2005 Audi S4 Switches, Sensors & Relays
Keep Your 2005 Audi S4 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 2005 Audi S4 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including X-Contact Relays, Power 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 2005 Audi S4 Switches, Sensors & Relay at Advance Auto Parts is around $23.82, with a range that starts at $21.49 and goes up to $26.99. With 3 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Carquest Multi-Purpose Relay, RAA1246, Carquest Multi-Purpose Relay, RAA1882, and Rein Relay, ELR0054 start at just $21.49 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 Electrical Connectors and Wire Connectors. At Advance Auto Parts, we’re here to help you keep your 2005 Audi S4 in peak condition, inside and out.
Find Your Specific 2005 Audi S4 Switches, Sensors & Relays
Looking for the perfect Switches, Sensors & Relay for your 2005 Audi S4? 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 S4. Whether you’re driving a 2005 model or another popular model year like
2013,
2014,
2015,
2016,
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 2005 Audi S4 Switches, Sensors & Relays
Carquest Premium – Carquest Multi-Purpose Relay, RAA1882 (Part No.RAA1882)
from
$21.49
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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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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Popular 2005 Audi S4 Switches, Sensors & Relays Categories
Most Popular X-Contact Relay for 2005 Audi S4s
Enhance your 2005 Audi S4 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 2005 Audi S4 Power Relay
Upgrade your S4 with our best-selling Power Relay.
Carquest Premium – Carquest Multi-Purpose Relay, RAA1882 (Part No.RAA1882)
from
$21.49
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
Top-Quality Power Accessory Relays for 2005 Audi S4s
Choose a high-quality OEM or aftermarket Power Accessory Relay for Audi S4s and enjoy top-notch performance from $22.99.
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.
See More
FAQs for 2005 Audi S4 Switches, Sensors & Relays
What are the best-selling Switches, Sensors & Relays for 2005 Audi S4s?
Out of 3 Switches, Sensors & Relays that fit 2005 Audi S4s, the following parts are the top sellers:
- Carquest Multi-Purpose Relay, RAA1246 (12459743) – $22.99
- Carquest Multi-Purpose Relay, RAA1882 (12473109) – $21.49
- Rein Relay, ELR0054 (11324728) – $26.99
What’s the price range for 2005 Audi S4 Switches, Sensors & Relays?
The prices of Switches, Sensors & Relays for the 2005 Audi S4 range from $21.49 up to $26.99 for the most premium parts.
What is the average price of a Switches, Sensors & Relay for a 2005 Audi S4?
The average price for Switches, Sensors & Relays for the 2005 Audi S4 is $23.82. 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 S4 model years?
What are the cheapest Switches, Sensors & Relays for my 2005 Audi S4?
The cheapest 2005 Audi S4 Switches, Sensors & Relays we carry are:
- Carquest Multi-Purpose Relay, RAA1882 (12473109) – $21.49
- Carquest Multi-Purpose Relay, RAA1246 (12459743) – $22.99
- Rein Relay, ELR0054 (11324728) – $26.99
Does Advance Auto Parts sell Switches, Sensors & Relays for any other 2005 Audi models?
Yes. We stock Switches, Sensors & Relays for 4 other popular 2005 Audi models. Some of the most popular are 2005 A4 Quattro Switches, Sensors & Relays, 2005 A4 Switches, Sensors & Relays, 2005 A6 Quattro Switches, Sensors & Relays, 2005 A8 Quattro Switches, Sensors & Relays, and 2005 Allroad Quattro Switches, Sensors & Relays.
What types of Switches, Sensors & Relays do you sell for my 2005 Audi S4?
As of 8/2/26, these are some of the most in-demand types of Switches, Sensors & Relays for a 2005 Audi S4:
Can I get help with 2005 Audi S4 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 S4 Switches, Sensors & Relays?
Advance Auto Parts keeps returns simple. For new Audi S4 Switches, Sensors & Relays and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.