2023 Audi A3 Ignition Sensors

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Keep Your 2023 Audi A3 in Top Shape with a Quality Ignition Sensor

When it comes to maintaining or upgrading your 2023 Audi A3, choosing high-quality parts is crucial for ensuring your vehicle stays in top shape, whether you’re tackling a repair or enhancing performance. At Advance Auto Parts, we know how important it is to find the right Ignition Sensor for your A3. We currently carry a top Ignition Sensor in stock that is built to last. Whether you’re replacing a damaged Ignition Sensor or looking to upgrade, our selection for the 2023 Audi A3 ensures you’ll find exactly what you need to keep your vehicle looking and performing its best.

Explore Related Parts

And while you’re here, don’t forget to check out related part categories like Ignition Wires and Spark Plugs to complete your upgrade or repair project. At Advance Auto Parts, we’re proud to offer the parts and expertise to keep your 2023 Audi A3 running smoothly and looking great.

Essential 2023 Audi A3 Ignition Sensors

Carquest Premium – Carquest Knock Sensor, SBC3897 (Part No.SBC3897)

Carquest Knock Sensor, SBC3897

from

$63.99
Carquest Knock Sensors respond to a wide range of engine knock frequencies providing accurate engine condition to the ECM for optimal ignition timing. Highest quality piezoceramic element manufactured to tight tolerances for increased durability. All Carquest Knock Sensors are designed to meet or exceed OEM specifications at our ISO TS16949 manufacturing facilities.
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Carquest Premium – Carquest Knock Sensor, SBC4016 (Part No.SBC4016)

Carquest Knock Sensor, SBC4016

from

$59.99
Carquest Knock Sensors respond to a wide range of engine knock frequencies providing accurate engine condition to the ECM for optimal ignition timing. Highest quality piezoceramic element manufactured to tight tolerances for increased durability. All Carquest Knock Sensors are designed to meet or exceed OEM specifications at our ISO TS16949 manufacturing facilities.
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Carquest Premium – Carquest Ignition Knock (Detonation) Sensor, SBA4323 (Part No.SBA4323)

Carquest Ignition Knock (Detonation) Sensor, SBA4323

from

$67.99
Carquest Premium knock sensors are designed to perform in harsh engine environments and meet or exceed original equipment (O.E.) specifications. Carquest Premium knock sensors are built by manufacturers that meet IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry. We utilize advanced technology to design sensors that are, in many cases, stronger than OE parts. Carquest Premium knock sensors undergo extensive validation testing to ensure long-lasting performance and reliability. Carquest Premium knock sensors are part of our Carquest Vehicle Solutions, which is a full line of engine management and electronics products that help control ignition, fuel delivery and emission systems. Carquest Vehicle Solutions are OE-quality parts designed, engineered and tested by world-class manufacturers to ensure a reliable and long-lasting repair.
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Carquest Premium – Carquest Ignition Knock (Detonation) Sensor, EKA1053 (Part No.EKA1053)

Carquest Ignition Knock (Detonation) Sensor, EKA1053

from

$87.99
Carquest Premium knock sensors are designed to perform in harsh engine environments and meet or exceed original equipment (O.E.) specifications. Carquest Premium knock sensors are built by manufacturers that meet IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry. We utilize advanced technology to design sensors that are, in many cases, stronger than OE parts. Carquest Premium knock sensors undergo extensive validation testing to ensure long-lasting performance and reliability. Carquest Premium knock sensors are part of our Carquest Vehicle Solutions, which is a full line of engine management and electronics products that help control ignition, fuel delivery and emission systems. Carquest Vehicle Solutions are OE-quality parts designed, engineered and tested by world-class manufacturers to ensure a reliable and long-lasting repair.
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Most Popular Knock Sensor for 2023 Audi A3s

Enhance your 2023 Audi A3 with this popular Knock Sensor we have in stock, for $87.99.

Carquest Premium – Carquest Ignition Knock (Detonation) Sensor, EKA1053 (Part No.EKA1053)

Carquest Ignition Knock (Detonation) Sensor, EKA1053

from

$87.99
Carquest Premium knock sensors are designed to perform in harsh engine environments and meet or exceed original equipment (O.E.) specifications. Carquest Premium knock sensors are built by manufacturers that meet IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry. We utilize advanced technology to design sensors that are, in many cases, stronger than OE parts. Carquest Premium knock sensors undergo extensive validation testing to ensure long-lasting performance and reliability. Carquest Premium knock sensors are part of our Carquest Vehicle Solutions, which is a full line of engine management and electronics products that help control ignition, fuel delivery and emission systems. Carquest Vehicle Solutions are OE-quality parts designed, engineered and tested by world-class manufacturers to ensure a reliable and long-lasting repair.
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FAQs for 2023 Audi A3 Ignition Sensors

What’s the price range for 2023 Audi A3 Ignition Sensors?

We currently have just one Ignition Sensors for the 2023 Audi A3 in stock: Carquest Ignition Knock (Detonation) Sensor, EKA1053 and it costs $87.99.

Does Advance Auto Parts sell Ignition Sensors for other Audi A3 model years?

Yes, we carry Ignition Sensors for 15 model years of Audi A3s between 2006 and 2024. The following model years are the most popular for Ignition Sensor purchases: 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, and 2015.

Does Advance Auto Parts sell Ignition Sensors for any other 2023 Audi models?

Yes. We stock Ignition Sensors for 9 other popular 2023 Audi models. Some of the most popular are 2023 A3 Quattro Ignition Sensors, 2023 A4 Quattro Ignition Sensors, 2023 A4 allroad Ignition Sensors, 2023 A5 Quattro Ignition Sensors, and 2023 A6 Quattro Ignition Sensors.

What types of Ignition Sensors do you sell for my 2023 Audi A3?

We currently have just 1 Ignition Sensor in stock for a 2023 Audi A3, and as of 8/2/26, it is a Knock Sensor.

Can I get help with 2023 Audi A3 Ignition Sensor orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Audi Ignition Sensors and more.

What is your return policy for Audi A3 Ignition Sensors?

Advance Auto Parts keeps returns simple. For new Audi A3 Ignition Sensors and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.