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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# D691 - Regulator, 12 Volt, A-Circuit, 14.0 Vset, For Delco 19SI, 21SI Series Alternators
$0.00 USD $52.41 USD$0.00 USDSale price $52.41 USD -
# D597P - Voltage Regulator for 50DN Series Alternators, 27.5 Vset
$0.00 USD $297.41 USD$0.00 USDSale price $297.41 USD -
# D590S - Voltage Regulator w/ Voltage Set Point: 14.2 V Regulation: B-Circuit ���� Black Plug. Replaces DELCO 1116393, 1116398, 9000590. 100% New,
$0.00 USD $279.91 USD$0.00 USDSale price $279.91 USD -
# D437P - Voltage Regulator, 24 Volt, A-Circuit, 27.5 Vset, Negative Ground, Delco 50DN Series Bus Alternators
$0.00 USD $209.91 USD$0.00 USDSale price $209.91 USD -
# D437 - Voltage Regulator for Delco Type 50DN Series Bus Alternators - 24 Volt, A-Circuit, 27.5 Vset
$0.00 USD $402.41 USD$0.00 USDSale price $402.41 USD -
# D3587 - Voltage Regulator For: Delco DR44G &AD244, AD230. AD237 Series Alternators. Used On: Buick, Cadillac, Chevrolet, GMC, 2 pin plug
$0.00 USD $87.41 USD$0.00 USDSale price $87.41 USD -
# D404 - Voltage Regulator - 12 Volt, A-Circuit, L-IG-D Terminals, 14.6 Volt set point
$0.00 USD $61.16 USD$0.00 USDSale price $61.16 USD -
# D30 - Voltage Regulator, 24 Volt, A-Circuit, Delco 10SI, 20SI, 21SI, 22SI, 26SI, 27SI, 29SI, 30SI, 33SI, 34SI Series Alternators
$0.00 USD $57.66 USD$0.00 USDSale price $57.66 USD -
# D32S - Voltage Regulator for Delco type 30Si Series Alternators - 32 Volt, A-Circuit, 37.5 Volt Set Point
$0.00 USD $69.91 USD$0.00 USDSale price $69.91 USD -
# 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
$0.00 USD $57.66 USD$0.00 USDSale price $57.66 USD -
# 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
$0.00 USD $57.66 USD$0.00 USDSale price $57.66 USD -
# D2295 - Voltage Regulator - 12 Volt, A-Circuit, S-I-L-P Terminals, 14.7 Volt set point
$0.00 USD $78.66 USD$0.00 USDSale price $78.66 USD -
# D2206 - Voltage Regulator / Brush Holder Assembly For Delco Korea / Daewoo Alternators - 12 Volt, A-Circuit, I-L Terminals, 14.6 Volt set point
$0.00 USD $61.16 USD$0.00 USDSale price $61.16 USD -
# D202XHD - Voltage Regulator for GM's AD244 - AD230 Series Alternators, Used on Chevy and GMC Trucks
$0.00 USD $69.91 USD$0.00 USDSale price $69.91 USD -
# D201XHD Voltage Regulator for Delco Type AD230 Series Alternators
$0.00 USD $69.91 USD$0.00 USDSale price $69.91 USD -
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
$0.00 USD $95.78 USD$0.00 USDSale price $95.78 USD -
# D198HD - Voltage Regulator, 12 Volt, P-L-F-S Terminals, 15.1 Volt set point, 10 sec. LRC
$0.00 USD $75.16 USD$0.00 USDSale price $75.16 USD -
# D10SE6 - Voltage Regulator 6 Volt, 7.7 Volt set point, Self Exciting (One Wire) For Delco 10SI, 12,15, 27SI Series Alternators
$0.00 USD $72.35 USD$0.00 USDSale price $72.35 USD -
# D17SE - Regulator 12 Volt, A-Circuit, 7-Amp Field, 14.2 Vset, Self Exciting
$0.00 USD $71.66 USD$0.00 USDSale price $71.66 USD -
# D10SE24 - Voltage Regulator 24 Volt, 27.9 Volt set point, Self Exciting For: Delco 10SI, 12SI, 15SI, 17SI, 27SI/Type 100, 205 Series Alternators
$0.00 USD $78.66 USD$0.00 USDSale price $78.66 USD -
# D10SE8- 8 Volt Voltage Regulator for GM 10, 12,15,27 Si series alternators
$0.00 USD $78.66 USD$0.00 USDSale price $78.66 USD -
# D10AC - Voltage Regulator, 12 Volt, B-Circuit, 14.5 Volt Set Point, For Delco 10SI, 12SI, 15SI, 17SI, 27SI Type 100, 205 Series Alternators
$0.00 USD $57.66 USD$0.00 USDSale price $57.66 USD -
# D10SE1321 - Self Exciting (One-WIre) Voltage Regulator for Delco SI-series Alternators
$0.00 USD $69.91 USD$0.00 USDSale price $69.91 USD -
# CE552 - Voltage Regulator 24 Volt, A-Circuit, 28.5 Vset For: CAV Alternators
$0.00 USD $103.16 USD$0.00 USDSale price $103.16 USD -
# CE520 - Voltage Regulator for CAV Alternators - 24 Volt, A-Circuit, 27.5 Volt Set Point
$0.00 USD $227.41 USD$0.00 USDSale price $227.41 USD -
# CE533 - Voltage Regulator 24 Volt, A-Circuit, 28.2 Vset For: CAV Alternators
$0.00 USD $99.66 USD$0.00 USDSale price $99.66 USD -
# CE301 - Voltage Regulator For: CAV Alternators
$0.00 USD $99.66 USD$0.00 USDSale price $99.66 USD -
# A866X35472 - Regulator, Original Equipment, 12V, 14.5 Set Point, A-Circuit, For Mitsubishi Alternators
$0.00 USD $157.41 USD$0.00 USDSale price $157.41 USD