2008 Audi A3 Emission Control Parts
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TRQ®Oxygen SensorAudi A3 2008, 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$36.95 - $61.95Save: up to 4%$35.47 - $60.09 - Standard®PCV ValveAudi A3 2.0L Gas 2008, 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...Made with precision and quality in mindDesigned to meet your specific needs$47.87
- Genuine®Vapor CanisterAudi A3 2008, 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...Made with precision and quality in mindDesigned to meet your specific needs$191.47 - $492.46
- Beck Arnley®PCV ValveAudi A3 2.0L 2008, PCV Valve by Beck Arnley®. Make sure your vehicle’s emission control system performs at its optimum level with top-of-the-line Beck Arnley replacement emission control parts. Designed to match OE (original...Designed to ensure reliable operation of your emission control systemDirect OE (original equipment) replacement$56.31 - $109.76
- URO Parts®Secondary Air Injection PumpAudi A3 Quattro 2008, 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...Designed to replace your worn out exhaust partHelps to restore quiet vehicle operation$92.57
- Vaico®PCV Valve without DiaphramAudi A3 2.0L BPY Engine with ULEV 2 Engine 2008, PCV Valve without Diaphram by Vaico®. Pressure Regulating Valve. Designed utilizing the latest technology, this product by Vaico features premium quality and will perform better than...Made with precision and quality in mindDesigned to meet your specific needs$71.64
- TRQ®Downstream Passenger Side O2 Oxygen SensorAudi A3 Quattro 3.2L 2008, Downstream Passenger Side O2 Oxygen Sensor by TRQ®. TRQ oxygen sensors are manufactured to precise specifications using premium raw materials to optimize your vehicle’s emission system. Each sensor is...Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part$35.95Save: $1.08 (3%)$34.87
- Bosch®Narrow-band Oxygen SensorAudi A3 2008, Narrow-band Oxygen Sensor by Bosch®. Position: Downstream. 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...OE-EquivalentOE Style connectors and wire lengths$50.66
- Bosch®Premium Wideband Oxygen SensorAudi A3 2008, Premium 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$91.62 - $141.86
- Pierburg®Secondary Air Injection PumpAudi A3 Quattro 2008, Secondary 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...High quality at an affordable priceExpertly made from premium materials$334.32
- Denso®Oxygen SensorAudi A3 2008, 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...High quality plastic and/or steel constructionDirect replacement for a proper fit every time$95.18 - $154.16
- Walker Products®Oxygen SensorAudi A3 2008, Oxygen Sensor 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...High quality at an affordable priceExpertly made from premium materials$56.40 - $117.73
- Bosch®Premium Narrow-band Oxygen SensorAudi A3 2008, Premium Narrow-band 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...OE Identical ConnectorCompact Design$96.23 - $107.78
- NTK®Oxygen SensorAudi A3 2008, 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$78.55 - $119.02
- Walker Products®Premium Oxygen SensorAudi A3 2008, 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...Improved Engine Response & PerformanceLower Emissions$59.78 - $87.12
- WVE®PCV ValveAudi A3 2.0L Gas 2008, 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...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$42.72
- Walker Products®Wideband Premium Oxygen SensorAudi A3 2008, Wideband 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...High quality at an affordable priceExpertly made from premium materials$91.55 - $117.73
- Facet®Oxygen SensorAudi A3 Base 2.0L Gas 2008, Oxygen Sensor by Facet®. 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...The reliable goods for increase of reliability of the carQuality equal, if not superior, to that of the original components$51.74 - $65.44
- Vaico®Crankcase Breather Oil TrapAudi A3 2.0L CBFA Engine / CCTA Engine 2008, Crankcase Breather Oil Trap by Vaico®. Quality results from the consistent pursuit of a customer-focused strategy. Clients wishes are in the center of business. Vaico aim: the best quality...Designed to provide long-lasting service lifeMade utilizing state-of-the-art equipment$91.61
- SKP®PCV ValveAudi A3 2.0L CBFA Engine / CCTA Engine 2008, PCV Valve by SKP®. 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....High quality at an affordable priceExpertly made from premium materials$81.52
- Beck Arnley®PCV Valve KitAudi A3 2.0L BPY Engine Gas 2008, PCV Valve Kit by Beck Arnley®. When investing in this superior product by Beck Arnley, expect to get the exact OEM look, function, and fit. The product was developed to stringent factory specifications...OE quality products from top original equipmentTop quality materials$160.61
- Elring®Crankcase BreatherAudi A3 2008, Crankcase Breather by Elring®. For professional repairs, place your trust in gaskets, gasket sets and service parts from Elring - the reliable and experienced supplier of spare parts to original equipment standard. The...Expertly Crafted from the highest grade materialsMade to provide maximum accuracy and dependability$1.23
- Original (OEM)Emission Control PartsAlong with power, your engine produces carbon monoxide, oxide of nitrogen, hydrocarbons, and other hazardous gases that cause harm to the environment. To minimize air pollution, all vehicles are equipped with an emission control system...
- Audi OEEmission System - Emission Components (3.2L)Audi A3 Quattro 3.2L 2008, Emission System - Emission Components by Audi OE. Keep your Audi looking showroom-new and running at its best with top-grade Audi OE parts. Genuine in quality, fit, and finish, they’re the finest option to go...Genuine OE replacement for your specific Audi modelDesigned to bring your vehicle back to its pristine condition$8.16 - $399.37
- Audi OEEmission System - Emission Components (Turbocharged 2.0L Gas)Audi A3 Turbocharged 2.0L Gas 2008, Emission System - Emission Components by Audi OE. Keep your Audi looking showroom-new and running at its best with top-grade Audi OE parts. Genuine in quality, fit, and finish, they’re the finest...Genuine OE replacement for your specific Audi modelDesigned to bring your vehicle back to its pristine condition$8.16 - $495.20
- Vemo®Oxygen SensorAudi A3 2008, Oxygen Sensor by Vemo®. 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...High quality at an affordable priceExpertly made from premium materials$46.37 - $336.50
- Walker®Oxygen SensorAudi A3 / A3 Quattro 2008, Oxygen Sensor by Walker®. Position: Downstream. 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....Makes installation quick and easyOptimal OE-style fit and quality$118.93
- Delphi®Oxygen SensorAudi A3 2008, 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...Resists high temperatures, vibration damage and wire corrosion to protect signal accuracy, and long lifePatented sensors construction and design$103.19 - $144.55
- Dorman®OE Solutions™ Vapor Canister Purge ValveAudi A3 2008, OE Solutions™ Vapor Canister Purge Valve by Dorman®. Location: Near Intake Manifold. Engineered for a perfect fit and plug-and-play installation, this vapor canister purge valve is a direct replacement for the original...Direct replacement - this vapor canister purge valve fits and functions like original equipment to ensure proper function of your vehicle's evaporative emissions systemQuality construction - manufactured from premium materials for a long service life$28.31
- Denso®Air Fuel Ratio SensorAudi A3 2008, 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 the...Designed to help reduce fuel consumption and harmful emissionsMade with the use of state-of-the-art sensor technologies$109.47 - $152.82
Shop By Service Type
- Oxygen Sensor Replacement
- Secondary Air Injection System Air Bypass Valve Replacement
- Canister Purge Solenoid Replacement
- EGR Pressure Feedback Sensor Replacement
- Positive Crankcase Ventilation (PCV) Valve Replacement
- Positive Crankcase Ventilation (PCV) Valve Hose Replacement
- Crankcase Vent Filter Replacement
- Secondary Air Injection Hose Replacement
- Fuel Evaporative Canister Replacement
- Vent Oil Separator Replacement
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