Audi S4 Voltage Regulators

Your Audi S4 will be happy to know that the search for the right Voltage Regulators you’ve been looking for is over! Advance Auto Parts has 1 different Voltage Regulators for your vehicle, ready for shipping or in-store pick up. The best part is, our Audi S4 Voltage Regulators start from as little as $18.99.

When it comes to your Audi S4, you want parts and products from only trusted brands. Here at Advance Auto Parts, we work with only top reliable Voltage Regulators brands so you can shop with complete confidence. Some of our top Voltage Regulators brands are Carquest Premium. We’re sure you will get the right product to keep that S4 running for a long time.

Shop online, find the best price on the right product, and have it shipped right to your door. If you prefer to shop in person for the right Voltage Regulators for your S4, visit one of our local Advance Auto Parts locations and you’ll be back on the road in no time!

Compare 19 Audi Voltage Regulators

Vemo – Vemo Voltage Regulator (Part No.F4010247148VMO)

Vemo Voltage Regulator

from

$68.33
The Vemo Voltage Regulator is an ideal high quality aftermarket replacement that is manufactured to meet or exceed OE specifications for fit, form, and function.

Product Features:
  • Premium aftermarket replacement
  • Provides performance and dependability
  • Manufactured to meet OE specifications
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Huco – Huco Voltage Regulator (Part No.F4010340407HUC)

Huco Voltage Regulator

from

$63.15
The Huco Voltage Regulator is an ideal high quality aftermarket replacement that is manufactured to meet or exceed OE specifications for fit, form, and function.

Product Features:
  • Premium aftermarket replacement
  • Provides performance and dependability
  • Manufactured to meet OE specifications
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Carquest Premium – Voltage Regulator (Part No.RAC3664)

Voltage Regulator

from

$592.99
Voltage Regulator

Carquest Premium – Voltage Regulator (Part No.RAA3365)

Voltage Regulator

from

$536.99
Voltage Regulator

Carquest Premium – Voltage Regulator (Part No.RAA3356)

Voltage Regulator

from

$512.99
Voltage Regulator

Carquest Premium – Voltage Regulator (Part No.RAA3357)

Voltage Regulator

from

$381.99
Voltage Regulator

Carquest Premium – Voltage Regulator (Part No.RAA1192)

Voltage Regulator

from

$235.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Carquest Premium – Voltage Regulator (Part No.RAA1104)

Voltage Regulator

from

$196.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Carquest Premium – Voltage Regulator (Part No.RAA1174)

Voltage Regulator

from

$127.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Carquest Premium – Voltage Regulator (Part No.RAC1026)

Voltage Regulator

from

$111.99
Carquest premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Carquest Premium – Voltage Regulator (Part No.RAE1095)

Voltage Regulator

from

$99.99
CARQUEST Voltage Regulators are engineered and created by an automotive charging system manufacturer designed to meet or exceed OEM specifications. By fully understanding how the alternator and the voltage regulator interact ensures that the CARQUEST volt

Product Features:
  • CARQUEST Voltage Regulators are designed to match OE fit, form and function. Fitted with critical OEM electronic components results in longer life expectancy.
  • CARQUEST Voltage Regulators are mechanically designed with utilization of surface mount technology, robust mechanical housing, and consistent encapsulation to protect against moistures & vibration.
  • CARQUEST Voltage Regulators uses surface mount technology and uniform encapsulation to protect against moistures & vibration.
  • CARQUEST Voltage Regulators are 100% individually tested for all product functionalities that includes the proper voltage set-point, power capabilities, and other product specifications.
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Bosch – Bosch Voltage Regulator (Part No.F401019049BOS)

Bosch Voltage Regulator

from

$93.18
Bosch extensive range of replacement voltage regulators is based on more than 80 years of experience and manufactured exclusively to OE specifications.

Product Features:
  • Pure copper contacts or silver tin oxide
  • High-grade thermosetting plastic as insulation
  • Long service life
  • Excellent connections and insulation
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Bosch – Voltage Regulator (Part No.F40103142898BOS)

Voltage Regulator

from

$83.46
Voltage Regulator

Carquest – Voltage Regulator (Part No.R639)

Voltage Regulator

from

$55.05
Product Features:
  • Rotors use a durable phenolic plastic for long life.
  • Rotors have a stainless steel spring for OE performance.
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Carquest Premium – Voltage Regulator (Part No.RAA2164)

Voltage Regulator

from

$38.49
Carquest premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Carquest Premium – Voltage Regulator (Part No.RAA1698)

Voltage Regulator

from

$34.49
CARQUEST Voltage Regulators are engineered and created by an automotive charging system manufacturer designed to meet or exceed OEM specifications. By fully understanding how the alternator and the voltage regulator interact ensures that the CARQUEST volt

Product Features:
  • CARQUEST Voltage Regulators are designed to match OE fit, form and function. Fitted with critical OEM electronic components results in longer life expectancy.
  • CARQUEST Voltage Regulators are mechanically designed with utilization of surface mount technology, robust mechanical housing, and consistent encapsulation to protect against moistures & vibration.
  • CARQUEST Voltage Regulators uses surface mount technology and uniform encapsulation to protect against moistures & vibration.
  • CARQUEST Voltage Regulators are 100% individually tested for all product functionalities that includes the proper voltage set-point, power capabilities, and other product specifications.
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Carquest Premium – Voltage Regulator (Part No.RAC3147)

Voltage Regulator

from

$29.99
Carquest premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Vemo – Voltage Regulator (Part No.F401035280VMO)

Voltage Regulator

from

$20.24
Voltage Regulator

Carquest Premium – Voltage Regulator (Part No.RAC1099)

Voltage Regulator

from

$18.99
Carquest premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
See More