2007 Audi A3 Quattro Ignition and Tune-Up Products

Name: Multi-Use Connector
Brand: Carquest Premium
SKU: PTA1151
Price: 32.99 USD

Below you will find various in-demand Audi Ignition and Tune-Up Products, components and accessories for your 2007 A3 Quattro. Advance Auto Parts has popular A3 Quattro parts like Spark Plugs, Ignition Coils and Boots, Ignition Switches and more. You’ll also find aftermarket and OEM Ignition and Tune-Up Products for other A3 Quattro model years including 2012, 2013, 2015, 2016, 2017, 2018, 2019, 2020, 2022 and more. Select a category of 2007 Audi A3 Quattro Ignition and Tune-Up Products below and start saving instantly.

Please Select your Vehicle to See Exact Fit Parts

Popular 2007 Audi A3 Quattro Ignition and Tune-Up Products Categories

Spark Plugs

Ignition Coils

Knock Sensors

Ignition Coil Connectors

Ignition Starter Switches

Essential Ignition and Tune-Up Products for 2007 Audi A3 Quattros

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$32.99

Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.

Product Features:

Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
Sealed connections (where applicable) to prevent environmental corrosion and performance issues
Global coverage for import and/or domestic applications
OE specified wire gauge to ensure a reliable electrical connection
Designed to meet or exceed OE specifications in form, fit and function

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$34.99

Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
Product constructed to meet all design and operating characteristics as intended by the manufacturer.

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$30.99

This ignition coil connector is designed to match the appearance and function of the original hardware on specified applications. Made of quality materials, it is engineered for reliable performance and durability.

Product Features:

Direct replacement – this ignition coil connector matches the appearance and function of the factory hardware on specified applications
Ideal solution – this connector is a reliable replacement for an original part that is missing or has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

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$49.99

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.

Product Features:

Precision piezoceramic element ensures accurate response to a wide range of engine vibrations
Manufactured using the highest quality OEM materials to ensure optimal performance and rugged durability
Designed to meet or exceed all OEM specifications in fit, form & function
Extensive product testing includes salt spray, high/low temperature impact, thermal cycling, vibration, drop among other tests, to ensure all sensors meet or exceed OEM specifications.

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$24.29

Delphi’s ever growing portfolio of high quality vehicle sensors are backed by stringent OE development and product validation methods. We offer a wide range of sensors, including ABS, camshaft, crankshaft, knock, EGT, MAP, temperature, throttle position, and vehicle speed sensors for a variety of vehicle applications. All of our sensors are tested and calibrated to OE standards, ensuring accurate readings, which helps to reduce comebacks.

Product Features:

Delphi knock sensors help maximize engine performance with all fuels
Delphi knock sensors prevent against engine damage from pre ignition knocking
Calibrated for a wide variety of frequencies to detect shifts, and adjust to provide accurate signals to help maximize engine performance
Delphi knock sensors are sealed to withstand humidity, salt spray, and automotive fluids
Ground isolated design with 2 wire shielded harness helps protect the sensor signal from electro magnetic interference (EMI)
Self generating piezoelectric design requires no power to the sensor

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$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.

Product Features:

Designed to meet or exceed OE specifications for fit, form and function
Trivalent iridescent chromate plating prevents corrosion
Silicone seals prevent moisture intrusion preventing false codes and sensor failure
Wiring harnesses utilize high-temperature insulation when applicable
Extensive design validation testing and 100% end-of-line tested
Carquest Vehicle Solutions Technical Support available from ASE certified technicians: 1-866-687-5413

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$95.99

Precision piezoceramic element ensures accurate response to a wide range of engine vibrations
Manufactured using the highest quality OEM materials to ensure optimal performance and rugged durability
Designed to meet or exceed all OEM specifications in fit, form & function
Extensive product testing includes salt spray, high/low temperature impact, thermal cycling, vibration, drop among other tests, to ensure all sensors meet or exceed OEM specifications.

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$58.99

Designed to meet or exceed OE specifications for fit, form and function
Trivalent iridescent chromate plating prevents corrosion
Silicone seals prevent moisture intrusion preventing false codes and sensor failure
Wiring harnesses utilize high-temperature insulation when applicable
Extensive design validation testing and 100% end-of-line tested
Carquest Vehicle Solutions Technical Support available from ASE certified technicians: 1-866-687-5413

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$63.99

Bosch OE quality knock sensors for optimum engine protection and fuel consumption reduction up to 9%

Product Features:

Bosch OE quality knock sensors for optimum engine protection
Bosch OE quality knock sensors improve combustion efficiency and reduce fuel consumption up to 9%
Bosch OE quality knock sensors increase torque up to 5%
Bosch OE quality knock sensors enable the use of multiple quality fuels with various anti-knock properties

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$19.49

NGK Ruthenium HX High Ignitability spark plugs are the best in class plug for todays modern vehicles. Patented Ruthenium technology offers the most advance tip technology and delivers the highest performance and life expectancy. Created from advanced OE technology as a high ignitability plug, Ruthenium HX spark plugs come with patented, specialized OEM DFE and PSPE tip designs. NGK Ruthenium HX High Ignitability spark plugs provide a more complete fuel burn resulting in a quicker throttle response, smoother idle and better cold starts. Ruthenium center electrode provides industry leading durability.

Product Features:

HIGH IGNITABILITY PROJECTED SQUARE PLATINUM ELECTRODE DESIGN: Combines 0.6 millimeter ruthenium center with a unique cut-back PSPE ground electrode
RUTHENIUM ALLOY CENTER ELECTRODE: NGK’s patented ruthenium technology produces maximum performance, ignitability & durability at high temperatures
PSPE DESIGN: Projected square platinum electrode shape of the ground electrode provides the best ignitability and service life for high heat engines
SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal
RECOMMENDED USAGE: Modern vehicles using OE PSPE type spark plugs or for those seeking an aftermarket plug with the latest OE technology
Enhanced Fuel Burn: Provides a more complete fuel burn, resulting in quicker throttle response, smoother idle, and better cold starts.
Industry-Leading Durability: Ruthenium center electrode ensures exceptional durability and longevity.

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$10.99

Autolite has over 100 years of engineering experience and has sold over 11 billion plugs. Designed and engineered in the USA, the Autolite Iridium XP spark plugs feature an iridium-enhanced 0.6mm finewire design and patented platinum sidewire technology to provide better overall durability and a more focused ignition for enhanced ignitability and performance. Features double Iridium-enhanced alloy technology center electrode for improved durability and wear resistance.

Product Features:

0.6 mm finewire design improves ignitability
Patented V-trimmed platinum sidewire technology resists wear
OE equivalent design is engineered for every engine
Designed for better overall durability with virtually no gap erosion
Double Iridium-Enhanced Alloy Technology Center Electrode: Offers improved durability and wear resistance for a longer-lasting spark plug.
Designed and Engineered in the USA: Reflects over 100 years of Autolite’s engineering experience and expertise.
Gasket Seat Type: Ensures a secure and proper fit for optimal performance.

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$14.99

BOSCH Double Platinum Spark Plugs are engineered to deliver both performance and long life, representing the best of OE spark plug technology. BOSCH utilizes a platinum firing pin on the center electrode and platinum inlay in the ground electrode. This design reduces gap erosion, increases durability and performance life while meeting Original Equipment specifications for double platinum spark plugs.

Product Features:

Platinum on the center electrode firing pin and laser welded platinum inlay ground electrode provide 3 times longer life than conventional copper spark plugs.
OE Fine Wire design requires up to 24% less voltage to ignite
360 degree continuous laser welding increases durability for increased life
Copper core provides broader heat range to resist pre-ignition and fouling
Pre-gapped and nickel plated threads allow for quick installation without adjusting the gap or applying anti-seize
Customer satisfaction guarantee (visit www.boschautoparts.com/sparkplugs for details)
Technician Warranty (visit www.boschautoparts.com/sparkplugs for details)

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$17.99

Champion Double Platinum Power spark plugs are engineered for exceptional performance and durability, making them a premium choice for reliable ignition. Featuring a platinum fine-wire center electrode and a platinum pad ground electrode, these spark plugs ensure greater wear resistance and sharper spark focus for optimal ignitability. The innovative Heat-Active alloy allows the electrodes to reach and maintain stable operating temperatures under all engine loads, enhancing efficiency and longevity. With a V-trimmed ground electrode design, these spark plugs deliver a more precise spark, improving combustion and overall engine performance. Designed as a standard replacement, they are equipped with a resistor and a flat seat type for seamless compatibility with a wide range of vehicles. Whether you’re seeking improved power or extended service life, these spark plugs provide unbeatable value and reliability.

Product Features:

Double Platinum Power – Premium Spark Plug. More Powerful Performance.
Platinum center and ground electrode for greater wear resistance
Maintains stable operating temperature under all engine loads
Fine-wire center electrode for greater ignitability
V-trimmed ground electrode promotes sharper spark focus
Heat-Active alloy allows electrodes to reach optimal temperature

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$15.99

Champion Iridium spark plug is engineered for maximum performance and durability, making it an ideal choice for drivers seeking reliability and efficiency. Featuring a fine-wire iridium center electrode and a platinum ground electrode, it delivers exceptional ignitability and ensures a sharper, more focused spark for optimal engine performance. The V-trimmed ground electrode enhances spark precision, while the Heat-Active alloy allows the electrodes to quickly reach and maintain stable operating temperatures under all engine loads. Designed as an OE replacement, this spark plug guarantees compatibility and seamless integration with your engine. Its resistor type construction minimizes electromagnetic interference, promoting smooth and reliable operation. Built with premium materials, including an iridium center and platinum ground, this spark plug offers extended service life and consistent performance, making it a top-tier choice for performance-grade applications. Whether you’re upgrading or maintaining your vehicle, this spark plug ensures efficiency, longevity, and peak engine performance.

Product Features:

Champion Iridium – Maximum Performance. Premium Spark Plug
Iridium center electrode delivers maximum life
Fine-wire center electrode and V-trimmed for greater ignitability
V-trimmed ground electrode promotes sharper spark focus
Maintains stable operating temperature under all engine loads
Heat-Active alloy allows electrodes to reach optimal temperature quickly
Platinum Ground Electrode: Equipped with a platinum ground electrode, this spark plug promotes greater ignitability and enhances overall engine efficiency.
OE Replacement: Designed as an original equipment replacement, the Champion Iridium Spark Plug ensures compatibility and superior performance for any engine.
Resistor Type: This spark plug includes a resistor type, which helps in reducing electromagnetic interference, ensuring smooth and reliable engine operation.

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$13.99

Platinum on the center electrode firing pin and laser welded platinum inlay ground electrode provide 3 times longer life than conventional copper spark plugs.
OE Fine Wire design requires up to 24% less voltage to ignite
360 degree continuous laser welding increases durability for increased life
Copper core provides broader heat range to resist pre-ignition and fouling
Pre-gapped and nickel plated threads allow for quick installation without adjusting the gap or applying anti-seize
Customer satisfaction guarantee (visit www.boschautoparts.com/sparkplugs for details)

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$51.99

As the innovator and leader in stick coil technology DENSO has conducted superior testing and inspection processes to insure the highest quality ignition coil. Don’t be fooled by imitations – look for the DENSO name to be sure you’re getting the best.

Product Features:

First Time Fit
Built to DENSO Original Equipment Standards

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$53.99

Carquest Premium ignition coils meet or exceed original equipment (OE) specifications and are developed by top OE/OES manufacturers to ensure superior performance. All of our Carquest Premium ignition coils are developed by IATF 16949 certified manufacturers for consistent durability and long-lasting performance. These ignition coils use high-quality components and will utilize optimized designs on applications where the OE ignition coil had frequent failures. We require stringent testing standards to ensure proper fit and performance for each application and stand behind our Carquest Premium ignition coils with an industry-leading warranty. Carquest Premium ignition coils 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.

Product Features:

Built by IATF 16949 certified manufacturers for consistent durability
Coil drivers match OE for current limit, electrostatic discharge (ESD) protection and multi-spark
Segmented secondary bobbins to distribute high voltage and prevent shorting
100% end-of-line tested to ensure proper performance
Carquest Vehicle Solutions Technical Support available from ASE certified technicians: 1-866-687-5413

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$63.99

Built by IATF 16949 certified manufacturers for consistent durability
Coil drivers match OE for current limit, electrostatic discharge (ESD) protection and multi-spark
Segmented secondary bobbins to distribute high voltage and prevent shorting
100% end-of-line tested to ensure proper performance
Carquest Vehicle Solutions Technical Support available from ASE certified technicians: 1-866-687-5413

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$49.99

Carquest Premium ignition coils meet or exceed original equipment (OE) specifications and are developed by top OE/OES manufacturers to ensure superior performance. All of our Carquest Premium ignition coils are developed by IATF 16949 certified manufacturers for consistent durability and long-lasting performance. These ignition coils use high-quality components and will utilize optimized designs on applications where the OE ignition coil had frequent failures. We require stringent testing standards to ensure proper fit and performance for each application and stand behind our Carquest Premium ignition coils with an industry-leading warranty(limited). Carquest Premium ignition coils 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.

Product Features:

Built by IATF 16949 certified manufacturers for consistent durability
Coil drivers match OE for current limit, electrostatic discharge (ESD) protection and multi-spark
Segmented secondary bobbins to distribute high voltage and prevent shorting
100% end-of-line tested to ensure proper performance
Carquest Vehicle Solutions Technical Support available from ASE certified technicians: 1-866-687-5413

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$63.99

NGK ignition coils are manufactured to meet or exceed OE standards for the highest durability and operational performance, so they can be installed with confidence. NGK and their family of automotive products have over 80 years’ experience and are driven by extreme dedication to innovation, performance and quality. With state-of-the-art manufacturing, inventory and distribution facilities in North America and globally, NGK is dedicated to providing customers with world-class products and services. Developed and rigorously tested in our ISO 17025 accredited test lab under the most extreme conditions, NGK’s coil designs will outperform all others – far beyond operational environments a vehicle would actually experience. NGK ignition coils have vast coverage including late-model domestic and import vehicles. NGK’s OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist.

Product Features:

OE QUALITY: Vacuum-sealed premium epoxy resin and thermoplastic coil housings provide superior dielectric strength, voltage insulation and durability
OPTIMAL PERFORMANCE: Precision coil windings and laminations maximize outputs, custom NGK ASIC chipset optimizes efficiency, prevents component damage
EASE OF INSTALLATION: NGK Ignition Coils include ignition control module, premium high temperature coil boot, and jumper harnesses where required
THE NGK DIFFERENCE: Featuring superior materials and design enhancements
EXTENSIVE TESTING: NGK ignition coils must pass extreme testing during manufacturing to ensure the highest quality and durability standards are met
PRODUCT ENGINEERING: Advanced flow and stress modeling systems preemptively identify and avoid common failure points found in OE and competitor coils

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$61.99

Every single Delphi ignition coil is designed and endurance tested using high quality materials. This ensures fast starts, consistent engine performance and optimized fuel efficiency. We makes more than 10 million ignition coils for North America each year, and each one is engineered to OE design specifications for vehicles from Ford, Toyota, Nissan, Lexus, GM, Mazda, Chrysler, Subaru, Acura and more.

Product Features:

Delphi coils provide OE performance, durability and electromagnetic capacity level requirements
Delphi ignition coils are designed to insert power into spark plugs to ensure fast starts, consistent engine performance and optimized fuel efficiency
Delphi uses smart winding process techniques to controls wire lengths, keeping voltage the same
We manufacture our ignition coils with a high quality wire coating that resists imperfections that lead to failure

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$723.99

The Ignition switch is the main power switched distribution point in every vehicle. The ignition switch in some manner will be connected directly to the vehicle battery and then supply power out to every operating system in the vehicle that is required to be connected and disconnected from the vehicle’s battery or power source.

Product Features:

Computer-Aided Design (CAD), laser scanning and 3D printing – utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) – in the connector terminal design process ensures speed-to-market and a precise connector fit guaranteed.
Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
100% end-of-line tested to ensure confidence and product reliability, every time.

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$53.99

Carquest Premium Vehicle Solutions provides high-quality solutions for a wide range of applications. The Ignition Switch allows for reliable control of the vehicle’s electrical systems and engine start-up, enhancing convenience and ensuring consistent performance during operation. Engineered for maximum performance and durability, our products are built to excel in even the most demanding conditions, ensuring reliable operation and long-lasting value.

Product Features:

Durable Construction: Designed with high-quality materials to withstand harsh environmental conditions, ensuring long-lasting performance in extreme temperatures, vibrations, and moisture exposure.
Precision Engineering: Accurate sensing and switching capabilities provide reliable performance, reducing the risk of malfunctions and improving vehicle safety and efficiency.
Easy Installation & Maintenance: Designed for quick installation and minimal upkeep, reducing downtime and repair costs for both manufacturers and consumers.
Fit/Form/Function: Each vehicle electronic component is engineered to meet or surpass OEM standards, ensuring precise fit, optimal functionality, and reliable performance.

Upgrade your 2007 Audi A3 Quattro with Top-Quality Ignition and Tune-Up Products

When it comes to maintaining or upgrading your 2007 Audi A3 Quattro, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Audi or enhancing its overall performance, Ignition and Tune-Up Products are key to keeping your A3 Quattro functioning at its best. At Advance Auto Parts, we offer a wide selection of 15 Ignition and Tune-Up Products for the 2007 Audi A3 Quattro, designed to meet your needs without breaking the bank. From Spark Plug replacements to Ignition Coils and Boots upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.

Affordable Prices and Wide Selection

Shopping for Ignition and Tune-Up Products for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Ignition and Tune-Up Products for your 2007 Audi A3 Quattro at great prices. Our Ignition and Tune-Up Products inventory for this model ranges from just $4.99 to $95.99, with an average price of $40.74. Our 15 Ignition and Tune-Up Products in stock come from 7 trusted brands, so you’re sure to find the right part for your 2007 Audi A3 Quattro without overspending.

Top Brands and High Customer Satisfaction

Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 2007 Audi A3 Quattro, we stock popular OEM and aftermarket Ignition and Tune-Up Products from top names like NGK Autolite, and more. NGK Ignition and Tune-Up Products start at just $19.99 and boast an impressive 4.8 stars average rating from customers. With 148 customer reviews and counting, our 2007 Audi A3 Quattro Ignition and Tune-Up Products have a strong track record of reliability, ensuring you can trust your purchase.

Explore Related Parts and More

While you’re here, don’t forget to check out other essential categories that go hand in hand with Ignition and Tune-Up Product upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants and more to make sure your 2007 Audi A3 Quattro is always ready to roll. We’re committed to providing you with everything you need to keep your A3 Quattro in top shape, all in one place. Start shopping confidently below for your 2007 Audi A3 Quattro!

Best-Selling Spark Plugs for 2007 Audi A3 Quattros

Enhance the driving experience in your Audi with 5 quality Spark Plug components, starting at $4.99.

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$19.99

NGK Laser Iridium spark plugs offer the best combination of performance and longevity. Engineered specifically for OE applications, Laser Iridium spark plugs are tested to the highest standards to ensure quality and durability. Iridium tipped center electrode provides durability six times harder than platinum. NGKs high grade pure alumina ceramic and 98 percent pure copper core prevents the spark plug from overheating while providing reliable starts. Most Laser Iridium spark plugs feature a platinum pad on the ground electrode for even wear in distributorless ignition systems.

Product Features:

ACTUAL OE or EQUIVALENT DESIGN: OEM quality construction fine wire iridium alloy center electrode provides consistent performance
IRIDIUM ALLOY CENTER ELECTRODE: Iridium’s density (6x that of platinum) and extremely high melting point is perfect for modern high efficiency engines
PLATINUM TIP GROUND ELECTRODE: Unless OE specified, platinum protection at the ground electrode provides excellent ignitability and service life
SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal
RECOMMENDED USAGE: Best for vehicles with OE fine wire iridium alloy plugs
Superior Durability: The iridium-tipped center electrode is six times harder than platinum, ensuring long-lasting performance and durability.
High-Quality Materials: Constructed with high-grade pure alumina ceramic to prevent overheating and ensure reliable starts.
Optimized for OE Applications: Engineered specifically for Original Equipment (OE) applications, ensuring a perfect fit and optimal performance.
Even Wear: Features a platinum pad on the ground electrode, designed for even wear in distributorless ignition systems.

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$10.99

0.6 mm finewire design improves ignitability
Patented V-trimmed platinum sidewire technology resists wear
OE equivalent design is engineered for every engine
Designed for better overall durability with virtually no gap erosion
Double Iridium-Enhanced Alloy Technology Center Electrode: Offers improved durability and wear resistance for a longer-lasting spark plug.
Designed and Engineered in the USA: Reflects over 100 years of Autolite’s engineering experience and expertise.
Gasket Seat Type: Ensures a secure and proper fit for optimal performance.

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$10.99

Optimal Performance, Durability, Ignitability. The Autolite Iridium Ultra is an engineered OE replacement iridium spark plug featuring a laser-welded 0.5mm proprietary iridium alloy finewire center electrode that ensures optimal fuel efficiency, acceleration, and focused ignitability. Its nickel-plated shell resists corrosion, while the high-alumina ceramic insulator provides increased strength. Additionally, the proprietary platinum sidewire technology enhances durability and performance, making it a top choice for reliable ignition. It also features a resistor type and a flat seat type for added compatibility and performance.

Product Features:

Autolite Iridium Ultra is an engineered OE replacement iridium spark plug.
A laser-welded 0.5mm proprietary iridium alloy finewire center electrode provides optimal fuel efficiency, acceleration and focused ignitability.
Nickel-plated shell to resist corrosion.
High-alumina ceramic insulator for increased strength.
Laser welded 0.5mm Iridium finewire center electrode.
Proprietary platinum sidewire technology.

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$12.99

The Iridium Power Spark Plug features the world’s smallest Iridium Center Electrode at just 0.4mm, delivering unmatched spark precision for maximum combustion efficiency. Engineered with a patented 360-degree laser welding assembly process, this spark plug ensures exceptional durability and reliability under extreme conditions. Its U-groove and taper-cut ground electrode design optimizes flame propagation, enhancing overall engine performance. Built to withstand temperatures exceeding 4000 degrees Fahrenheit, it is burnished with nickel plating for superior high-temperature endurance and corrosion resistance. Designed for versatility, it offers a wide range of part numbers to fit thousands of applications, including classic and collector cars. With its advanced Iridium tip material and flat seat type, this spark plug is the ultimate choice for drivers seeking maximum spark energy, durability, and long-lasting performance.

Product Features:

World’s smallest Iridium Center Electrode (0.4mm) for improved spark for maximum combustion
Patented 360-degree laser welding assembly process
U-groove and taper cut ground electrode to maximize flame propagation.
Withstands temperatures greater than 4000 degree Fahrenheit
Burnished nickel plating for high temperature endurance and superior corrosion resistance
Wide range of part numbers for thousands of applications, including classic and collector cars
Iridium Power

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$4.99

The U-Groove Spark Plug (XU22EPR-U) is engineered for optimal performance and durability, making it a reliable choice for a wide range of vehicles, including classic and collector cars. Its patented U-groove ground electrode design enhances ignitability, allowing it to fire leaner fuel mixtures for improved engine efficiency. Crafted with a nickel center electrode tip and a flat seat type, this spark plug ensures precise performance and compatibility with delicate aluminum heads, thanks to its precision machine-rolled threads that minimize seizing and cross-threading. Built to last twice as long as most conventional plugs, it is 100% pre-fired to guarantee dependable operation right out of the box. With a broad selection of part numbers available, this spark plug delivers OE-level performance and longevity, making it a smart investment for maintaining your engine’s peak performance.

Product Features:

Patented U-groove ground electrode design fires leaner mixtures than conventional plugs
Precision machine-rolled threads reduce seizing and cross-threading in delicate aluminum heads
Wide range of part numbers for thousands of applications, including classic and collector cars
Lasts twice as long as most conventional plugs
100 percent pre-fired to assure reliable operation
U-Groove Conventional

Top Picks for 2007 Audi A3 Quattro Ignition Switches

Upgrade Audi A3 Quattros with top-quality Ignition Switches parts, including 1 OEM and aftermarket selections for your 2007 model.

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$53.99

Durable Construction: Designed with high-quality materials to withstand harsh environmental conditions, ensuring long-lasting performance in extreme temperatures, vibrations, and moisture exposure.
Precision Engineering: Accurate sensing and switching capabilities provide reliable performance, reducing the risk of malfunctions and improving vehicle safety and efficiency.
Easy Installation & Maintenance: Designed for quick installation and minimal upkeep, reducing downtime and repair costs for both manufacturers and consumers.
Fit/Form/Function: Each vehicle electronic component is engineered to meet or surpass OEM standards, ensuring precise fit, optimal functionality, and reliable performance.

In-Demand Ignition Sensors for 2007 Audi A3 Quattros

Select from 4 premium Ignition Sensors parts for your 2007 Audi A3 Quattro, with prices ranging from $24.29 to $95.99.

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$49.99

Precision piezoceramic element ensures accurate response to a wide range of engine vibrations
Manufactured using the highest quality OEM materials to ensure optimal performance and rugged durability
Designed to meet or exceed all OEM specifications in fit, form & function
Extensive product testing includes salt spray, high/low temperature impact, thermal cycling, vibration, drop among other tests, to ensure all sensors meet or exceed OEM specifications.

from

$95.99

Precision piezoceramic element ensures accurate response to a wide range of engine vibrations
Manufactured using the highest quality OEM materials to ensure optimal performance and rugged durability
Designed to meet or exceed all OEM specifications in fit, form & function
Extensive product testing includes salt spray, high/low temperature impact, thermal cycling, vibration, drop among other tests, to ensure all sensors meet or exceed OEM specifications.

from

$63.99

Bosch OE quality knock sensors for optimum engine protection and fuel consumption reduction up to 9%

Product Features:

Bosch OE quality knock sensors for optimum engine protection
Bosch OE quality knock sensors improve combustion efficiency and reduce fuel consumption up to 9%
Bosch OE quality knock sensors increase torque up to 5%
Bosch OE quality knock sensors enable the use of multiple quality fuels with various anti-knock properties

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$24.29

Delphi knock sensors help maximize engine performance with all fuels
Delphi knock sensors prevent against engine damage from pre ignition knocking
Calibrated for a wide variety of frequencies to detect shifts, and adjust to provide accurate signals to help maximize engine performance
Delphi knock sensors are sealed to withstand humidity, salt spray, and automotive fluids
Ground isolated design with 2 wire shielded harness helps protect the sensor signal from electro magnetic interference (EMI)
Self generating piezoelectric design requires no power to the sensor

Top-Rated Ignition and Tune-Up Products Brands For Your 2007 Audi A3 Quattro

Shop for the best-rated brands offering Ignition and Tune-Up Products and other products for your 2007 Audi A3 Quattros. Below you’ll find some of our best rated Ignition and Tune-Up Products from NGK and Autolite, and more. Ignition and Tune-Up Products from these brands that fit a 2007 A3 Quattro start at just $10.99 and are rated as high as 4.8 stars. OEM and aftermarket Ignition and Tune-Up Products don’t get more top quality, durable, and affordable than from the brands below.

Popular NGK 2007 Audi A3 Quattro Ignition and Tune-Up Products

When it comes to maintaining or upgrading your 2007 Audi A3 Quattro, using quality Ignition and Tune-Up Products is essential to ensure durability and a perfect fit. NGK ticks all of those boxes. We offer a wide selection of NGK Ignition and Tune-Up Products, specifically designed for the 2007 Audi A3 Quattro. With over 1 NGK brand Ignition and Tune-Up Products in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $19.99. Plus, with over 7 customer reviews and an average rating of 4.8 stars, you can trust that our NGK Ignition and Tune-Up Products will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.

from $19.99

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Laser Iridium Spark Plug (IZKR7B): Fine Wire Tip for Precision

“Straight OE replacement in this case, but perform well and easily lasted longer than the 40K mile interval recommended for my Audi A3 3.2”

Popular Autolite 2007 Audi A3 Quattro Ignition and Tune-Up Products

Autolite auto parts is one of the highest quality Ignition and Tune-Up Product brands in the market. Any 2007 Audi A3 Quattro owner should feel confident when installing genuine Autolite parts in their vehicle. To ensure the best fit and performance for your 2007 A3 Quattro, Advance Auto Parts carries a full inventory of 1 Autolite Ignition and Tune-Up Products. Plus you will be keeping your Audi in peak condition while saving money because prices on these Autolite Ignition and Tune-Up Products range up to $10.99, plus, with more than 141 customer reviews and an impressive 4.6 stars average rating, you can be confident the Fram Ignition and Tune-Up Products below will deliver on both quality and value.

from $10.99

(141)

Iridium XP Fine wire Spark Plug: Improved Durability, More Focused Ignition

“Good”

FAQs for 2007 Audi A3 Quattro Ignition and Tune-Up Products

Which Ignition and Tune-Up Products are best-sellers for 2007 Audi A3 Quattros?

Out of 15 Ignition and Tune-Up Products that fit 2007 Audi A3 Quattros, the following parts are the top sellers:

Iridium Ultra Fine wire Spark Plug: Optimal Performance & Durability (12102064) – $10.99
Ignition Coil (12402239) – $53.99
Premium COP Pencil Type Ignition Coil: Meets or Exceeds OE Specifications (12215722) – $63.99

What’s the price range for 2007 Audi A3 Quattro Ignition and Tune-Up Products?

Ignition and Tune-Up Product prices for the 2007 Audi A3 Quattro start at $4.99 and go up to $95.99 for the most premium parts.

What’s the average price of a Ignition and Tune-Up Product for a 2007 Audi A3 Quattro?

The average price for Ignition and Tune-Up Products for the 2007 Audi A3 Quattro is $40.74. Keep in mind the variety of part types within our Ignition and Tune-Up Product category so you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Ignition and Tune-Up Products for other Audi A3 Quattro model years?

Yes, we currently carry Ignition and Tune-Up Products for 16 model years of Audi A3 Quattros between 2006 and 2025. Ignition and Tune-Up Products are bought most frequently for the following model years: 2022, 2020, 2019, 2018, 2017, 2016, 2015, 2013, and 2012.

What are the cheapest Ignition and Tune-Up Products for my 2007 Audi A3 Quattro?

The cheapest 2007 Audi A3 Quattro Ignition and Tune-Up Products we carry in stock are:

U-Groove Spark Plug: OE Performance, XU22EPR-U (20650299) – $4.99
Iridium XP Fine wire Spark Plug: Improved Durability, More Focused Ignition (15650192) – $10.99
Iridium Ultra Fine wire Spark Plug: Optimal Performance & Durability (12102064) – $10.99
Iridium Power Spark Plug: Maximum Spark Energy, 0.4mm Iridium Tip, IXU22 (20650549) – $12.99
Laser Iridium Spark Plug (IZKR7B): Fine Wire Tip for Precision (15650460) – $19.99

What are the top-rated Ignition and Tune-Up Products that fit the 2007 Audi A3 Quattro?

Out of 148 reviews by customers, our 2007 Audi A3 Quattro Ignition and Tune-Up Products have an average customer rating of . These are some of the highest-rated Ignition and Tune-Up Product types for the 2007 Audi A3 Quattro and their top-rated products:

Spark Plugs
- Laser Iridium Spark Plug (IZKR7B): Fine Wire Tip for Precision (15650460) – $19.99
- Iridium XP Fine wire Spark Plug: Improved Durability, More Focused Ignition (15650192) – $10.99

What types of Ignition and Tune-Up Products do you sell for my 2007 Audi A3 Quattro?

As of 3/1/26, these are some of the most in-demand types of Ignition and Tune-Up Products for a 2007 Audi A3 Quattro:

Can I get help with 2007 Audi A3 Quattro Ignition and Tune-Up Product orders?

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

What is your return policy for Audi A3 Quattro Ignition and Tune-Up Products?

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

2007 Audi A3 Quattro Ignition and Tune-Up Products

Carquest Premium – Multi-Use Connector (Part No.PTA1151)

Carquest Premium – Ignition Coil Connector (Part No.HAC1004)

Dorman – Ignition Coil Connector (Part No.645-204)

Carquest Premium – Ignition Knock (Detonation) Sensor (Part No.SBC3752)

Delphi – Knock Sensor (Part No.AS10169)

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

Carquest Premium – Knock Sensor (Part No.SBC3918)

Carquest Premium – Ignition Knock (Detonation) Sensor (Part No.SBA4323)

Bosch – Knock Sensor (Part No.0261231146)

NGK – Ruthenium HX Spark Plug (FR7BHX-S): High Ignitability & Durability (Part No.92400)

Autolite Iridium – Iridium XP Fine wire Spark Plug: Improved Durability, More Focused Ignition (Part No.XP3923)

Bosch – OE Fine Wire Double Platinum Spark Plug (Part No.8158)

Champion – Double Platinum Power Spark Plug (KEC4PYPBF-1): Powerful Performance & Durability (Part No.7600)

Champion – Iridium Spark Plug (KEC6WYPB-1): Maximum Performance & Longevity (Part No.9069)

Bosch – OE Fine Wire Double Platinum Spark Plug (Part No.8160)

DENSO – Direct Ignition Coil – Original Equipment Quality (Part No.673-9303)

Carquest Premium – Ignition Coil (Part No.EBC1085)

Carquest Premium – Ignition Coil (Part No.EBC1291)

Carquest Premium – Ignition Coil (Part No.EBC1001)

NGK – Premium COP Pencil Type Ignition Coil: Meets or Exceeds OE Specifications (Part No.48727)

Delphi – Ignition Coil (Part No.GN10443)

Carquest Premium – Ignition Lock Cylinder (Part No.CSC5003)

Carquest Premium – Ignition Switch (Part No.CSA1525)

NGK – Laser Iridium Spark Plug (IZKR7B): Fine Wire Tip for Precision (Part No.7563)

Autolite Iridium – Iridium XP Fine wire Spark Plug: Improved Durability, More Focused Ignition (Part No.XP3923)

Autolite Iridium – Iridium Ultra Fine wire Spark Plug: Optimal Performance & Durability (Part No.AI3923)

DENSO – Iridium Power Spark Plug: Maximum Spark Energy, 0.4mm Iridium Tip, IXU22 (Part No.5308)

DENSO – U-Groove Spark Plug: OE Performance, XU22EPR-U (Part No.3179)

Carquest Premium – Ignition Coil (Part No.EBC1085)

NGK – Premium COP Pencil Type Ignition Coil: Meets or Exceeds OE Specifications (Part No.48727)

Delphi – Ignition Coil (Part No.GN10443)

DENSO – Direct Ignition Coil – Original Equipment Quality (Part No.673-9305)

Dorman – Ignition Coil Connector (Part No.645-204)

Carquest Premium – Ignition Switch (Part No.CSA1525)

Carquest Premium – Ignition Knock (Detonation) Sensor (Part No.SBC3752)

Carquest Premium – Knock Sensor (Part No.SBC3918)

Bosch – Knock Sensor (Part No.0261231146)

Delphi – Knock Sensor (Part No.AS10169)