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1985 BMW 318i
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1985 BMW 318i

1985 BMW 318i Voltage Regulators

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Voltage Regulator - Replaces OE Number 12-31-1-726-022
Bosch®
Voltage Regulator - Replaces OE Number 12-31-1-726-022
Part Number: BS30097
Guaranteed to Fit
$47.49
Vehicle Fitment
  • 1985 BMW 318i All Submodels All Engines
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
Standard Intermotor Voltage Regulator - Direct Fit, Sold individually
Standard®
Standard Intermotor Voltage Regulator - Direct Fit, Sold individually
Part Number: SIVR473
Guaranteed to Fit
$111.49
Vehicle Fitment
  • 1985 BMW 318i All Submodels All Engines
Product Details
Notes : No Connector; Alternator Mounting Location; Male Terminal Gender; Blade Terminal Type; (1) Terminal; 12VWarranty : 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 IntermotorRecommended Use : OE ReplacementProduct Fit : Direct Fit
Voltage Regulator - Sold individually
Hella®
Voltage Regulator - Sold individually
Part Number: H57004241151
Guaranteed to Fit
$13.49
Vehicle Fitment
  • 1985 BMW 318i All Submodels All Engines
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.

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Where is the Voltage Regulator Located on an Alternator?
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Bad Voltage Regulator: Symptoms, Testing, Replacement Cost & More
Bad Voltage Regulator: Symptoms, Testing, Replacement Cost & MoreAs most people know, the alternator charges the battery (whenever the engine is running) while also supplying electricity to the car’s electronics. The alternator accomplishes these tasks through electromagnetic induction—a phenomenon that generates electrical current from a magnetic field. The voltage regulator controls the amount of current that flows through the
P2503 Code: Charging System Voltage Low
P2503 Code: Charging System Voltage LowCode P2503 is set once the PCM detects that the alternator output is less than the target charging voltage during engine operation.