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1999 Audi A4
1999 Audi A4 Voltage Regulators
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Part Number: Z8YV10771014
Guaranteed to Fit
$33.99
Vehicle Fitment
- 1999 Audi A4 Base 6 Cyl 2.8L With Oe No. 028903803Fx
- 1999 Audi A4 Base 4 Cyl 1.8L With Oe No. 028903803Fx
Product Details
Warranty : 24-month or 24,000-mile Vemo 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: Z8YV10770016
Guaranteed to Fit
$31.99
Vehicle Fitment
- 1999 Audi A4 Base 6 Cyl 2.8L Voltage: 14,4 V; 120 Amp; Bosch Alternator
- 1999 Audi A4 Base 4 Cyl 1.8L Engine Des: AEB, Enginevin: B; Voltage: 14,4 V; 120 Amp; Bosch Alternator
Product Details
Warranty : 24-month or 24,000-mile Vemo 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: HITALR0696
Guaranteed to Fit
$54.49
Vehicle Fitment
- 1999 Audi A4 Base 6 Cyl 2.8L Voltage: 14
- 1999 Audi A4 Base 4 Cyl 1.8L Voltage: 14
Product Details
Warranty : 24-month or 24,000-mile limited warrantyProp 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: HITALR0570
Guaranteed to Fit
$52.49
Vehicle Fitment
- 1999 Audi A4 Base 6 Cyl 2.8L
- 1999 Audi A4 Base 4 Cyl 1.8L
Product Details
Warranty : 24-month or 24,000-mile limited warrantyProp 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.
Page 1 of 1 | Showing 1 - 4 of 4 results
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HitachiVoltage Regulator - Direct FitManufacturer #ALR0696
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HITACHI VOLTAGE REGULATOR
Expertly crafted and tested to top-grade, OE-specific standards, Hitachi Voltage Regulator provides high quality performance without the high level price. Its OE-standard design provides the right fit and the right solution to your v...
VemoVoltage Regulator - Replaces OE Number 028 903 803 F XManufacturer #V10-77-1014
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VEMO VOLTAGE REGULATOR
The Vemo Voltage Regulator uses the finest quality materials available in the automotive industry. It delivers long-lasting service and OE standard design for appropriate fitment and function to meet the demands of your vehicle.
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Helpful Automotive Resources
Where is the Voltage Regulator Located on an Alternator?To access the voltage regulator, all you need to do is park your vehicle, disconnect the car battery, and check the engine compartment. It’s helpful to look up the voltage regulator for your vehicle on CarParts.com so you can determine what it looks like.
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Why Is My Battery Light On?It’s normal to see the “battery icon” illuminated when you start your car. But if the battery light came on again while you were driving, that’s a different story. Here are the possible reasons why your battery light is on:
It’s normal to see the “battery icon” illuminated when you start
Why Won’t My Car Start?Automotive professionals break down no-start situations into two separate categories: crank-no-start and no-crank-no-start.
Alternator Voltage Regulation 101 (with Wiring Diagrams)As 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 alternator’s stator (background), rotor (center), and rectifier (foreground).
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 LowCode P2503 is set once the PCM detects that the alternator output is less than the target charging voltage during engine operation.