Audi A4 Ignition and Tune-Up Products

Essential Audi A4 Ignition and Tune-Up Products

E3 – DiamondFIRE Automotive Spark Plug: More Power, Saves Gas (Part No.E3.64)

DiamondFIRE Automotive Spark Plug: More Power, Saves Gas

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$6.99
The Spark Plugs are the product of years of fundamental research in the combustion field. The unique patented electrode configuration of these new The spark plugs increases the amount of combustion pressure created during each power stroke of an engine, which results in a marked increase in power output, fuel economy, and reduced emissions in all gasoline engines. E3.64 is a 14mm, 0.750 reach plug with a gasket seat. It fits a wide variety of late model applications, especially import. E3.64 is widely stocked in automotive retail stores. The automotive plugs have three legs securing the Diamond FIRE electrode to the shell. This allows for excellent heat transfer, and helps to create more turbulence in the cylinder. The patented Diamond FIRE side wire is proven to increase power, reduce fuel consumption and improve hydrocarbon emissions in long-term use.

Product Features:
  • E3’s Diamond Fire edge to edge ground electrode provides maximum performance with increased efficiency and a faster more complete burn
  • Smoother Acceleration & Idle – The faster flame initiated by the The spark plug results in a more complete burn of the ingested fuel charge. More pressure is created against the piston more fuel is put to work
  • Energy – Power output improved up to 6% on average in the typical operating ranges. Results will vary.
  • Efficiency – The “diamond shaped” side wire electrode projects the combustion spark in a way that more quickly ignites the air/fuel mixture, thereby creating a significantly faster and larger flame kernel. The result is that more fuel is put to work durin
  • E3’s patented Diamond Fire Technology provides a cleaner burning combustion, which translates into fuel savings and reduced engine carbon deposits
  • The Spark Plugs are pre-gapped at the factory and cannot be adjusted.
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Bosch – Knock Sensor (Part No.F6020173318BOS)

Knock Sensor

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$47.01
Bosch Knock Sensors are highly accurate and sensitive to detect engine knock, ensuring efficient performance and long life of your vehicle.

Product Features:
  • High Precision Even under Extreme Conditions
  • Improved efficiency and prolonged engine life
  • Linear signal over large frequency range
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Beru – Ignition Control Unit (Part No.F600086260BER)

Ignition Control Unit

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$81.56
BERU ignition module for modern transistor ignition systems with hall sensor or inductive sensor.

Product Features:
  • Well tried and tested OEM quality
  • Connections and housing corrosion protected
  • High thermal resistance and thus functional reliability
  • Depending on the version, also with cooling plate or thermally conductive paste included
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Karlyn – Ignition Coil Connector Kit, Repair Kit (Part No.F3004331069KAR)

Ignition Coil Connector Kit, Repair Kit

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$37.64
Kit Contains: 4) High Temperature Leads and Terminal – Pre-Assembled in an OE Type Connector. 4) Heat Shrink Butt Connectors. 1) Terminal Extractor Tool. Failed or Burned Up V with Audi Coils are Most Commonly Caused By Poor Electrical Connections, Wire Harness Breaks or Fouled Spark Plugs. Ignition Coil Harness/Connector Repair Kit Contains: 4) High Temperature Leads and Terminal – Pre-Assembled in an OE Type Connector. 4) Heat Shrink Butt Connectors. 1) Terminal Extractor Tool. Failed or Burned Up V with Audi Coils are Most Commonly Caused By Poor Electrical Connections, Wire Harness Breaks or Fouled Spark Plugs.
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Carquest Premium – ABS Wheel Speed Sensor Connector (Part No.PTA1003)

ABS Wheel Speed Sensor Connector

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$22.99
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:
  • 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
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Carquest Premium – Ignition Coil: Meets or Exceeds Original Equipment Specifications, 1 Piece (Part No.EBE1706)

Ignition Coil: Meets or Exceeds Original Equipment Specifications, 1 Piece

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$225.99
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:
  • 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.
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Karlyn – Karlyn Ignition Wire Set (Part No.F102060738KAR)

Karlyn Ignition Wire Set

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$138.03
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:
  • 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
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Dorman – Help – Spark Plug Non-Foulers – 14mm Gasket Seat Long Reach (Part No.42004)

Spark Plug Non-Foulers - 14mm Gasket Seat Long Reach

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$9.99
This spark plug non fouler is designed for easy installation on specified vehicles to protect spark plugs from fouling and damage. It is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this spark plug non fouler is designed for easy installation to protect spark plugs from fouling and damage on specified vehicles
  • Ideal solution – this non-fouler preserves spark plug life and is a reliable replacement for an original non-fouler that has failed due to corrosion
  • Durable construction – made from quality components to ensure reliable performance and a 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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Vemo – Ignition Switch (Part No.M505063421VMO)

Ignition Switch

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$29.07
Choosing from the comprehensive VIEROL product range means opting for outstanding quality. This is confirmed by the Q+ quality seal for parts in OEM quality MADE IN GERMANY. VIEROL AG is a leading automotive parts distributor located in Oldenburg, Germany. With the trademarks VAICO and VEMO are the service market leaders in more than 125 countries worldwide. As an internationally present automotive supplier, VIEROL AG specializes in electronic and electrical components for German and European vehicles. VIEROL AG quality brands VEMO and VAICO combine innovation and experience, technical expertise and practiced corporate values, commitment to precision and a passion for technology: the invisible, but unquestionable, optimal prerequisites for guaranteed product quality and globally recognized service. Choosing from the comprehensive VIEROL product range means opting for outstanding quality. 8 Male Pin Electrical Connectors. Black Housing
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DENSO – Coil On Plug Boots-4 (Part No.671-4273)

Coil On Plug Boots-4

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$47.49
DENSO First Time Fit COP boot sets are identical in form fit color and performance to the factory-installed boots. Every part of each COP boot set construction meets or exceeds OE/OES standards.

Product Features:
  • OE design ensures a tight boot seal that protects against moisture intrusion
  • High temperature resistant material provides greater protection against thermal overload
  • Stainless steel internal spring with resistor to suppress RFI and deliver maximum voltage to the plug
  • Engineered to the specifications used by the original vehicle manufacturer for an exact fit
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Karlyn – Ignition Wire Set (Part No.F102086267KAR)

Ignition Wire Set

from

$179.16
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:
  • 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
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Bosch – Crankshaft Position Sensor (Part No.A2255388731BOS)

Crankshaft Position Sensor

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$77.79
Bosch Crankshaft Position Sensors provide Accurate Detection of the engine speed: the engine speed is the main control variable for the ignition timing.

Product Features:
  • Precise digital measurement of rotational speeds
  • OE-technology quality components Developed and manufactured to very fine tolerances
  • High resistance against external interference
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WSO – Crank Position Senso (Part No.A2255388731WSO)

Crank Position Senso

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$58.68
Crank Position Senso

Suncore – Gas Shock (Part No.12S257050)

Gas Shock

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$44.99
Gas Shock

Suncore – Gas Shock (Part No.12S257040)

Gas Shock

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$49.99
Gas Shock

Carquest Premium – Coil On Plug Insulator Boot: Spring included, Designed for direct fit (Part No.35-7176)

Coil On Plug Insulator Boot: Spring included, Designed for direct fit

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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)

Spark Plug Wire Set

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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:
  • 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
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Tech Smart – Ignition Coil Wiring Harness Repair Kit (Part No.H11001)

Ignition Coil Wiring Harness Repair Kit

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$31.05
Qualities that have made SMP an industry leader for more than 95 years, innovation, engineering expertise, superior quality, meticulous testing, unmatched customer service, competitive pricing, and brand integrity, are at the heart of every TechSmart part.

Product Features:
  • Allows you to repair only the cracked or worn part of the ignition coil wiring instead of the entire harness
  • Direct-fit replacement part ensures ease of installation
  • Quality-engineered replacement part properly restores vehicle drivability and ignition coil function
  • All TechSmart® parts meet or exceed OE performance, providing today’s technician with the quality parts needed to get the job done right, the first time
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Carquest Premium – Multi Purpose Relay (Part No.RAA1816)

Multi Purpose Relay

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$55.99
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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Elring – Ignition Coil Mounti (Part No.F3008247423ELR)

Ignition Coil Mounti

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$4.88
Ignition Coil Mounti

Elring – Spark Plug Seal (Part No.A8027401479ELR)

Spark Plug Seal

from

$11.49
All-around safety and reliability: Elring oil seals are manufactured for a wide range of applications. Whether they are installed in camshafts, crankshafts or axles, the high-precision seals are guaranteed to offer outstanding performance. Elring oil seals are made from tailor-made elastomer compounds to ensure excellent functionality and a long service life. They are available in various sizes and are supplied with detailed installation instructions.

Product Features:
  • Premium-quality materials such as FPM, ACM and PTFE for superior operational reliability
  • Various designs specifically adapted to the area of application ensure excellent functionality and performance
  • High-performance FPM guarantees optimum leak tightness
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Helping You Find the Right Ignition and Tune-Up Products for Your Audi A4

You love your A4. So we’ve made it easier than ever to help you find Audi A4 Ignition and Tune-Up Products in our online catalog. Our inventory holds 187 aftermarket and OEM Ignition and Tune-Up Products for your Audi A4, ranging from $2.99 to $309.99.

We offer parts from 31 brands trusted to make quality Ignition and Tune-Up Products for your Audi A4. Before you buy, take some time to read through customer reviews. We currently have 51,981 reviews of Audi A4 Ignition and Tune-Up Products from previous customers. Some of the top rated parts include DiamondFIRE Automotive Spark Plug: More Power, Saves Gas with 4.1 stars and OE Series Laser Platinum Spark Plug: Semi-Surface Discharge Tip Design, BKR6EQUP with 4.8 stars.

Find your A4 Ignition and Tune-Up Products here, order online, and have your order shipped directly to your home. Prefer to have an in-person look at your Audi A4 part to confirm it’s just right? You can find your nearest Advance Auto Parts store and confirm they have the part in stock before heading over.

Top Ignition and Tune-Up Products Brands for Your Audi A4

Our inventory holds Ignition and Tune-Up Products for your Audi A4 from 31 trusted brands. You’ll find OEM and aftermarket parts from brands like Autolite, NGK, and DENSO, all of which can keep that Audi happy.

Top-Rated Autolite Iridium Ignition and Tune-Up Products

Leading Autolite Iridium Ignition and Tune-Up Products

We carry Autolite Iridium brand parts for your Audi A4 across several catalog categories, including Spark Plugs. Some of our most reviewed Autolite Iridium parts include:

FAQs for Audi A4 Ignition and Tune-Up Products

What are the most purchased Ignition and Tune-Up Products for the Audi A4?

Out of 187 Ignition and Tune-Up Products for the Audi A4, the most popular in our inventory are:

What are the top-rated Audi A4 Ignition and Tune-Up Products?

Top-rated Ignition and Tune-Up Products for your Audi A4 based on customer reviews/ratings are:
DiamondFIRE Automotive Spark Plug: More Power, Saves Gas
from $6.99
(184)
DiamondFIRE Automotive Spark Plug: More Power, Saves Gas
“Cant beat them for their price”
G-Power Spark Plug: Single Platinum Tip Design, BKR6EGP
from $6.29
(152)
G-Power Spark Plug: Single Platinum Tip Design, BKR6EGP
“Great spark plugs for import/ Toyota engine”