1999 Audi A8 Quattro Voltage Regulator Parts
Keep Your 1999 Audi A8 Quattro in Top Shape with Quality Voltage Regulator Parts
Whether you’re repairing or upgrading your Voltage Regulator Part, using high-quality parts is key to keeping your 1999 Audi A8 Quattro looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Voltage Regulators. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.
Competitive Prices and Extensive Inventory
The average price for a 1999 Audi A8 Quattro Voltage Regulator Part at Advance Auto Parts is around $376.49, with a range that starts at $116.99 and goes up to $635.99. With 2 options in stock from one trusted brand, finding the right fit is easy. Popular picks like Voltage Regulator and Voltage Regulator start at just $116.99 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Voltage Regulator Part, don’t forget to check out other key components like Ignition Lock Parts and Starter Parts. At Advance Auto Parts, we’re here to help you keep your 1999 Audi A8 Quattro in peak condition, inside and out.
Find Your Specific 1999 Audi A8 Quattro Voltage Regulator Parts
Looking for the perfect Voltage Regulator Part for your 1999 Audi A8 Quattro? You’re in the right place. Below, you’ll find links to various types of Voltage Regulator Parts that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Voltage Regulator Parts, ensuring durability and a precise fit for your Audi A8 Quattro. Whether you’re driving a 1999 model or another popular model year like
1997,
1998,
2000,
2001,
2002,
2003,
2004, and
2005, we’ve got you covered. Purchasing Voltage Regulator Parts from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Voltage Regulator Parts that fit your vehicle.
Essential 1999 Audi A8 Quattro Voltage Regulator Parts
Carquest Premium – Voltage Regulator (Part No.RAC3664)
from
$635.99
The charging system has been required as long as we have had a need for an electrical system and from research it’s been since the requirement of horns in motor vehicle in the early 1900’s. An alternator is a voltage generator that uses mechanical energy to rotate a set of magnets within a field of windings called a stator. The alternating current (AC) voltage created by the spinning magnetic field is converted into a usable direct current (DC) voltage with a rectifier and then regulated by a voltage regulator so that the voltage level in the electrical system stays within a specific operating range. The alternator provides all the voltage needed to operate a vehicle, the battery is only used as a reserve for heavier load conditions, as a voltage source for the engine starting system, and to supply a small amount of voltage to the electromagnets in the alternator which boosts the magnetic field in the alternator and increases voltage output.
Product Features:
See More
Product Features:
- Application matched components ensure the charging system can be returned to like new condition.
Carquest Premium – Voltage Regulator (Part No.RAA3357)
from
$397.99
The charging system has been required as long as we have had a need for an electrical system and from research it’s been since the requirement of horns in motor vehicle in the early 1900’s. An alternator is a voltage generator that uses mechanical energy to rotate a set of magnets within a field of windings called a stator. The alternating current (AC) voltage created by the spinning magnetic field is converted into a usable direct current (DC) voltage with a rectifier and then regulated by a voltage regulator so that the voltage level in the electrical system stays within a specific operating range. The alternator provides all the voltage needed to operate a vehicle, the battery is only used as a reserve for heavier load conditions, as a voltage source for the engine starting system, and to supply a small amount of voltage to the electromagnets in the alternator which boosts the magnetic field in the alternator and increases voltage output.
Product Features:
See More
Product Features:
- Application matched components ensure the charging system can be returned to like new condition.
Carquest Premium – Voltage Regulator (Part No.RAC1026)
from
$116.99
The charging system has been required as long as we have had a need for an electrical system and from research it’s been since the requirement of horns in motor vehicle in the early 1900’s. An alternator is a voltage generator that uses mechanical energy to rotate a set of magnets within a field of windings called a stator. The alternating current (AC) voltage created by the spinning magnetic field is converted into a usable direct current (DC) voltage with a rectifier and then regulated by a voltage regulator so that the voltage level in the electrical system stays within a specific operating range. The alternator provides all the voltage needed to operate a vehicle, the battery is only used as a reserve for heavier load conditions, as a voltage source for the engine starting system, and to supply a small amount of voltage to the electromagnets in the alternator which boosts the magnetic field in the alternator and increases voltage output.
Product Features:
See More
Product Features:
- Application matched components ensure the charging system can be returned to like new condition.
Popular 1999 Audi A8 Quattro Voltage Regulator Parts Categories
Most Popular Voltage Regulators for 1999 Audi A8 Quattros
Enhance your 1999 Audi A8 Quattro with one of the 2 Voltage Regulators we have in stock, starting at just $116.99.
Carquest Premium – Voltage Regulator (Part No.RAC3664)
from
$635.99
The charging system has been required as long as we have had a need for an electrical system and from research it’s been since the requirement of horns in motor vehicle in the early 1900’s. An alternator is a voltage generator that uses mechanical energy to rotate a set of magnets within a field of windings called a stator. The alternating current (AC) voltage created by the spinning magnetic field is converted into a usable direct current (DC) voltage with a rectifier and then regulated by a voltage regulator so that the voltage level in the electrical system stays within a specific operating range. The alternator provides all the voltage needed to operate a vehicle, the battery is only used as a reserve for heavier load conditions, as a voltage source for the engine starting system, and to supply a small amount of voltage to the electromagnets in the alternator which boosts the magnetic field in the alternator and increases voltage output.
Product Features:
See More
Product Features:
- Application matched components ensure the charging system can be returned to like new condition.
Carquest Premium – Voltage Regulator (Part No.RAC1026)
from
$116.99
The charging system has been required as long as we have had a need for an electrical system and from research it’s been since the requirement of horns in motor vehicle in the early 1900’s. An alternator is a voltage generator that uses mechanical energy to rotate a set of magnets within a field of windings called a stator. The alternating current (AC) voltage created by the spinning magnetic field is converted into a usable direct current (DC) voltage with a rectifier and then regulated by a voltage regulator so that the voltage level in the electrical system stays within a specific operating range. The alternator provides all the voltage needed to operate a vehicle, the battery is only used as a reserve for heavier load conditions, as a voltage source for the engine starting system, and to supply a small amount of voltage to the electromagnets in the alternator which boosts the magnetic field in the alternator and increases voltage output.
Product Features:
See More
Product Features:
- Application matched components ensure the charging system can be returned to like new condition.
FAQs for 1999 Audi A8 Quattro Voltage Regulator Parts
What are the best-selling Voltage Regulator Parts for 1999 Audi A8 Quattros?
Out of 2 Voltage Regulator Parts that fit 1999 Audi A8 Quattros, the following parts are the top sellers:
- Voltage Regulator (12435868) – $116.99
- Voltage Regulator (50043951) – $635.99
What’s the price range for 1999 Audi A8 Quattro Voltage Regulator Parts?
The prices of Voltage Regulator Parts for the 1999 Audi A8 Quattro range from $116.99 up to $635.99 for the most premium parts.
What is the average price of a Voltage Regulator Part for a 1999 Audi A8 Quattro?
The average price for Voltage Regulator Parts for the 1999 Audi A8 Quattro is $376.49. Keep in mind the variety of part types within our Voltage Regulator Part category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Voltage Regulator Parts for other Audi A8 Quattro model years?
What are the cheapest Voltage Regulator Parts for my 1999 Audi A8 Quattro?
The cheapest 1999 Audi A8 Quattro Voltage Regulator Parts we carry are:
- Voltage Regulator (12435868) – $116.99
- Voltage Regulator (50043951) – $635.99
Does Advance Auto Parts sell Voltage Regulator Parts for any other 1999 Audi models?
Yes. We stock Voltage Regulator Parts for 3 other popular 1999 Audi models. Some of the most popular are 1999 A4 Quattro Voltage Regulator Parts, 1999 A6 Quattro Voltage Regulator Parts, 1999 A6 Voltage Regulator Parts, and 1999 A8 Voltage Regulator Parts.
What types of Voltage Regulator Parts do you sell for my 1999 Audi A8 Quattro?
We currently have just 1 Voltage Regulator Part in stock for a 1999 Audi A8 Quattro, and as of 11/2/25, it is a Voltage Regulator.
Can I get help with 1999 Audi A8 Quattro Voltage Regulator Part orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Audi Voltage Regulator Parts and more.
What is your return policy for Audi A8 Quattro Voltage Regulator Parts?
Advance Auto Parts keeps returns simple. For new Audi A8 Quattro Voltage Regulator Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.