2021 Audi A4 Quattro Ignition Coils and Boots
More 2021 Audi A4 Quattro Ignition Coils and Boots
Find your specific 2021 Audi A4 Quattro original or aftermarket Ignition Coils and Boots below. Order your parts online and have delivered to your home or pick up in-store at Advance Auto.
Essential 2021 Audi A4 Quattro Ignition Coils and Boots
DENSO – Original Equipment Quality Direct Ignition Coil (Part No.673-9301)
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$42.49
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.
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Product Features:
- First Time Fit
- Built to DENSO Original Equipment Standards
WSO – Direct Ignition Coil – (Coil on Plug) (Part No.F300586256WSO)
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$42.03
Every WSO ignition coil is developed and designed for its specific application, and engineered for maximum performance. WORLD SOURCEONE ignition coils are designed to operate reliably and dependably under all operating conditions and engine rpm ranges, providing the highest engine performance, low exhaust emissions, and fuel economy objectives. WSO Direct Ignition Coils are designed to adapt the required energy output to match engine-operating conditions and deliver the optimum energy level needed to ignite a diluted stratified charge.
Product Features:
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Product Features:
- OE-Equivalent and a direct fit application
- Superior, reliable performance compared to competitive products
- Lower cost alternative to original equipment
- No additional time consuming steps needed for installation
- Factory original equipment connectors
- Improved coil efficiency reduces the need to generate excessive high voltage
- Designed to provide durability and performance
- Noise abatement technology to eliminate audible coil noise
- Lower primary inductance provides high-speed performance
- Maximum available voltage under all operating conditions
- TS 16949 Certification
DENSO – Original Equipment Quality Direct Ignition Coil (Part No.673-9302)
from
$49.49
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:
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Product Features:
- First Time Fit
- Built to DENSO Original Equipment Standards
Carquest Premium – Ignition Coil: Meets or Exceeds Original Equipment Specifications, 1 Piece (Part No.EBC1294)
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$31.99
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:
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Product Features:
- Computer-Aided Design (CAD), laser scanning and 3D printing – utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) – in the part design process ensures speed-to-market and a precise fit guaranteed.
- 100% pure copper precision-wound windings increase coil life and ensure reliability and maximum coil output when needed.
- Highly conductive aluminum alloy secondary terminal guarantees secondary coil terminals will not oxidize (rust), will provide excellent conductivity, extended coil life and will not cause excessive stress on the primary control circuit.
- 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.
Carquest Premium – Ignition Coil: Meets or Exceeds Original Equipment Specifications, 1 Piece (Part No.EBC1841)
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$26.99
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:
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Product Features:
- Computer-Aided Design (CAD), laser scanning and 3D printing – utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) – in the part design process ensures speed-to-market and a precise fit guaranteed.
- 100% pure copper precision-wound windings increase coil life and ensure reliability and maximum coil output when needed.
- Highly conductive aluminum alloy secondary terminal guarantees secondary coil terminals will not oxidize (rust), will provide excellent conductivity, extended coil life and will not cause excessive stress on the primary control circuit.
- 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.
Bosch – Ignition Coil: Meets or Exceeds Original Equipment Specifications, 1 Piece (Part No.0221604115)
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$44.49
All the ignition coils are built to achieve or exceed OE specifications and are known industry-wide for their reliability and performance. the ignition coils convert low voltage into high ignition system voltage, creating an electric spark sent to the spark plugs which ignites the fuel. the ignition coils provide excellent mechanical stability and corrosion protection. Also, the ignition coils contribute to lower fuel consumption and reduced exhaust emissions for your vehicle.
Product Features:
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Product Features:
- Meets or exceeds OEM specification
- Ensures reliable voltage for smooth engine performance
Delphi – Ignition Coil (Part No.GN10632)
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$72.99
Delphi OE technology ignition products are validated to match the vehicles system; OE quality replacement parts for the right fit , form and function; Delphi coils provide OE performance, durability and electromagnetic capacity level requirements.
Product Features:
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Product Features:
- We back our ignition coil design with proven materials, such as high quality wires and wire coating that resists the cracks, pin holes and imperfections that most often lead to failure issues
- Delphi ignition coils are designed to operate as part of an integral engine management system to insert power into spark plugs and ensure fast starts; consistent engine performance and optimized fuel efficiency
- Delphi uses winding process techniques to control the length of wire between adjacent windings; that’s important since more length means greater voltage differences and can create more pressure that could break down the insulation and wire coating
- We back our ignition coil design with proven materials, such as high quality wires and wire coating that resists the cracks, pin holes and imperfections that most often lead to failure issues
DENSO – Original Equipment Quality Direct Ignition Coil (Part No.673-9300)
from
$46.99
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:
See More
Product Features:
- First Time Fit
- Built to DENSO Original Equipment Standards
Carquest Premium – Ignition Coil: Meets or Exceeds Original Equipment Specifications, 1 Piece (Part No.EBC1791)
from
$29.99
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:
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Product Features:
- Computer-Aided Design (CAD), laser scanning and 3D printing – utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) – in the part design process ensures speed-to-market and a precise fit guaranteed.
- 100% pure copper precision-wound windings increase coil life and ensure reliability and maximum coil output when needed.
- Highly conductive aluminum alloy secondary terminal guarantees secondary coil terminals will not oxidize (rust), will provide excellent conductivity, extended coil life and will not cause excessive stress on the primary control circuit.
- 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.
Carquest Premium – Ignition Coil Connector (Part No.HAC1004)
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$31.49
WVE is a leading source of advanced vehicle electronics components for replacement applications in the automotive aftermarket and original equipment applications. WVE offers high-technology manufacturing along with innovative solutions and improvements to
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Carquest Premium – Ignition Coil Connector (Part No.PTA1566)
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$19.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
Product Features:
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Product Features:
- Premium quality materials for longer service life
- 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
Carquest Premium – Ignition Coil Connector (Part No.PTA3184)
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$60.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Carquest Premium – Coil On Plug Insulator Boot: Spring included, Designed for direct fit (Part No.35-7021)
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$12.49
CARQUEST Premium coil on plug boots are engineered to restore ignition boot reliability and performance. We have OE design providing an exact direct fit for your application and the performance and durability meet or exceed OE requirements. It offers excellent heat resistance as well as maximum protection against spark loss. With durable silicone compound for resistance to high heat or abrasion.
Product Features:
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Product Features:
- Provides excellent heat resistance as well as maximum protection against spark loss.
- Durable silicone compound for resistance to high heat or abrasion
- Spring included with the coil boot
- Design for direct compatibility
- OE design provides an exact fit for your application
- Multipack provides one time replace all COP for better deal
Carquest Premium – Coil On Plug Insulator Boot: Spring included, Designed for direct fit (Part No.35-7176)
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$9.49
Coil On Plug Insulator Boot: Spring included, Designed for direct fit
NGK – Spark Plug Wire Set (Part No.57145)
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$184.99
NGK tinned copper core wire sets provide excellent OE fit, performance and durability. High-temp premium silicone outer jacket and inner EPDM/silicone insulation contain high voltage currents for excellent dielectric strength. As required on certain Europ
Product Features:
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Product Features:
- PERFECT FIT FOR YOUR VEHICLE: Built to OEM tolerances with OE quality or better materials
- BUILT TO LAST: Outer Jacket built to withstand temperatures greater than 250 degrees C, inner insulation EPDM or silicone for best dielectric strength
- STAINLESS STEEL TERMINALS: Provide the highest possible retention to ensure positive connections through the life of the set
- CYLINDER LEAD ID: Cylinder lead identification tags where possible make installation easier
Karlyn – Ignition Wire Set (Part No.F102086267KAR)
from
$177.81
The Karlyn Ignition Wire Set incorporates two layers of high grade silicone for superior heat and voltage protection. The double extruded Silicone-over-Silicone wire contains 19 strands of tinned copper core which provides super conductivity and corrosion resistance.
Product Features:
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Product Features:
- OE-Equivalent.
- OEM style connectors for easy Installation.
- Resistant to high temperatures, corrosion and vibration.
- Ignition noise suppressed.
- Includes O.E. Type Connectors, Looms, Sensors and Harness Clips when required
Popular 2021 Audi A4 Quattro Ignition Coils and Boots Categories
2021 Audi A4 Quattro Ignition Coils and Boots
Maybe you’re in the middle of a full rebuild of that 2021 Audi A4 Quattro. Maybe you just need a couple of Ignition Coils and Boots. Either way, Advance Auto Parts has 4 different Ignition Coils and Boots in our inventory ranging from $9.49 to $72.99. That means you can find the exact parts or products you need to keep that 2021 Audi A4 Quattro running smoothly.
Ignition Coils and Boots are only as good as their brand. We stock 2 different brands to make sure you have plenty of trusted parts to choose from for your 2021 Audi A4 Quattro. Delphi and Carquest Premium are just some of the brands we stock. Search for brands you know or compare prices and reviews to help you decide!
We know you’ll find the perfect Ignition Coils and Boots for your 2021 Audi A4 Quattro, but don’t take our word for it – read our customer ratings and reviews and buy with confidence.
So if you’re in the market for aftermarket Ignition Coils and Boots to keep your 2021 Audi A4 Quattro rolling for years to come, look no further. Shop online and have your products shipped direct to your door, or pick up at the nearest Advance Auto Parts location today!
Ignition Coils and Boots Brands To Make Your 2021 Audi A4 Quattro Last
Simple repair, complete replacement, or a full rebuild. No matter the job, your 2021 Audi A4 Quattro demands trusted brand parts and products to keep it running. Many trusted brands of Ignition Coils and Boots make up Advance Auto Parts’ inventory, and all are ready to help make your A4 Quattro the best it can be. Be sure to browse some of our top Ignition Coils and Boots brands and parts.
FAQs for 2021 Audi A4 Quattro Ignition Coils and Boots
What are the most purchased Ignition Coils and Boots for the 2021 Audi A4 Quattro?
Out of 4 Ignition Coils and Boots for the 2021 Audi A4 Quattro, the most popular in our inventory are:
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$55.99
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Ignition Coil: Meets or Exceeds Original Equipment Specifications, 1 Piece
Ignition Coils
