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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# D437 - Voltage Regulator for Delco Type 50DN Series Bus Alternators - 24 Volt, A-Circuit, 27.5 Vset
Regular price $229.95 USDRegular priceUnit price / per -
# D432 - Voltage Regulator, 12 Volt, B-Circuit, 1-Spade L Terminal, 14.7 Vset, For Delco CS121 Series Alternators
Regular price $29.95 USDRegular priceUnit price / per -
# D447 - Voltage Regulator, 27.5 Volt Set Point, B-Circuit, Replaces DELCO # 1118447
Regular price $229.95 USDRegular priceUnit price / per -
# D33145 (351261) - Voltage Regulator For Delco 20Si, 21Si, 22Si, 26Si, 27Si/Type 200, 30Si, 33Si, 34Si, 35Si, 36Si Series Alternators - 12 Volt
Regular price $42.95 USDRegular priceUnit price / per -
# D3579 - Voltage Regulator For: Delco DR44G Series, 14.8 set point on: 2007-05 Chevrolet, GMC, Hummer, 4 Pin plug
Regular price $49.95 USDRegular priceUnit price / per -
# D3587 - Voltage Regulator For: Delco DR44G &AD244, AD230. AD237 Series Alternators. Used On: Buick, Cadillac, Chevrolet, GMC, 2 pin plug
Regular price $49.95 USDRegular priceUnit price / per -
# D404 - Voltage Regulator - 12 Volt, A-Circuit, L-IG-D Terminals, 14.6 Volt set point
Regular price $34.95 USDRegular priceUnit price / per -
# D30 - Voltage Regulator, 24 Volt, A-Circuit, Delco 10SI, 20SI, 21SI, 22SI, 26SI, 27SI, 29SI, 30SI, 33SI, 34SI Series Alternators
Regular price $32.95 USDRegular priceUnit price / per -
# D3232 - Alternator Voltage Regulator, 12 Volt, B-circuit, P-L-F-S Terminals, 14.2 Volt set point,, 2.5 sec. LRC, For Delco DR44G Series Alternators
Regular price $49.95 USDRegular priceUnit price / per -
# D32S - Voltage Regulator for Delco type 30Si Series Alternators - 32 Volt, A-Circuit, 37.5 Volt Set Point
Regular price $39.95 USDRegular priceUnit price / per -
# D33 - Regulator 12 Volt, 14.1 Volt set point For Delco Type 20SI, 21SI, 22SI, 23SI, 26SI, 27SI, 30SI, 33SI, 34SI, 35SI, 36SI Series Alternators
Regular price $32.95 USDRegular priceUnit price / per -
# D22 - Voltage Regulator For Delco Type 20Si, 21Si, 22Si, 26Si, 27Si/Type 200, 30Si, 33Si, 34Si, 35Si, 36Si Series Alternators - 12 Volt, 14.5 Vset
Regular price $32.95 USDRegular priceUnit price / per -
# D2295 - Voltage Regulator - 12 Volt, A-Circuit, S-I-L-P Terminals, 14.7 Volt set point
Regular price $44.95 USDRegular priceUnit price / per -
# D235SEL - Voltage Regulator, Self-Exciting, (one wire) 12 Volt, 14.6 V set point Delphi AD230, AD237, AD244, can fit DR44 with work
Regular price $59.95 USDRegular priceUnit price / per -
# D2206 - Voltage Regulator / Brush Holder Assembly For Delco Korea / Daewoo Alternators - 12 Volt, A-Circuit, I-L Terminals, 14.6 Volt set point
Regular price $34.95 USDRegular priceUnit price / per -
# D202XHD - Voltage Regulator for GM's AD244 - AD230 Series Alternators, Used on Chevy and GMC Trucks
Regular price $39.95 USDRegular priceUnit price / per -
# D21N (35130) - Voltage Regulator, Delco 21Si and 22Si Series Alternators, 12 Volt, A-Circuit, 14.0 Volt Set Point
Regular price $29.95 USDRegular priceUnit price / per -
# D2198 - Voltage Regulator / Brush Holder Assembly - 12 Volt, A-Circuit, D-IG-L-P Terminals, 14.3 Volt set point
Regular price $59.95 USDRegular priceUnit price / per -
# D201XHD Top Quality Extra Heavy Duty Voltage Regulator for Delco Type AD230 Series Alternators
Regular price $39.95 USDRegular priceUnit price / per -
# D200XHD - Regulator 12 Volt, B-Circuit, P-L-F-S Terminals, 14.8 Volt set point , 2.5 sec. LRC For Delco AD230, AD237, AD244 Series Alternators
Regular price $42.95 USDRegular priceUnit price / per -
# D198XHD - Extra Heavy Duty Version of D198HD Voltage Regulator, 12 Volt, P-L-F-S Terminals, 15.1 Volt set, 10 sec. LRC
Regular price $44.95 USDRegular priceUnit price / per -
# D198HD - Voltage Regulator, 12 Volt, P-L-F-S Terminals, 15.1 Volt set point, 10 sec. LRC
Regular price $42.95 USDRegular priceUnit price / per -
# D10SE6 - Voltage Regulator 6 Volt, 7.7 Volt set point, Self Exciting (One Wire) For Delco 10SI, 12,15, 27SI Series Alternators
Regular price $41.34 USDRegular priceUnit price / per -
# D17SE - Regulator 12 Volt, A-Circuit, 7-Amp Field, 14.2 Vset, Self Exciting
Regular price $40.95 USDRegular priceUnit price / per -
# D10SE24 - Voltage Regulator 24 Volt, 27.9 Volt set point, Self Exciting For: Delco 10SI, 12SI, 15SI, 17SI, 27SI/Type 100, 205 Series Alternators
Regular price $44.95 USDRegular priceUnit price / per -
# D10SE8- 8 Volt Voltage Regulator for GM 10, 12,15,27 Si series alternators
Regular price $44.95 USDRegular priceUnit price / per -
# D10SE12 - Self Exciting (one wire) Voltage Regulator for 10si, 12si, 15si, 17si, & 27si Series Alternators
Regular price $35.95 USDRegular priceUnit price / per -
# D10AC - Voltage Regulator, 12 Volt, B-Circuit, 14.5 Volt Set Point, For Delco 10SI, 12SI, 15SI, 17SI, 27SI Type 100, 205 Series Alternators
Regular price $32.95 USDRegular priceUnit price / per -
# D10SE146 - Delco Remy type Voltage Regulator 14.6 Volt set point for 10SI, 12SI, 15SI, 17SI, 27SI Series Alternators
Regular price $37.95 USDRegular priceUnit price / per -
# D10SE1321 - Self Exciting (One-WIre) Voltage Regulator for Delco SI-series Alternators
Regular price $39.95 USDRegular priceUnit price / per -
# D104HD - Voltage Regulator, 24 Volt, A-Circuit, 27.5 Vset, For Delco 10Si, 20Si, 21Si, 22Si, 23Si, 26Si, 27Si, 29Si, 30Si-40Si Series Alternators
Regular price $29.95 USDRegular priceUnit price / per -
# CE552 - Voltage Regulator 24 Volt, A-Circuit, 28.5 Vset For: CAV Alternators
Regular price $58.95 USDRegular priceUnit price / per -
# CE520 - Voltage Regulator for CAV Alternators - 24 Volt, A-Circuit, 27.5 Volt Set Point
Regular price $129.95 USDRegular priceUnit price / per -
# CE533 - Voltage Regulator 24 Volt, A-Circuit, 28.2 Vset For: CAV Alternators
Regular price $56.95 USDRegular priceUnit price / per -
# CE301 - Voltage Regulator For: CAV Alternators
Regular price $56.95 USDRegular priceUnit price / per -
# A866X35472 - Regulator, Original Equipment, 12V, 14.5 Set Point, A-Circuit, For Mitsubishi Alternators
Regular price $89.95 USDRegular priceUnit price / per