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International LM120 Voltage Regulators
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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: 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.
Part Number: SIVR1
Vehicle Info Required to Guarantee Fit
$146.49
Product Details
Quantity Sold : Sold individuallyProp 65 Warning :
WARNING: 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.
Part Number: SIVR8
Vehicle Info Required to Guarantee Fit
$114.99
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: 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.
Part Number: SIVR18
Vehicle Info Required to Guarantee Fit
$95.99
Product Details
Warranty : 3-year or 36,000-mile Standard limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :
WARNING: 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.
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Part No: SIVR1
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$146.49
Part No: ACC645
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$95.49
Product Questions & Answers
Q:Will this work on my 1953 Chevy 210 that was converted to a 12v system? Show Less
BigMW
A:BEST ANSWERHi Michael, I'm glad to assist you. No, it is incompatible. We do not carry a direct-fit voltage regulator for the 1953 Chevy two-ten series. Show less
Jeonino E.
1 Question, 1 AnswerView all Q&As >
Helpful Automotive Resources
Where is the Voltage Regulator Located on an Alternator?The voltage regulator is the part of the charging system responsible for regulating the current in the alternator field (the spinning rotor driven by the pulley). It keeps track of system voltage and regulates the alternator field current to maintain a target voltage of about 14.5 volts.
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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.– Richard McCuistian, ASE Certified Master Automobile Technician
P2503 Code: Charging System Voltage LowThe charging system relies on the alternator, which generates alternating current (AC) and converts it to direct current (DC). Modern automobiles operate on a 12-volt direct current electrical system. A voltage regulator regulates the charging voltage produced by the alternator, keeping it between a specific voltage range to protect the