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Bosch Voltage Regulators

Keep your daily driver running smoothly by replacing its worn-out or faulty voltage regulator with a new one from Bosch, a trusted aftermarket brand. CarParts.com’s selection of Bosch voltage regulators is precisely engineered for direct fit and reliability. Order anytime, and get your new voltage regulator delivered to your doorstep in just a few business days. Check out our aftermarket voltage regulators below and take advantage of our competitive prices!
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Showing 1 - 13 of 13 results
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003-154-93-06 Voltage Regulator - Direct Fit, Sold individually
Bosch®
003-154-93-06 Voltage Regulator - Direct Fit, Sold individually
Part Number: BS0031549306
Vehicle Info Required to Guarantee Fit
$49.99
Product Details
Warranty : 1-year Bosch 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.

Promotions : European Vehicle PartsRecommended Use : OE ReplacementProduct Fit : Direct Fit
F-00M-A45-211 Voltage Regulator - Replaces OE Number 8637851
Bosch®
F-00M-A45-211 Voltage Regulator - Replaces OE Number 8637851
Part Number: BSF00MA45211
Vehicle Info Required to Guarantee Fit
$59.49
Product Details
Warranty : 24-month 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.

Promotions : European Vehicle PartsSeries : OE Replacement SeriesReplaces OE Number : 8637851Recommended Use : OE ReplacementProduct Fit : Direct Fit
F-00M-A45-236 Voltage Regulator - Replaces OE Number 12-31-7-559-183
Bosch®
F-00M-A45-236 Voltage Regulator - Replaces OE Number 12-31-7-559-183
Part Number: BSF00MA45236
Vehicle Info Required to Guarantee Fit
$45.49
Product Details
Warranty : 24-month 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.

Promotions : European Vehicle PartsSeries : OE Replacement SeriesReplaces OE Number : 12-31-7-559-183Recommended Use : OE ReplacementProduct Fit : Direct Fit
30097 Voltage Regulator - Replaces OE Number 12-31-1-726-022
Bosch®
30097 Voltage Regulator - Replaces OE Number 12-31-1-726-022
Part Number: BS30097
Vehicle Info Required to Guarantee Fit
$47.49
Product Details
Warranty : 24-month 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.

Promotions : European Vehicle PartsSeries : OE Replacement SeriesReplaces OE Number : 12-31-1-726-022Recommended Use : OE ReplacementProduct Fit : Direct Fit
1-986-AE0-124 Voltage Regulator - Direct Fit, Sold individually
Bosch®
1-986-AE0-124 Voltage Regulator - Direct Fit, Sold individually
Part Number: BS1986AE0124
Vehicle Info Required to Guarantee Fit
$33.99
Product Details
Warranty : 1-year Bosch 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.

Promotions : European Vehicle PartsRecommended Use : OE ReplacementProduct Fit : Direct Fit
F-00M-A45-207 Voltage Regulator - Replaces OE Number 30667899
Bosch®
F-00M-A45-207 Voltage Regulator - Replaces OE Number 30667899
Part Number: BSF00MA45207
Vehicle Info Required to Guarantee Fit
$45.99
Product Details
Warranty : 24-month 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.

Promotions : European Vehicle PartsSeries : OE Replacement SeriesReplaces OE Number : 30667899Recommended Use : OE ReplacementProduct Fit : Direct Fit
Voltage Regulator - Replaces OE Number F-00M-A45-302
Bosch®
Voltage Regulator - Replaces OE Number F-00M-A45-302
Part Number: BSF00MA45302
Vehicle Info Required to Guarantee Fit
$46.99
Product Details
Warranty : 24-month 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.

Promotions : European Vehicle PartsSeries : OE Replacement SeriesReplaces OE Number : F-00M-A45-302Recommended Use : OE ReplacementProduct Fit : Direct Fit
1-986-AE0-047 Voltage Regulator - Direct Fit, Sold individually
Bosch®
1-986-AE0-047 Voltage Regulator - Direct Fit, Sold individually
Part Number: BS1986AE0047
Vehicle Info Required to Guarantee Fit
$70.99
Product Details
Warranty : 24-month or 24,000-mile 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.

Promotions : European Vehicle PartsRecommended Use : OE ReplacementProduct Fit : Direct Fit
F-026-T02-204 Voltage Regulator (12V / 420W / 30 amp) - Replaces OE Number 616-603-212-00
Bosch®
F-026-T02-204 Voltage Regulator (12V / 420W / 30 amp) - Replaces OE Number 616-603-212-00
Part Number: BSF026T02204
Vehicle Info Required to Guarantee Fit
$155.49
Product Details
Warranty : 24-month or 24,000-mile 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.

Promotions : European Vehicle PartsSeries : OE Replacement SeriesReplaces OE Number : 616-603-212-00Recommended Use : OE ReplacementProduct Fit : Direct Fit
F-00M-144-169 Voltage Regulator - Replaces OE Number 54-70-612
Bosch®
F-00M-144-169 Voltage Regulator - Replaces OE Number 54-70-612
Part Number: BSF00M144169
Vehicle Info Required to Guarantee Fit
$43.49
Product Details
Warranty : 24-month 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.

Promotions : European Vehicle PartsSeries : OE Replacement SeriesReplaces OE Number : 54-70-612Recommended Use : OE ReplacementProduct Fit : Direct Fit
002-154-58-06 Voltage Regulator - Direct Fit, Sold individually
Bosch®
002-154-58-06 Voltage Regulator - Direct Fit, Sold individually
Part Number: BS0021545806
Vehicle Info Required to Guarantee Fit
$47.49
Product Details
Warranty : 1-year Bosch 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.

Promotions : European Vehicle PartsRecommended Use : OE ReplacementProduct Fit : Direct Fit
F-00M-A45-212 Voltage Regulator - Replaces OE Number 8697015
Bosch®
F-00M-A45-212 Voltage Regulator - Replaces OE Number 8697015
Part Number: BSF00MA45212
Vehicle Info Required to Guarantee Fit
$44.99
Product Details
Warranty : 24-month 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.

Promotions : European Vehicle PartsSeries : OE Replacement SeriesReplaces OE Number : 8697015Recommended Use : OE ReplacementProduct Fit : Direct Fit
12-31-7-561-939 Voltage Regulator - Sold individually
Bosch®
12-31-7-561-939 Voltage Regulator - Sold individually
Part Number: BS12317561939
Vehicle Info Required to Guarantee Fit
$48.49
Vehicle Fitment
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Product Details
Warranty : 1-year Bosch 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.

Promotions : European Vehicle Parts
Page 1 of 1 | Showing 1 - 13 of 13 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