Audi A6 Emission Control Parts

Audi A6 Emission Control
  • TRQ® - Oxygen Sensor
    Save up to 5%
    TRQ®Oxygen Sensor
    0
    # sp240483
    Oxygen Sensor by TRQ®. If your oxygen sensor fails, replace it with this top-grade part developed to easily fix the problem. Built to fit and function exactly as the part it is replacing, the product provides excellent OEM performance...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $29.71 - $189.10
    $30.95 - $194.95Save up to 5%
  • WVE® - EGR Valve
    WVE®EGR Valve
    0
    # sp181299
    EGR Valve by WVE®. WVE emissions products are made to meet or exceed vehicle manufacturer specifications to work in concert with the fuel system, underhood electronics and the engine to minimize emissions of environmental pollutants.
    Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile
    $28.64 - $2,237.41
  • Cardone® - Reman Secondary Air Injection Pump
    Cardone®Reman Secondary Air Injection Pump
    3
    # sp258468
    Reman Secondary Air Injection Pump by Cardone®. Cardone Remanufactured Smog Pumps are engineered for quick installation and no comebacks. These pumps come with all necessary components for easy installation, while other brands leave out...
    100% testing of all units guarantees reliable performance every timeHigh temperature grease extends bearing life, resulting in longer pump life
    $104.66 - $520.76
  • Standard® - PCV Valve
    Standard®PCV Valve
    2
    # sp27977
    PCV Valve by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for integrity to all channels of...
    Made with precision and quality in mindDesigned to meet your specific needs
    $1.25 - $405.18
  • Genuine® - Vapor Canister
    Genuine®Vapor Canister
    0
    # sp107273
    Vapor Canister 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 state-of-the-art...
    Made with precision and quality in mindDesigned to meet your specific needs
    $11.22 - $1,061.66
  • Beck Arnley® - PCV Valve
    Beck Arnley®PCV Valve
    3
    # sp6407
    PCV Valve by Beck Arnley®. For one hundred years, Beck Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to import vehicles in the 1950's, brand understand parts...
    Designed to ensure reliable operation of your emission control systemDirect OE (original equipment) replacement
    $2.66 - $276.12
  • Original Equipment® - PCV Valve
    Original Equipment®PCV Valve
    0
    # sp107204
    PCV Valve by Original Equipment®. If you have a dirty air filter, clogged PCV valve, or defective MAF sensor you may be tempted to just run down to the local auto parts chain store for a replacement, but before you waste your time and...
    Perfect replacement for your damaged or worn out original partMade using high-grade materials for long-lasting dependability
    $7.53 - $147.22
  • SKP® - Secondary Air Injection Pump
    SKP®Secondary Air Injection Pump
    0
    # sp217566
    Secondary Air Injection Pump by SKP®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
    Made with precision and quality in mindDesigned to meet your specific needs
    $61.54 - $145.41
  • URO Parts® - Secondary Air Injection Pump
    URO Parts®Secondary Air Injection Pump
    0
    # sp12669
    Secondary Air Injection Pump 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 work as it...
    Designed to replace your worn out exhaust partHelps to restore quiet vehicle operation
    $45.15 - $248.21
  • TRQ® - Secondary Air Injection Pump
    Save 3%
    TRQ®Secondary Air Injection Pump
    0
    # sp240484
    Secondary Air Injection Pump by TRQ®. If you secondary air injection pump has gone bad, replace it with this top-notch part to keep your vehicle working properly. Engineered for quick and simple installation, the product meets or...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $134.78
    $138.95Save 3%
  • Bosch® - Oxygen Sensor
    Bosch®Oxygen Sensor
    0
    # sp99083
    Oxygen Sensor by Bosch®. The Bosch oxygen sensor utilizes a mix of zirconium and yttrium oxides and other elements to form a tough base that withstands the intense stress to which oxygen sensors are subjected. Each element is incredibly...
    OE-EquivalentOE Style connectors and wire lengths
    $20.59 - $455.61
  • TRQ® - Oxygen Sensor Set
    Save up to 4%
    TRQ®Oxygen Sensor Set
    0
    # sp260366
    Oxygen Sensor Set by TRQ®. TRQ oxygen sensors are manufactured to precise specifications using premium raw materials to optimize your vehicle’s emission system. Each sensor is isostatically-pressed for improved strength and...
    Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part
    $49.87 - $189.95
    $51.95 - $189.95Save up to 4%
  • Dorman® - OE Solutions™ Secondary Air Injection Pump
    Dorman®OE Solutions™ Secondary Air Injection Pump
    0
    # sp212469
    OE Solutions™ Secondary Air Injection Pump by Dorman®. Dorman’s A.I.R. Pump comes with all the hardware and other components necessary for a complete repair. Since this part is a direct replacement, the exact fit adds another layer...
    Save money by replacing only the failed pump - instead of the entire mating cover assemblyReplacement restores A.I.R. System to proper functioning
    $119.00 - $495.99
  • Bosch® - Wideband Oxygen Sensor
    Bosch®Wideband Oxygen Sensor
    4
    # sp92988
    Wideband Oxygen Sensor by Bosch®. 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 sophisticated sensing element that provides...
    Detects the exact amount of unburned fuel in the exhaust streamOE connectors and OE-style harness for continuous wire from connector to sensor
    $36.73 - $566.84
  • Vaico® - PCV Valve
    Vaico®PCV Valve
    0
    # sp107278
    PCV Valve by Vaico®. Designed utilizing the latest technology, this product by Vaico features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or exceed...
    Made with precision and quality in mindDesigned to meet your specific needs
    $10.76 - $195.06
  • Vemo® - Secondary Air Pump
    Vemo®Secondary Air Pump
    0
    # sp263035
    Secondary Air Pump by Vemo®. Vemo products are made by high-quality materials and undergo strict quality tests. They are, thereby, the perfect alternative to the original part.
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $91.51 - $2,090.60
  • Pierburg® - Air Injection Pump
    Pierburg®Air Injection Pump
    1
    # sp166293
    Air Injection Pump by Pierburg®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver...
    High quality at an affordable priceExpertly made from premium materials
    $126.99 - $677.79
  • Denso® - Oxygen Sensor
    Denso®Oxygen Sensor
    30
    # sp202958
    Oxygen 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 the use of the...
    Designed to help reduce fuel consumption and harmful emissionsMade with the use of state-of-the-art sensor technologies
    $22.25 - $723.23
  • Walker Products® - Oxygen Sensors
    Walker Products®Oxygen Sensors
    0
    # sp210482
    Oxygen Sensors by Walker Products®. 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 quality...
    High quality at an affordable priceExpertly made from premium materials
    $18.77 - $290.10
  • Bosch® - Premium Oxygen Sensor
    Bosch®Premium Oxygen Sensor
    13
    # sp99084
    Premium Oxygen Sensor by Bosch®. 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 that is equally efficient in...
    OE Identical ConnectorCompact Design
    $24.21 - $275.22
  • Genuine® - PCV Valve
    Genuine®PCV Valve
    0
    # sp107260
    PCV 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 state-of-the-art manufacturing...
    Made with precision and quality in mindDesigned to meet your specific needs
    $9.03 - $249.97
  • NTK® - Oxygen Sensor
    NTK®Oxygen Sensor
    13
    # sp5156
    Oxygen Sensor by NTK®. This product is designed to improve engine efficiency and fuel mileage, while reducing emissions and extending catalyst life. The oxygen sensor is made of premium quality material and extensively tested during...
    Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement
    $15.46 - $287.23
  • Walker Products® - Premium Oxygen Sensor
    Walker Products®Premium Oxygen Sensor
    2
    # sp196246
    Premium Oxygen Sensor by Walker Products®. Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet or exceed all original equipment specifications and test requirements. The oxygen sensor is a...
    Improved Engine Response & PerformanceLower Emissions
    $21.30 - $191.37
  • Spectra Premium® - Oxygen Sensor
    Spectra Premium®Oxygen Sensor
    3
    # sp99297
    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 testing process. It...
    Increase vehicle fuel economy and engine performance while decreasing vehicle exhaust emissions100% performance tested to meet vehicle requirements
    $15.23 - $323.26
  • Genuine® - Crankcase Vent Valve
    Genuine®Crankcase Vent Valve
    0
    # sp110104
    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 state-of-the-art...
    Made with precision and quality in mindDesigned to meet your specific needs
    $7.68 - $505.55
  • Standard® - Intermotor™ PCV Valve
    Standard®Intermotor™ PCV Valve
    2
    # sp13483
    Intermotor™ PCV Valve by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for integrity to all channels...
    Made with precision and quality in mindDesigned to meet your specific needs
    $2.00 - $192.18
  • WVE® - PCV Valve
    WVE®PCV Valve
    0
    # sp202166
    PCV Valve by WVE®. WVE emissions products are made to meet or exceed vehicle manufacturer specifications to work in concert with the fuel system, underhood electronics and the engine to minimize emissions of environmental pollutants.
    Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile
    $2.68 - $566.30
  • Denso® - Universal Fit Oxygen Sensor
    Denso®Universal Fit Oxygen Sensor
    0
    # sp118924
    Universal Fit Oxygen 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 the use of...
    Designed to help reduce fuel consumption and harmful emissionsMade with the use of state-of-the-art sensor technologies
    $34.05 - $82.40
  • Standard® - Intermotor™ Vapor Canister
    Standard®Intermotor™ Vapor Canister
    2
    # sp107310
    Intermotor™ Vapor Canister by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for integrity to all...
    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
    $13.68 - $904.40
  • Bosch® - Universal Oxygen Sensor
    Bosch®Universal Oxygen Sensor
    0
    # sp119178
    Universal Oxygen Sensor by Bosch®. Properly functioning oxygen sensors are important when it comes to your vehicle's fuel efficiency and reducing harmful exhaust emissions. That's why checking for, and possibly replacing, a worn-out...
    Patented SmartLink™ connector systemNo special tools required for installation
    $41.03 - $50.66




Shop By Service Type

The A6 has been Audi’s mid-luxury car in the U.S. since 1995. It was a substitute for the Audi 100. The 1998 model was produced in five-door station wagon (Avant) and four-door sedan body styles fitted with a 200-hp, 2.8L V6 engine. The Audi A6 sedan used a front-wheel drive system as standard and a quattro all-wheel drive is an option. In 2000, the A6 sedan power unit was enlarged to 4.2L V8 and, as a result, made up to 300 hp. In 2001, this car got a 2.7L turbocharged 250-hp 6-cylinder engine. By 2006, the Audi A6 with a 335-hp 4.2 L V8 engine was on sale on the automotive market. In 2009, a 300-hp 3.0L supercharged V6 engine appeared. The 2012 A6 was marketed in a four-door sedan body style in the USA.

As for top-grade Audi A6 replacement emission control parts, you are sure to get everything you need in an unsurpassed product range our website carries. We offer you replacement parts designed to maintain your emission control system in top condition. Providing quality parts made by the most reliable aftermarket brands, we guarantee that the purchase made in our web-store will never disappoint you. Made from premium materials, all OE connector oxygen sensors, vacuum suction pumps and more boast of long-lasting durability and utmost functionality. The quality that can satisfy even the most exacting buyers is just a few mouse clicks away from you. So, give your Audi A6 a chance to always run clean.

Featured Brands

Popular Products



Audi A6 Emission Control Reviews

1 review
1 of 5
Eastern® 40689 - ECO III Direct Fit Catalytic Converter and Pipe Assembly
Eastern Catalytic® 40689 - ECO III Direct Fit Catalytic Converter and Pipe Assembly
Just installed. So far so good.
Posted by James (Hagerstown, MD) / June 14, 20192003 Audi A6
Audi A6 Models
CARiD FacebookCARiD TwitterCARiD YouTube ChannelCARiD PinterestCARiD Instagram
Inspiration Gallery
All manufacturer names, symbols, and descriptions, used in our images and text are used solely for identification purposes only. It is neither inferred nor implied that any item sold by CARiD.com is a product authorized by or in any way connected with any vehicle manufacturers displayed on this page.
CUSTOMER SERVICE
INFORMATION
CONTACTS