1999 Audi A4 Quattro Switches, Sensors & Relays
Keep Your 1999 Audi A4 Quattro in Top Shape with Quality Switches, Sensors & Relays
Whether you’re repairing or upgrading your Switches, Sensors & Relay, using high-quality parts is key to keeping your 1999 Audi A4 Quattro looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including X-Contact Relays and Power Accessory Relays. 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 A4 Quattro Switches, Sensors & Relay at Advance Auto Parts is around $45.99, with a range that starts at $26.99 and goes up to $64.99. With 2 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Carquest Multi-Purpose Relay, RAA2359 and Rein Relay, ELR0054 start at just $26.99 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Switches, Sensors & Relay, don’t forget to check out other key components like Driving Safety Monitoring System Parts and Electrical Connectors. At Advance Auto Parts, we’re here to help you keep your 1999 Audi A4 Quattro in peak condition, inside and out.
Find Your Specific 1999 Audi A4 Quattro Switches, Sensors & Relays
Looking for the perfect Switches, Sensors & Relay for your 1999 Audi A4 Quattro? You’re in the right place. Below, you’ll find links to various types of Switches, Sensors & Relays that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Switches, Sensors & Relays, ensuring durability and a precise fit for your Audi A4 Quattro. Whether you’re driving a 1999 model or another popular model year like
2014,
2015,
2016,
2017,
2018,
2019,
2020,
2021, and
2022, we’ve got you covered. Purchasing Switches, Sensors & Relays 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 Switches, Sensors & Relays that fit your vehicle.
Essential 1999 Audi A4 Quattro Switches, Sensors & Relays
Carquest Premium – Carquest Multi-Purpose Relay, RAA2359 (Part No.RAA2359)
from
$64.99
Relays are electrical switches used to convert a small electrical load into a circuit capable of handling a high amperage load. Computers and small switches are not designed to carry the higher amperage requirement of a circuit that may have an electric motor, solenoid, or high amperage lighting fixture. Within a relay are contacts that are controlled with electromagnetism, when the circuit switch commands the device on or off, magnetism will pull or release the contact arm closing or opening the contacts within the relay that carry the voltage.
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Carquest Premium – Carquest Multi-Purpose Relay, RAA1246 (Part No.RAA1246)
from
$22.99
Relays are electrical switches used to convert a small electrical load into a circuit capable of handling a high amperage load. Computers and small switches are not designed to carry the higher amperage requirement of a circuit that may have an electric motor, solenoid, or high amperage lighting fixture. Within a relay are contacts that are controlled with electromagnetism, when the circuit switch commands the device on or off, magnetism will pull or release the contact arm closing or opening the contacts within the relay that carry the voltage.
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Rein – Rein Relay, ELR0054 (Part No.ELR0054)
from
$26.99
Electrical parts control all aspects of vehicles on the road today. Replacing these components when they are starting to fail will ensure your vehicle has maximum performance and fuel economy. This is why Rein Automotive electrical parts are application specific and match the design and function of the OE parts.
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Popular 1999 Audi A4 Quattro Switches, Sensors & Relays Categories
Most Popular X-Contact Relay for 1999 Audi A4 Quattros
Enhance your 1999 Audi A4 Quattro with this popular X-Contact Relay we have in stock, for $26.99.
Rein – Rein Relay, ELR0054 (Part No.ELR0054)
from
$26.99
Electrical parts control all aspects of vehicles on the road today. Replacing these components when they are starting to fail will ensure your vehicle has maximum performance and fuel economy. This is why Rein Automotive electrical parts are application specific and match the design and function of the OE parts.
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Best-Selling 1999 Audi A4 Quattro Power Accessory Relay
Upgrade your A4 Quattro with our best-selling Power Accessory Relay.
Carquest Premium – Carquest Multi-Purpose Relay, RAA2359 (Part No.RAA2359)
from
$64.99
Relays are electrical switches used to convert a small electrical load into a circuit capable of handling a high amperage load. Computers and small switches are not designed to carry the higher amperage requirement of a circuit that may have an electric motor, solenoid, or high amperage lighting fixture. Within a relay are contacts that are controlled with electromagnetism, when the circuit switch commands the device on or off, magnetism will pull or release the contact arm closing or opening the contacts within the relay that carry the voltage.
See More
FAQs for 1999 Audi A4 Quattro Switches, Sensors & Relays
What are the best-selling Switches, Sensors & Relays for 1999 Audi A4 Quattros?
Out of 2 Switches, Sensors & Relays that fit 1999 Audi A4 Quattros, the following parts are the top sellers:
- Carquest Multi-Purpose Relay, RAA2359 (12450015) – $64.99
- Rein Relay, ELR0054 (11324728) – $26.99
What’s the price range for 1999 Audi A4 Quattro Switches, Sensors & Relays?
The prices of Switches, Sensors & Relays for the 1999 Audi A4 Quattro range from $26.99 up to $64.99 for the most premium parts.
What is the average price of a Switches, Sensors & Relay for a 1999 Audi A4 Quattro?
The average price for Switches, Sensors & Relays for the 1999 Audi A4 Quattro is $45.99. Keep in mind the variety of part types within our Switches, Sensors & Relay category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Switches, Sensors & Relays for other Audi A4 Quattro model years?
What are the cheapest Switches, Sensors & Relays for my 1999 Audi A4 Quattro?
The cheapest 1999 Audi A4 Quattro Switches, Sensors & Relays we carry are:
- Rein Relay, ELR0054 (11324728) – $26.99
- Carquest Multi-Purpose Relay, RAA2359 (12450015) – $64.99
Does Advance Auto Parts sell Switches, Sensors & Relays for any other 1999 Audi models?
Yes. We stock Switches, Sensors & Relays for 4 other popular 1999 Audi models. Some of the most popular are 1999 A4 Switches, Sensors & Relays, 1999 A8 Quattro Switches, Sensors & Relays, 1999 A8 Switches, Sensors & Relays, 1999 A6 Quattro Switches, Sensors & Relays, and 1999 A6 Switches, Sensors & Relays.
What types of Switches, Sensors & Relays do you sell for my 1999 Audi A4 Quattro?
As of 8/2/26, these are some of the most in-demand types of Switches, Sensors & Relays for a 1999 Audi A4 Quattro:
Can I get help with 1999 Audi A4 Quattro Switches, Sensors & Relay orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Audi Switches, Sensors & Relays and more.
What is your return policy for Audi A4 Quattro Switches, Sensors & Relays?
Advance Auto Parts keeps returns simple. For new Audi A4 Quattro Switches, Sensors & Relays and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.