2013 Audi A3 Emission Control

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    • (0 reviews)
      # 710346089
      Audi A3 2.0L 2013, Oxygen Sensor by Denso®. 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 mixture under idle,...
      Corrosion-resistant stainless steel constructionPTFE filter blocks efficiency-robbing contaminants
      $74.37 - $124.68
    • (0 reviews)
      # 485532096
      Audi A3 2.0L 2013, 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 Sensors...
      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
      $86.49 - $97.19
    • (0 reviews)
      # 36545561
      Audi A3 2.0L 2013, Air Fuel Ratio Sensor by Denso®. Make sure your engine runs efficiently and produces fewer emissions by replacing your malfunctioning fuel-ratio sensors with these top-notch products designed by Denso. Engineered with...
      Designed to help reduce fuel consumption and harmful emissionsMade with the use of state-of-the-art sensor technologies
      $103.73 - $118.54
    • (0 reviews)
      # 24139423
      Audi A3 2.0L 2013, Premium Oxygen Sensor by Bosch®. Position: Downstream. A worn-out oxygen sensor can cause engine performance problems and shorten the life of the catalytic converter. Tune-up your vehicle with an Oxygen Sensor from...
      Up to 15 % savings in fuel costsReduced CO2 emissions
      $75.05 - $88.00
    • (0 reviews)
      # 24139436
      Audi A3 2.0L 2013, Universal Fit Oxygen Sensor by Bosch®. Position: Downstream. Universal Oxygen Sensors with OE SmartLink are quick and easy to install. Each sensor has enough length of sensor wire to allow maximum replacement of worn...
      Patented SmartLink™ connector systemNo special tools required for installation
      $40.62
    • (0 reviews)
      # 24139402
      Audi A3 2.0L 2013, 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
      $100.84 - $108.84
    • (0 reviews)
      # 319633761
      Audi A3 2.0L 2013, 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
      $106.15 - $126.94
    • (0 reviews)
      # 22132042
      Audi A3 2.0L 2013, 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 back...
      Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement
      $71.30 - $85.79
    • (0 reviews)
      # 81757171
      Audi A3 2.0L 2013, Oxygen Sensor by Delphi®. As one of the leading suppliers of oxygen sensor technology since 1978, Delphi planar technology is the result of their OE and aftermarket engineers partnering together to develop the most...
      OE connectors and wire lengths within 3" of OE specificationsResists high temperatures, vibration damage and wire corrosion to protect signal accuracy, and long life
      $86.89 - $113.59
    • (0 reviews)
      # 689282671
      Audi A3 2013, Oxygen Sensor by Spectra Premium®. Position: Downstream. To ensure your vehicle has optimal performance and fuel economy while producing minimal emissions replace a defective O2 sensor with one backed by the...
      Increase vehicle fuel economy and engine performance while decreasing vehicle exhaust emissions100% performance tested to meet vehicle requirements
      $49.43
    • (0 reviews)
      # 644405020
      Audi A3 2013, Oxygen Sensor by Spectra Premium®. Position: Downstream. To ensure your vehicle has optimal performance and fuel economy while producing minimal emissions replace a defective O2 sensor with one backed by the...
      Increase vehicle fuel economy and engine performance while decreasing vehicle exhaust emissions100% performance tested to meet vehicle requirements
      $49.43
    • (0 reviews)
      # 710418080
      Audi A3 Quattro 2013, 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 Walker...
      Makes installation quick and easyOptimal OE-style fit and quality
      $100.43 - $130.19
    • (0 reviews)
      # mpn2878621436
      Audi A3 2.0L Diesel 2013, Intermotor™ EGR Valve by Standard®. Digital, O.E.M. Replacement. 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 manufacturersHeavy-duty stepper motor and stainless-steel valve components ensure durability
      $261.73
    • (0 reviews)
      # mpn2192960022
      Audi A3 TDI 2013, EGR Valve by Valeo®. The top-notch Valeo part will replace a used component in your vehicle's emission control system to ensure proper performance while reducing fuel consumption and pollutant emissions. This component...
      Designed for efficient recovery of nitrogen oxide emissionsMade from top-grade materials for superior durability
      $151.78
    • (0 reviews)
      # mpn4476046523
      Audi A3 Diesel 2013, EGR Valve by Febi®. 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 you waste your time and gas running out to...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $139.13
    • (0 reviews)
      # 316935904
      Audi A3 2013, OEM Grade Catalytic Converter by MagnaFlow®. Emissions: EPA compliant. Converter Configuration: Direct Fit. Without Air Tube. Catalytic Outlet Diameter: 2.5". If your car needs replacement, install one that will get you...
      $352.25 - $716.80
    • (0 reviews)
      # 649188797
      Audi A3 2013, OEM Grade Catalytic Converter by MagnaFlow®. Emissions: EPA compliant. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter:...
      $122.43
    • (0 reviews)
      # mpn4507849550
      Audi A3 TDI 2013, EGR Differential Pressure Sensor by FAE®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....
      Expertly crafted from the highest grade materialsWill deliver years of reliable service
      $25.59
    • (0 reviews)
      # 647005849
      Audi A3 2013, PCV Valve Diaphragm by Dorman®. Keep your vehicle’s emission control system in top-notch condition with superior Dorman replacement emission control parts. Manufactured from top-grade materials using advanced...
      Manufactured from premium grade materialsBuilt to provide exceptional OE quality and function
      $19.76
    • (0 reviews)
      # mpn4494287260
      Audi A3 / A3 Quattro Base 2013, Crankcase Breather Hose by Vaico®. From Crankcase Vent Valve to Intake Manifold. Position: Front. Quality results from the consistent pursuit of an customer-focused strategy. Clients wishes are in the...
      Designed to provide long-lasting service lifeMade utilizing state-of-the-art equipment
      $27.87
    • (0 reviews)
      # 784266438
      Audi A3 Base 2013, Crankcase Breather Oil Trap by Vaico®. Quality results from the consistent pursuit of an customer-focused strategy. Clients wishes are in the center of business. Vaico aim: the best quality for your satisfaction. As a...
      Designed to provide long-lasting service lifeMade utilizing state-of-the-art equipment
      $72.79 - $123.86
    • (0 reviews)
      # mpn53630549
      Audi A3 / A3 Quattro 2013, Intermotor™ Vapor Canister Purge 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
      $84.18
    • (0 reviews)
      # 939559572
      Audi A3 2013, Leak Detection Pump by Dorman®. Keep your vehicle’s emission control system in top-notch condition with superior Dorman replacement emission control parts. Manufactured from top-grade materials using advanced...
      Manufactured from premium grade materialsBuilt to provide exceptional OE quality and function
      $71.95
    • (0 reviews)
      # 689584290
      Audi A3 2013, Vapor Canister Purge Valve by Original Equipment®.
      High quality at an affordable priceExpertly made from premium materials
      $67.65
    • (0 reviews)
      # mpn4495526464
      Audi A3 Base 2013, 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 and deliver great...
      24 Months/24,000 MilesMade to provide unequaled quality and reliability
      $41.67
    • (0 reviews)
      # mpn4478645586
      Audi A3 2.0L Diesel 2013, EGR Pressure Sensor by Rein®. 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 you waste your time and gas...
      OE-quality replacement partsThe finest quality at a great price
      $49.40
    • (0 reviews)
      # 647088844
      Audi A3 2013, 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 prices and the...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $221.83
    • (0 reviews)
      # mpn4476106287
      Audi A3 / A3 Quattro 2.0L Gas 2013, PCV Valve Hose by Gates®. Emission Hose is constructed from high quality materials for durability and maximum service life. Replacement hose effectively restores the emission system to proper...
      High quality at an affordable priceExpertly made from premium materials
      $29.64
    • (0 reviews)
      # mpn4476046438
      Audi A3 / A3 Quattro 2.0L Gas 2013, Breather Hose by Rein®. Location: Oil Separator To Intake Pipe. Air, breather, and vacuum hoses channel air and vapors and make sure your vacuum operated accessories can be properly actuated....
      Direct fit, form, and functionEngineered to the highest OE standards
      $19.34
    • (0 reviews)
      # mpn4497724686
      Audi A3 / A3 Quattro 2013, Secondary Air Injection Relay by Wehrle®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....
      $8.62
    • (0 reviews)
      # mpn1590772451
      Audi A3 2.0L Diesel 2013, Catalytic Converter Gasket by Victor Reinz®. Flange Type. 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...
      High quality at an affordable priceExpertly made from premium materials
      $4.73
    • (0 reviews)
      # mpn4478342693
      Audi A3 / A3 Quattro 2013, Oil Separator Gasket by Ajusa®. If you need durable gaskets to prevent leaks on your vehicle, AJUSA is the way to go. Engineered using the latest technologies and global engineering resources, the gaskets meet...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $13.35
    • (0 reviews)
      # mpn3245565673
      Audi A3 2.0L Diesel 2013, Intermotor™ Outlet EGR Valve Gasket by Standard®. Location: At Outlet. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products,...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $7.58
    • (0 reviews)
      # mpn1318551
      Audi A3 2.0L Diesel 2013, EGR Valve Gasket by Ajusa®. Valve cover gaskets and sets are used to seal the valve cover to the cylinder head. Some vehicles require additional components such as spark plug tube seals or small grommets more...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $2.44
    • (0 reviews)
      # mpn1808162834
      Audi A3 / A3 Quattro 2.0L 2013, Secondary Air Injection Block Off by Torque Solution®. 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....
      Made out of lightweight 6061-T6 billet aluminumBlack Anodized for a clean look
      $19.18
    • (0 reviews)
      # mpn2588216979
      Audi A3 2.0L CBFA Engine 2013, Secondary Air Injection Pump by MTC®. 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 you waste your...
      High quality at an affordable priceExpertly made from premium materials
      $354.22
    • (0 reviews)
      # 821292116
      Audi A3 Base 2013, Oil Separator 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 materials using...
      Carefully crafted to provide optimum performanceMade from premium materials to last
      $146.72 - $208.60
    • (0 reviews)
      # 1016164416
      Audi A3 Engine Family # DADXV02.03UA with LEV2 Standard / with ULEV Standard 2013, OBDII Catalytic Converter by MagnaFlow®. Emissions: CARB compliant. Converter Configuration: Direct Fit. If your car needs replacement, install one that...
      $819.49 - $877.73
    • (0 reviews)
      # 1016189464
      Audi A3 2.0L Engine Family # DADXV02.03UA with LEV2 Standard / with ULEV Standard 2013, OBDII Catalytic Converter by MagnaFlow®. Emissions: CARB compliant. Converter Configuration: Universal Fit. Without Air Tube. Without O2 Sensor...
      $202.40 - $276.17
    • (0 reviews)
      # mpn4495482154
      Audi A3 TDI 2013, EGR Valve Filter 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 materials using...
      Carefully crafted to provide optimum performanceMade from premium materials to last
      $177.00
    • (0 reviews)
      # 821309120
      Audi A3 / A3 Quattro Base 2013, 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 premium...
      Carefully crafted to provide optimum performanceMade from premium materials to last
      $46.65 - $55.30
    • (0 reviews)
      # mpn53630589
      Audi A3 2.0L Diesel 2013, Intermotor™ EGR Valve Position 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 the...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $73.42
    • (0 reviews)
      # mpn1969674102
      Audi A3 / A3 Quattro Gas 2013, Oil Separator Gasket by Elwis®. On Valve Cover. Is your vehicle feeling down on power? Do you see dark puddles on the ground when you park? Is your CHECK ENGINE light on? Your engine may be in need of...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $12.46
    • (0 reviews)
      # 647159844
      Audi A3 2013, Oil Separator Seal by Elring®. Location: On Block. 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 you waste your time...
      High quality at an affordable priceExpertly made from premium materials
      $10.26
    • (0 reviews)
      # mpn1590773124
      Audi A3 2.0L Diesel 2013, EGR Valve Gasket by Victor Reinz®. Location: Tube To Valve. 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...
      High quality at an affordable priceExpertly made from premium materials
      $4.24
    • (0 reviews)
      # 757685386
      Audi A3 2013, Engine Crankcase Vent Valve Seal by Elwis®. 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 you waste your time and...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $12.46


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    • 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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