2009 Audi A8 Performance Ignition Systems

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    • (0 reviews)
      # 803882052
      Audi A8 Quattro 4.2L 2009, PlasmaCore™ Inconel Electrode Pulse Nickel Spark Plugs by Pulstar®. With Resistor. Inconel-electrode Pulse Plugs. Designed specifically for most popular vehicles, PlasmaCore™ Inconel Electrode Pulse Plug...
      Increased horsepowerBetter torque
      $14.95 - $119.60
    • (1 review)
      # 903540274
      Audi A8 Quattro 2009, Performance Nickel Spark Plug by Nitrode®. The Nitrode™ spark plugs are positioned to be the world's "greenest" most environmentally friendly spark plugs on the planet. Reducing fuel consumption and emissions...
      The Nitrode™ is made with a proprietary ceramic exclusively used for this spark plugThis unique ceramic is over 10% harder than any ceramic known today
      $8.09
    • (0 reviews)
      # mpn4498087428
      Audi A8 Quattro 4.2L 2009, Extra Performance Yttrium Alloy Electrode Spark Plug by Brisk®. With Resistor. The center electrode is from special nickel-yttrium alloy with high heat conductivity what enables to optimize thermal balance of...
      Manufactured to meet or exceed strict quality requirementsMade from high-quality materials for ultimate durability
      $7.99
    • (0 reviews)
      # 898249886
      Audi A8 Quattro 2009, Iridium Yttrium Performance Spark Plug by Brisk®. With Resistor. Iridium Yttrium Performance Spark Plug are the best solution for high performance and racing engines. Iridium Yttrium Spark Plugs provide many unique...
      Iridium is 6X harder & 8X stronger than platinumLong lasting OEM performance replacement
      $10.99
    • (0 reviews)
      # 898255836
      Audi A8 Quattro 2009, Premium EVO Nickel Spark Plug by Brisk®. With Resistor. Unique Spark Plug Produced Patented Laser Technology Unique igniter auxiliary electrode at the tip of the insulator formed using the patented technology of...
      Perfect ignition of fuel mixture in engine cylindersUnrestricted flame throughout combustion chamber
      $14.99
    • (0 reviews)
      # 898230318
      Audi A8 Quattro 2009, Premium Racing LGS Spark Plug by Brisk®. With Resistor. Brisk Premium LGS spark plug has been developed after two-year cooperation with Lamborghini Morori Marini. Brisk Premium LGS spark plug utilizes extremely...
      High-Potential Semi-Surface discharge equals more powerDischarge at the point of richest mixture in 360° perimeter
      $13.99
    • (0 reviews)
      # 898229298
      Audi A8 Quattro 2009, Racing Spark Plug by Brisk®. With Resistor. Brisk Silver Racing Spark Plugs are the best solution for high performance and racing engines. Silver Spark Plugs provide many unique and beneficial characteristics,...
      Silver is the best conductor of thermal heat & electricitySuperior ignition ability increases engine power
      $10.99
    • (0 reviews)
      # 688229909
      Audi A8 Quattro 2009, STI Direct Ignition Coils by Karlyn STI®. The ignition coil is one of the most important part in the ignition system. Ignition Coil aimed to provide the needed high voltage and ignition energy for generating the...
      Place directly on the spark plugHigh temperature resistant
      $26.99 - $31.62
    • (1 review)
      # mpn914922340
      Audi A8 Quattro 4.2L 2009, Professional™ Conventional Nickel Spark Plug by ACDelco®. With coverage for most older vehicles on the road today and robust long-life design, ACDelco Professional Conventional Spark Plugs are an economical...
      Has a copper-core center electrode that helps provide improved heat transfer to the tip, giving you the reliability you’re looking for while improving its resistance to low-speed carbon foulingPrecisely engineered and manufactured to provide everyday reliability and efficient performance
      $2.04
    • (0 reviews)
      # 524010718
      Audi A8 Quattro 2009, Professional™ Double Platinum Spark Plug by ACDelco®. Designed for today’s most popular autos, as well as several marine applications, ACDelco’s Rapidfire® Platinum Spark Plugs fit engines using conventional...
      Ribless insulator that improves the plug-to-boot sealTapered center wire electrode with a platinum pad reduces the firing diameter and helps improve the firing efficiency by concentrating and directing energy needed to fire the plug with less voltage
      $7.10 - $7.21
    • (1 review)
      # mpn4486063137
      Audi A8 Quattro 4.2L 2009, Professional™ Rapidfire Platinum Spark Plug by ACDelco®. Designed for today’s most popular autos, as well as several marine applications, ACDelco’s Rapidfire® Platinum Spark Plugs fit engines using...
      Ribless insulator that improves the plug-to-boot sealTapered center wire electrode with a platinum pad reduces the firing diameter and helps improve the firing efficiency by concentrating and directing energy needed to fire the plug with less voltage
      $4.30
    • (0 reviews)
      # mpn2326796
      Audi A8 Quattro 4.2L 2009, Copper Plus Spark Plug by Champion®. As the leaders in precious metal technologies as well as F.I.S.S resistor technology and MLR™ technology, Champion spark plugs provide enhanced ignition and longer life.
      Copper Plus - Dependable Performance.Copper core center electrode allows for accurate control of heat range for longer life
      $1.58
    • (0 reviews)
      # 84231902
      Audi A8 Quattro 2009, Double Platinum Spark Plug by Champion®. With platinum fine wire welded onto the nickel alloy center electrode and a platinum pad welded to the ground electrode, these products provide long-lasting service life and...
      Double Platinum Power - Premium Spark Plug. More Powerful Performance.Platinum center and ground electrode for greater wear resistance
      $4.60 - $4.66
    • (0 reviews)
      # 84231905
      Audi A8 Quattro 2009, Iridium Spark Plug by Champion®. As the leaders in precious metal technologies as well as F.I.S.S resistor technology and MLR™ technology, Champion spark plugs provide enhanced ignition and longer life.
      Champion Iridium - Maximum Performance. Premium Spark PlugIridium center electrode delivers maximum life
      $5.05 - $5.12
    • (0 reviews)
      # mpn4476750038
      Audi A8 Quattro 4.2L 2009, Platinum Power™ Spark Plug by Champion®. With a platinum tip welded to a nickel alloy center electrode, these spark plugs provide superior wear characteristics. Combining a thin-wire center electrode with a...
      Platinum Power- Premium Spark Plug. Powerful Performance.Platinum center electrode for long life
      $2.04
    • (0 reviews)
      # mpn1404091
      Audi A8 Quattro 2009, Finewire Platinum Spark Plug by Motorcraft®. Is your vehicle hard to start? Does it miss under load and idle rough? Is your gas mileage not what it used to be? Your ignition system may need repair, but before you...
      Direct OEM replacementRecommended by Ford Motor Company
      $3.34
    • (0 reviews)
      # mpn4253156788
      Audi A8 Quattro 4.2L Gas 2009, Direct Ignition Coil by Beck Arnley®. Designed utilizing the latest technology, this product by Beck Arnley features premium quality and will perform better than advertised. Perfect for your vehicle and...
      Provides excellent starting connectionEngineered from premium materials
      $30.31
    • (0 reviews)
      # 52390928
      Audi A8 Quattro 2009, Ignition Coil by Delphi®. Delphi OE technology ignition products are validated to match the vehicles system. OE quality replacement parts for the right fit, form and function. Designed utilizing the latest...
      Designed and endurance tested to resist the common stresses that cause failureEfficient coil design that ensures the power in the coil has a streamlined path to the spark plug
      $17.97 - $19.45
    • (0 reviews)
      # mpn4254427091
      Audi A8 Quattro 4.2L with Electronic Ignition with 14 Volt System 2009, Ignition Coil by Spectra Premium®. Spectra Premium ignition coils are designed and produced under a strict TS16949 quality control process. At CARiD you can get...
      All ignition coils are durability tested at 100 cycles of thermal shock (-50 to 300° F), to ensure reliability from extreme vibration24 hours salt spray test ensures sensors provide high corrosion resistance
      $18.45
    • (0 reviews)
      # 652007076
      Audi A8 Quattro with 12 Volt System 2009, Intermotor™ Ignition Coil by Standard®. Designed utilizing the latest technology, this product by Standard features premium quality and will perform better than advertised. Perfect for your...
      Standard Coil-on-Plug assemblies are manufactured from the finest components for optimum performance and a long service life under all operating conditionsNeodymium in the core creates the strongest magnetic field and produces max high voltage output at all speeds
      $17.80 - $18.69
    • (0 reviews)
      # 954658340
      Audi A8 Quattro 4.2L 2009, Spark Plug Tube Seal by AJUSA®. If you are looking for quality sealing solutions, AJUSA offers you various replacement products from seals and bolts to O-Rings and dowel pins. Engineered using the latest...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $2.96
    • (0 reviews)
      # mpn1590773473
      Audi A8 Quattro 6.0L 2009, Spark Plug Tube Seal by Victor Reinz®. Is your vehicle hard to start? Does it miss under load and idle rough? Is your gas mileage not what it used to be? Your ignition system may need repair, but before you...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $43.59
    • (0 reviews)
      # 972844656
      Audi A8 Quattro 2009, Ignition Coil by Aceon®. 1 piece. Color: Black. With hardware. Ignition coils produce the high voltage necessary to ignite the air/fuel mixture in the combustion chamber. When not replaced, vehicle could experience...
      Designed to provide long-lasting service lifeMade utilizing state-of-the-art equipment
      $18.40 - $20.34
    • (0 reviews)
      # mpn4253145231
      Audi A8 Quattro 4.2L / 6.0L Gas 2009, Ignition Coil Wiring Harness Repair Kit by Beck Arnley®. Designed utilizing the latest technology, this product by Beck Arnley features premium quality and will perform better than advertised....
      OE quality products from top original equipmentTop quality materials
      $34.08
    • (0 reviews)
      # mpn4486063437
      Audi A8 Quattro 6.0L 2009, OE Specialty Double Platinum Spark Plug by Bosch®. Bosch Double Platinum Spark Plugs are engineered for up to 3X longer service life.
      Laser welded Platinum inlay ground electrode provides 3X longer service life*Fine wire Platinum firing pin for better ignitability
      $8.03
    • (0 reviews)
      # mpn4254330680
      Audi A8 Quattro 4.2L Gas with 12 Volt System 2009, Direct Ignition Coil by Denso®. Is your vehicle hard to start? Does it miss under load and idle rough? Is your gas mileage not what it used to be? Your ignition system may need repair,...
      OE quality parts from top original equipment and aftermarket manufacturerThe finest quality at a great price
      $19.15
    • (0 reviews)
      # mpn4075461373
      Audi A8 Quattro 4.2L 2009, Iridium Power™ Spark Plug by Denso®. Iridium Ultimate Endurance and Power - Performance Upgrade with World's Smallest Center Electrode (0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology) & Tapered Tip...
      0.4 mm iridium center electrode, the slimmest in the industryPatented self-cleaning insulator/electrode design
      $5.30
    • (0 reviews)
      # 299383900
      Audi A8 Quattro 2009, Iridium Spark Plug by Denso®. Denso's patented Iridium alloy is more durable than even Platinum, allowing the center electrode to be shrunk to only 0.7 mm in diameter. This produces a dramatic improvement in...
      Fine-wire iridium center electrodePlatinum ground electrode
      $6.07 - $9.68
    • (0 reviews)
      # mpn4075458725
      Audi A8 Quattro 4.2L 2009, Iridium TT™ Spark Plug by Denso®. Ultimate Endurance and Power. 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology. Is your vehicle hard to start? Does it miss under load and idle rough? Is your gas...
      Designed to replace your factory spark plugsManufactured to stringent quality standards
      $5.74
    • (1 review)
      # 22214677
      Audi A8 Quattro 2009, Laser Platinum™ Spark Plug by NGK®. Manufactured with a platinum disc welded to the backside of the ground electrode and laser welded platinum center electrode tip, these spark plugs ensure minimal wear on both...
      Provide faster starts and quicker acceleration than a traditional plugEnsure better fuel economy and lower emissions compared to an original plug
      $9.39 - $10.80
    • (0 reviews)
      # 803898859
      Audi A8 Quattro 4.2L Gas 2009, Iridium Spark Plugs by MSD®. Designed utilizing the latest technology, this product by MSD features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $6.44 - $6.50
    • (0 reviews)
      # mpn4517151834
      Audi A8 Quattro 6.0L 2009, Direct Ignition Coil by Genuine®. If your engine ignition parts is in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts from the local auto...
      Designed to restore your vehicle’s engine cooling systemGenuine OE replacement parts from the OE manufacturer
      $31.64
    • (0 reviews)
      # 1027906297
      Audi A8 Quattro 2009, Ignition Coil by NGK®. At CARiD you can get this superior replacement product and take advantage of its impeccable design. Carefully engineered to OE specifications, it exactly replicates the factory part in look,...
      Designed to meet OE standardsMade from superior materials
      $25.08 - $30.12
    • (0 reviews)
      # 491749660
      Audi A8 Quattro 2009, Ignition Coil by Bosch®. An ignition coil is located in a vehicle’s ignition system in order to convert a car battery’s low voltage to create an electric spark in the spark plugs and ignite the fuel. All Bosch...
      Meets or exceeds OEM specificationExcellent mechanical stability and corrosion protection
      $30.27 - $30.45
    • (0 reviews)
      # mpn4256415765
      Audi A8 Quattro 4.2L 2009, Direct Ignition Coil by Bremi®. Is your vehicle hard to start? Does it miss under load and idle rough? Is your gas mileage not what it used to be? Your ignition system may need repair, but before you waste...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $34.96


    Guides & Articles

    Useful articles fast to read and guides easy to understand written by mechanics and car enthusiasts to turn your shopping experience with CARiD into a pleasure

    • Performance Ignition Systems
      November 26, 2014
      The Benefits of a Performance Ignition Distributor
      Since their inception at the start of the 20th century, motor vehicles with gasoline burning engines have needed a precise way to deliver an electrical spark to each...
      by Timothy Zahl
    • Performance Engine Parts
      July 03, 2014
      Performing a Basic Engine Tune Up
      This article will guide you through a generic tune up on most any car or light duty gasoline-powered vehicle built within the last 20 years or so. We will presume that...
      by Timothy Zahl
    • Ignition Parts
      June 28, 2014
      Understanding The Different Types Of Spark Plugs
      Since the dawn of the automobile, spark plugs have been an integral part of gasoline engines because they conduct the electrical energy from a vehicle’s ignition...
      by Timothy Zahl

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