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Buick Roadmaster Voltage Regulators

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C645 Professional Series Voltage Regulator - Direct Fit, Sold individually
AC Delco®
C645 Professional Series Voltage Regulator - Direct Fit, Sold individually
Part Number: ACC645
Vehicle Info Required to Guarantee Fit
$95.49
Product Details
Warranty : 24-months or unlimited mile AC Delco limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Professional SeriesRecommended Use : OE ReplacementProduct Fit : Direct Fit
VR-22 Standard OE Replacement Voltage Regulator - Direct Fit, Sold individually
Standard®
VR-22 Standard OE Replacement Voltage Regulator - Direct Fit, Sold individually
Part Number: SIVR22
Vehicle Info Required to Guarantee Fit
$76.99
Product Details
Warranty : 3-year or 36,000-mile Standard limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Standard OE ReplacementProduct Fit : Direct Fit
SIVR1 Standard OE Replacement Voltage Regulator - Direct Fit, Sold individually
Standard®
SIVR1 Standard OE Replacement Voltage Regulator - Direct Fit, Sold individually
Part Number: SIVR1
Vehicle Info Required to Guarantee Fit
$146.49
Product Details
Quantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Standard OE ReplacementProduct Fit : Direct Fit
VR-531 Standard OE Replacement Voltage Regulator - Direct Fit, Sold individually
Standard®
VR-531 Standard OE Replacement Voltage Regulator - Direct Fit, Sold individually
Part Number: SIVR531
Vehicle Info Required to Guarantee Fit
$58.49
Product Details
Warranty : 3-year or 36,000-mile Standard limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Standard OE ReplacementProduct Fit : Direct Fit
VR-20 Standard OE Replacement Voltage Regulator - Direct Fit, Sold individually
Standard®
VR-20 Standard OE Replacement Voltage Regulator - Direct Fit, Sold individually
Part Number: SIVR20
Vehicle Info Required to Guarantee Fit
$74.49
Product Details
Warranty : 3-year or 36,000-mile Standard limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Standard OE ReplacementProduct Fit : Direct Fit
VR-431 Standard Series Voltage Regulator - Direct Fit, Sold individually
Standard®
VR-431 Standard Series Voltage Regulator - Direct Fit, Sold individually
Part Number: SIVR431
Vehicle Info Required to Guarantee Fit
$73.99
Product Details
Notes : Female Connector Gender; Male Terminal Gender; Blade and Pin Terminal Type; 1, 1, 4 TerminalsWarranty : 3-year or 36,000-mile Standard limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Standard SeriesReplaces OE Number : 1116408, 1116413, 1116428, 1116430, D600A, D675, D681, D699Recommended Use : OE ReplacementProduct Fit : Direct Fit
VR-8 Standard Series Voltage Regulator - Direct Fit, Sold individually
Standard®
VR-8 Standard Series Voltage Regulator - Direct Fit, Sold individually
Part Number: SIVR8
Vehicle Info Required to Guarantee Fit
$112.99
Product Details
Notes : Universal Mounting Location; Male Terminal Gender; Screw Terminal Type; 3 Terminals; 1118831, 1118832, 1118834, 1118842, 1118846, 1118849, 1118850, 1118852, 1118854, 1118856, 1118858, 1118950, 19106577, 3139719, D606, D607, GRG261, GRX261, J3139719Warranty : 3-year or 36,000-mile Standard limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Standard SeriesReplaces OE Number : 1118212, 1118238, 1118244, 1118276, 1118314, 1118333, 1118335, 1118344, 1118360, 1118366, 1118368, 1118382, 1118392, 1118393, 1118725, 1118726, 1118727, 1118729, 1118730, 1118732, 1118743, 1118827, 1118828, 1118829, 1118830Recommended Use : OE ReplacementProduct Fit : Direct Fit
VR-24 Standard Series Voltage Regulator - Direct Fit, Sold individually
Standard®
VR-24 Standard Series Voltage Regulator - Direct Fit, Sold individually
Part Number: SIVR24
Vehicle Info Required to Guarantee Fit
$138.99
Product Details
Notes : Female Connector Gender; External Mounting Location; Male Terminal Gender; Screw and Blade Terminal Type; 3 TerminalsWarranty : 3-year or 36,000-mile Standard limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Standard SeriesReplaces OE Number : 1119600, 1119601, 1119602, 1119610, 1119617, 1119623, 1119659, 3155799, 89058259, C0LF10505A, D623, D624Recommended Use : OE ReplacementProduct Fit : Direct Fit
VR-472 Standard OE Replacement Voltage Regulator - Direct Fit, Sold individually
Standard®
VR-472 Standard OE Replacement Voltage Regulator - Direct Fit, Sold individually
Part Number: SIVR472
Vehicle Info Required to Guarantee Fit
$46.99
Product Details
Warranty : 3-year or 36,000-mile Standard limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Standard OE ReplacementProduct Fit : Direct Fit
D411XHD Voltage Regulator - Direct Fit, 12 Volts, Sold individually
WAI®
D411XHD Voltage Regulator - Direct Fit, 12 Volts, Sold individually
Part Number: WAID411XHD
Vehicle Info Required to Guarantee Fit
$13.99
Product Details
Warranty : WAI limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Voltage : 12 VoltsRecommended Use : OE ReplacementProduct Fit : Direct Fit
D618 GM Original Equipment Series Voltage Regulator - Direct Fit, Sold individually
AC Delco®
D618 GM Original Equipment Series Voltage Regulator - Direct Fit, Sold individually
Part Number: ACD618
Vehicle Info Required to Guarantee Fit
$67.99
Product Details
Warranty : 24-months or unlimited mile AC Delco limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : GM Original Equipment SeriesRecommended Use : OE ReplacementProduct Fit : Direct Fit
Page 1 of 1 | Showing 1 - 11 of 11 results

Helpful Automotive Resources

Where is the Voltage Regulator Located on an Alternator?
Where is the Voltage Regulator Located on an Alternator?Since about 2000, most platforms have the voltage regulation built into the PCM, so you might or might not have a voltage regulator on your vehicle. Bear in mind that the exact location of the voltage regulator will vary from vehicle to vehicle. If you’re struggling to find your voltage
Why Is My Battery Light On?
Why Is My Battery Light On?The battery light can be working properly yet you can still have a bad alternator, so the battery light only indicates total failure.
P2503 Code: Charging System Voltage Low
P2503 Code: Charging System Voltage LowDiagnostic trouble code (DTC) P2503 stands for “Charging System Output Low.” The code is set once the PCM detects that the battery voltage falls below its expected voltage for a certain number of seconds. The charging system relies on the alternator, which generates alternating current (AC) and converts it to direct