and Valeo Alternators
Regular price $49.95 USDRegular priceUnit price / per -
M464 Voltage Regulator for Valeo alternator, Brushes & Springs included
Regular price $42.95 USDRegular priceUnit price / per -
M5247A Voltage Regulator for Motorola / Prestolite Alternators 24 Volt, 27.6 Volt set, 8HC Series
Regular price $59.95 USDRegular priceUnit price / per -
IX597 voltage Regulator for Marelli 80 amp Alternators,14.2 Volt set point
Regular price $69.95 USDRegular priceUnit price / per -
IX124 - Voltage Regulator for Marelli alternators,Voltage Regulator, 12 Volt, 14.2 Volt set
Regular price $54.95 USDRegular priceUnit price / per -
IN449-24 - 24 Volt conversion Voltage Regulator Notes:for converting unit #12192 from 12Volt to 24Volt application.
Regular price $54.95 USDRegular priceUnit price / per -
in3570 voltage regulator for denso alternator
Regular price $59.95 USDRegular priceUnit price / per -
IM848 - Voltage Regulator For Mitsubishi Alternators
Regular price $67.00 USDRegular priceUnit price / per -
IM845 - Voltage Regulator / Brush Holder Assy. For: Mitsubishi Alternators Used On: (1999-95) Eagle, Mitsubishi
Regular price $39.95 USDRegular priceUnit price / per -
IM757 - Voltage Regulator / Brush Holder Assy. For Mitsubishi Alternators On Ford Transit Van (Europe) Unit # 98VB-10K359-BA -BB -BC Mitsubishi A3TN17
Regular price $39.95 USDRegular priceUnit price / per -
IM834 Voltage Regulator / Brush Holder for Mitsubishi Alternators On: (2000-90) Chevrolet, Geo, Suzuki Lester Nos: 13336, 13415
Regular price $49.95 USDRegular priceUnit price / per