2014 Audi A8 Emission Control

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    • (0 reviews)
      # 36545660
      Audi A8 Quattro 2014, Oxygen Sensor by Denso®. Position: Downstream. Denso's light duty oxygen sensor started to appear on vehicles with the development of fuel injection systems. The basic job of the sensor is to monitor the air fuel...
      Corrosion-resistant stainless steel constructionPTFE filter blocks efficiency-robbing contaminants
      $81.59 - $164.79
    • (0 reviews)
      # 585553822
      Audi A8 Quattro 2014, Professional™ Oxygen Sensor by ACDelco®. If your O2 Sensor is not functioning properly, you are robbing yourself of performance and costing yourself money at the gas pump. Let ACDelco’s Professional Oxygen...
      ACDelco Professional Oxygen Sensors earn the name ACDelco by being put through a variety of tests, often under extreme and unusual conditionsCustomers can receive better gas mileage with a properly working oxygen sensor
      $78.42 - $97.19
    • (0 reviews)
      # 36545654
      Audi A8 Quattro 2014, Air Fuel Ratio Sensor by Denso®. Position: Upstream. Make sure your engine runs efficiently and produces fewer emissions by replacing your malfunctioning fuel-ratio sensors with these top-notch products designed by...
      Designed to help reduce fuel consumption and harmful emissionsMade with the use of state-of-the-art sensor technologies
      $98.70 - $171.66
    • (0 reviews)
      # 22132412
      Audi A8 Quattro 2014, Oxygen Sensor by NTK®. Thimble type sensors feature a ceramic element that projects into the exhaust system and becomes electrically conductive at high temperature. The sensor element then sends voltage signals...
      Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement
      $60.11 - $112.64
    • (0 reviews)
      # mpn4510091705
      Audi A8 Quattro 2014, Intermotor™ Vapor Canister by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest...
      OE quality parts from top original equipment and aftermarket manufacturersEach fuel vapor canister is designed and tested to OE specifications for a direct-fit replacement controlling the loss of evaporative emissions from fuel systems to the environment.
      $43.10
    • (0 reviews)
      # mpn3368445887
      Audi A8 Quattro 6.3L 2014, Oxygen Sensor by Spectra Premium®. Position: Downstream. Location: Cylinders 10-12. To ensure your vehicle has optimal performance and fuel economy while producing minimal emissions replace a defective O2...
      Increase vehicle fuel economy and engine performance while decreasing vehicle exhaust emissions100% performance tested to meet vehicle requirements
      $79.18
    • (0 reviews)
      # 710341080
      Audi A8 Quattro 2014, Wideband Oxygen Sensor by Bosch®. Position: Upstream. This sensor utilizes a sophisticated sensing element enabling it to produce a precise output in proportion to the air/fuel ratio. Wideband sensors use a more...
      Detects the exact amount of unburned fuel in the exhaust streamOE connectors and OE-style harness for continuous wire from connector to sensor
      $109.76 - $110.05
    • (0 reviews)
      # mpn1818161
      Audi A8 Quattro Diesel 2014, Oxygen Sensor by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job. When you choose...
      Makes installation quick and easyOptimal OE-style fit and quality
      $130.19
    • (0 reviews)
      # mpn3370017235
      Audi A8 Quattro 3.0L Gas 2014, Catalytic Converter by Davico®. Emissions: EPA compliant. Converter Configuration: Direct Fit. Position: Front Passenger Side. With 1 O2 Sensor Port. Catalytic Converter Overall Length: 17.5". This...
      Helps your vehicle emit harmless gasesDirect OEM replacement
      $409.40
    • (0 reviews)
      # 316920164
      Audi A8 Quattro 2014, OEM Grade Catalytic Converter by MagnaFlow®. Emissions: EPA compliant. Converter Configuration: Direct Fit. Without Air Tube. If your car needs replacement, install one that will get you through the smog check....
      $438.94 - $520.89
    • (0 reviews)
      # mpn53630549
      Audi A8 Quattro 3.0L Gas 2014, Intermotor™ Vapor Canister Purge Solenoid by Standard®. Location: By Air Cleaner. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $84.18
    • (0 reviews)
      # mpn4495526464
      Audi A8 Quattro Base / L 3.0L 2014, Purge Valve by Pierburg®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...
      24 Months/24,000 MilesMade to provide unequaled quality and reliability
      $42.03
    • (0 reviews)
      # mpn53631037
      Audi A8 Quattro Diesel 2014, Intermotor™ EGR Valve Control Solenoid by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $59.03
    • (0 reviews)
      # 689561566
      Audi A8 Quattro 3.0L 2014, Intermotor™ Secondary Air Injection Bypass Valve by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $143.03
    • (0 reviews)
      # mpn4410808064
      Audi A8 Quattro Diesel 2014, Intermotor™ EGR Valve Gasket by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $5.09
    • (0 reviews)
      # mpn4495482138
      Audi A8 Quattro 4.0L 2014, Crankcase Vent Valve by Genuine®. Genuine is here to give you the ultimate in quality and reliability at a cost you can afford. Designed utilizing the latest technologies and manufactured from premium...
      Carefully crafted to provide optimum performanceMade from premium materials to last
      $142.23
    • (0 reviews)
      # mpn1814679981
      Audi A8 Quattro 4.0L 2014, Secondary Air Injection Pipe Gasket by AJUSA®. Material: Coated Steel. If you need durable gaskets to prevent leaks on your vehicle, AJUSA is the way to go. Engineered using the latest technologies and global...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $2.03
    • (0 reviews)
      # 1083654745
      Audi A8 Quattro 3.0L Gas 2014, Catalytic Converter by PaceSetter®. Emissions: EPA compliant. Converter Configuration: Direct Fit. If you want to get the most out of your vehicle, this PaceSetter product is second to none. Engineered...
      Direct-Fit Catalytic Converters are a direct replacement for original equipmentManufactured using mandrel-bent 16-gauge and stainless steel tubing
      $210.00
    • (0 reviews)
      # 1079341053
      Audi A8 Quattro Diesel 2014, Intermotor™ Exhaust Temperature Sensor by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $94.14 - $136.36
    • (0 reviews)
      # mpn4470095661
      Audi A8 Quattro Diesel 2014, EGR Valve Temperature Sensor by Original Equipment®. Is your CHECK ENGINE light on? Has your vehicle failed a state emissions test? Your vehicle's emissions control system is in need of repair, but before...
      High quality at an affordable priceExpertly made from premium materials
      $57.92
    • (0 reviews)
      # mpn4524458571
      Audi A8 Quattro Base / L 3.0L 2014, Crankcase Breather Hose by Genuine®. Genuine is here to give you the ultimate in quality and reliability at a cost you can afford. Designed utilizing the latest technologies and manufactured from...
      Carefully crafted to provide optimum performanceMade from premium materials to last
      $5.43
    • (0 reviews)
      # 938787897
      Audi A8 Quattro 2014, Air Fuel Ratio Sensor by NTK®. Air/Fuel Ratio Sensors Utilize a Sophisticated Sensing Element that Enables Them to Produce a Precise Output in Proportion to the Air/Fuel Ratio. AFR Sensors Provide the ECU with an...
      Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement
      $122.41 - $128.08


    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

    • Replacement Emission Control Parts
      August 18, 2014
      Oxygen Sensors - Why Does My Car Have Four, And...
      An oxygen sensor (also known as an O2 sensor or Lambda sensor) is a sensor designed to generate a reading based on the content of oxygen in an automotive exhaust...
      by Michael Grayen
    • Ignition Parts
      August 10, 2014
      Auto Parts: Dealer vs. Aftermarket
      The question of whether to buy parts from an automotive dealer vs. ones from aftermarket manufacturers is as age-old as the automobile itself. Below, we'll take a look...
      by Timothy Zahl

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