2011 Audi Q5 Emission Control

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    • (0 reviews)
      # 21073721
      Audi Q5 2011, 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 mixture...
      Corrosion-resistant stainless steel constructionPTFE filter blocks efficiency-robbing contaminants
      $74.37 - $125.21
    • (0 reviews)
      # 585637856
      Audi Q5 2011, 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
      $78.42 - $212.77
    • (0 reviews)
      # 21073715
      Audi Q5 2011, 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 Denso....
      Designed to help reduce fuel consumption and harmful emissionsMade with the use of state-of-the-art sensor technologies
      $100.09 - $119.43
    • (0 reviews)
      # 22132433
      Audi Q5 2011, 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 to the...
      Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement
      $63.96 - $85.79
    • (0 reviews)
      # 517849078
      Audi Q5 2011, Oxygen Sensor by Spectra Premium®. To ensure your vehicle has optimal performance and fuel economy while producing minimal emissions replace a defective O2 sensor with one backed by the aftermarket’s most rigorous...
      Increase vehicle fuel economy and engine performance while decreasing vehicle exhaust emissions100% performance tested to meet vehicle requirements
      $59.62 - $169.24
    • (0 reviews)
      # 24140238
      Audi Q5 2011, 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 Bosch...
      Up to 15 % savings in fuel costsReduced CO2 emissions
      $73.83 - $75.05
    • (0 reviews)
      # mpn937535
      Audi Q5 2.0L 2011, 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
      $39.85
    • (0 reviews)
      # 79742072
      Audi Q5 2011, 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
      $109.83 - $127.38
    • (0 reviews)
      # 152246713
      Audi Q5 2011, 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 Exact AFR...
      Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement
      $108.11 - $122.41
    • (0 reviews)
      # mpn2484082
      Audi Q5 2.0L 2011, Oxygen Sensor by Delphi®. Position: Rear. 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...
      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
    • (0 reviews)
      # mpn1005346766
      Audi Q5 2.0L 2011, Ultra™ Catalytic Converter by Walker®. Emissions: EPA compliant. Converter Configuration: Direct Fit. Position: Front. Catalytic Converter Body Shape: Round. With 1 Inlet. With O2 Sensor Port. Catalytic Converter...
      High precious metal load and high technology washcoat for premium performanceBody and pipe heat shields made of high quality materials for durability
      $379.21
    • (0 reviews)
      # 447125185
      Audi Q5 2011, Catalytic Converter by DEC®. Emissions: EPA compliant. Converter Configuration: Direct Fit. Pick out a catalytic converter by DEC and get your emissions back into check without worrying to fail again. These catalytic...
      Direct fitMade from a heavy duty stainless steel outer shell
      $318.44 - $341.29
    • (0 reviews)
      # 545976282
      Audi Q5 2011, 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. This...
      $404.36 - $441.41
    • (0 reviews)
      # mpn57775
      Audi Q5 2.0L 2011, 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
      $18.79
    • (0 reviews)
      # mpn4494287260
      Audi Q5 2.0L 2011, 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 center of...
      Designed to provide long-lasting service lifeMade utilizing state-of-the-art equipment
      $28.13
    • (0 reviews)
      # 784265410
      Audi Q5 2011, 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
      $73.11 - $157.12
    • (0 reviews)
      # mpn4494287227
      Audi Q5 2.0L 2011, Oil Separator 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 result, many...
      Designed to provide long-lasting service lifeMade utilizing state-of-the-art equipment
      $64.62
    • (0 reviews)
      # mpn4510092056
      Audi Q5 2011, Intermotor™ Fuel Vapor Leak Detection Pump 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
      $151.14
    • (0 reviews)
      # 689678278
      Audi Q5 2011, 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 the highest...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $35.62 - $84.18
    • (0 reviews)
      # mpn4495526464
      Audi Q5 2011, 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
      $41.74
    • (0 reviews)
      # 458937656
      Audi Q5 2011, 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
      $144.36
    • (0 reviews)
      # mpn1032497506
      Audi Q5 3.2L 2011, Emission Check Valve by URO Parts®. Make your vehicle operating quiet again by replacing your malfunctioning component with this top-notch emission control part. The dependable URO part will make your exhaust system...
      High quality plastic and/or steel constructionDirect replacement for a proper fit every time
      $2.69
    • (0 reviews)
      # mpn1314102
      Audi Q5 3.2L 2011, Catalytic Converter Gasket by AJUSA®. Position: Outlet. 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,...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $4.26
    • (0 reviews)
      # mpn4478342693
      Audi Q5 2011, 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 specific OEM...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $13.35
    • (0 reviews)
      # mpn4495481915
      Audi Q5 3.2L 2011, 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 materials using...
      Carefully crafted to provide optimum performanceMade from premium materials to last
      $189.64
    • (0 reviews)
      # 821356120
      Audi Q5 2.0L 2011, 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
      $156.50 - $208.60
    • (0 reviews)
      # 1083561747
      Audi Q5 2011, 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 with meticulous...
      Direct-Fit Catalytic Converters are a direct replacement for original equipmentManufactured using mandrel-bent 16-gauge and stainless steel tubing
      $188.43 - $210.00
    • (0 reviews)
      # mpn4483240518
      Audi Q5 2.0L 2011, Vapor Canister Purge Valve by Original Equipment®. Hose Assembly.
      High quality at an affordable priceExpertly made from premium materials
      $110.44
    • (0 reviews)
      # mpn4495481740
      Audi Q5 2.0L 2011, 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 materials...
      Carefully crafted to provide optimum performanceMade from premium materials to last
      $46.65
    • (0 reviews)
      # mpn4414338223
      Audi Q5 3.2L 2011, Breather Hose 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 you waste your time and gas...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $131.87
    • (0 reviews)
      # mpn4410688942
      Audi Q5 2011, 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 reputation for...
      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.
      $139.57
    • (0 reviews)
      # 1060537027
      Audi Q5 3.2L 2011, Oxygen Sensor by Aceon®. Position: Downstream. 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....
      Designed to provide long-lasting service lifeMade utilizing state-of-the-art equipment
      $26.50
    • (0 reviews)
      # mpn1891550736
      Audi Q5 2.0L 2011, ECO III Catalytic Converter and Pipe Assembly by Eastern®. Emissions: EPA compliant. Converter Configuration: Direct Fit. Position: Front. With 2 O2 Sensor Ports. Catalytic Converter Overall Length: 24". If you need...
      Direct OEM replacementDesigned with twice the amount of Rhodium to help keep the MIL off on vehicles with high mileage, low emissions, or higher than normal emissions
      $214.66
    • (0 reviews)
      # mpn3070624936
      Audi Q5 2.0L 2011, Catalytic Converter and Pipe Assembly by AP Exhaust®. Emissions: EPA compliant. Converter Configuration: Direct Fit. Position: Front. With 2 O2 Sensor Ports. Catalytic Converter Overall Length: 24". The growing...
      5-year/50,000-mile warranty on converter body25,000-mile warranty on emissions
      $180.75
    • (0 reviews)
      # mpn1969674102
      Audi Q5 2.0L 2011, 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 repair, but...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $12.46
    • (0 reviews)
      # mpn723972
      Audi Q5 3.2L 2011, Vacuum Pump Gasket by Victor Reinz®. 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 parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $9.61
    • (0 reviews)
      # mpn1969674102
      Audi Q5 2.0L 2011, 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...
      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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