2009 Audi A5 Emission Control Parts
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TRQ®O2 Oxygen SensorAudi A5 Quattro 3.2L 2009, 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 isostatically-pressed for...Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part$29.09$30.95Save 6% - SKP®Secondary Air Injection PumpAudi A5 Quattro 3.2L 2009, 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...Made with precision and quality in mindDesigned to meet your specific needs$62.00
- Bosch®Premium Wideband Oxygen SensorAudi A5 Quattro 3.2L 2009, 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...Detects the exact amount of unburned fuel in the exhaust streamOE connectors and OE-style harness for continuous wire from connector to sensor$159.96 - $167.71
- Walker Products®Oxygen SensorAudi A5 Quattro 3.2L 2009, 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...High quality at an affordable priceExpertly made from premium materials$68.87 - $113.59
- Vemo®Secondary Air PumpAudi A5 Quattro Base 3.2L 2009, Secondary Air Pump by Vemo®. Grade: Aftermarket. 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$442.86
- Denso®Oxygen SensorAudi A5 Quattro 3.2L 2009, Oxygen Sensor by Denso®. Position: Downstream. Make sure your engine runs efficiently and produces fewer emissions by replacing your malfunctioning fuel-ratio sensors with these top-notch products designed by...High quality plastic and/or steel constructionDirect replacement for a proper fit every time$89.25
- Bosch®Premium Narrow-band Oxygen SensorAudi A5 Quattro 3.2L 2009, 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...OE Identical ConnectorCompact Design$94.45
- Walker Products®Premium Oxygen SensorAudi A5 Quattro 3.2L 2009, 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....Improved Engine Response & PerformanceLower Emissions$77.27
- NTK®Oxygen SensorAudi A5 Quattro 3.2L 2009, 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...Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement$86.25
- Dorman®OE Solutions™ Secondary Air Injection PumpAudi A5 / A5 Quattro 3.2L 2009, 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,...Save money by replacing only the failed pump - instead of the entire mating cover assemblyReplacement restores A.I.R. System to proper functioning$317.71
- Facet®Oxygen SensorAudi A5 Quattro Base 2009, Oxygen Sensor by Facet®. Position: Rear. 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....The reliable goods for increase of reliability of the carQuality equal, if not superior, to that of the original components$42.74
- Walker Products®Wideband Premium Oxygen SensorAudi A5 Quattro 3.2L 2009, 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...High quality at an affordable priceExpertly made from premium materials$113.59
- Standard®Intermotor™ Vapor CanisterAudi A5 Quattro 2009, 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...Made with precision and quality in mindDesigned to meet your specific needs$358.04
- Pierburg®EGR ValveAudi A5 Quattro 2009, EGR Valve by Pierburg®. In order to be able to comply with future emission limits, stiff requirements are applied to engine systems. The tight tolerances call for a closed-circuit EGR system. Depending on the type...24 Months/24,000 MilesMade to provide unequaled quality and reliability$87.53 - $91.05
- 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 (Coupe 3.2L)Audi A5 Quattro Coupe 3.2L 2009, 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...Genuine OE replacement for your specific Audi modelDesigned to bring your vehicle back to its pristine condition$4.91 - $502.15
- Vaico®Crankcase Breather Oil TrapAudi A5 Quattro 2009, 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 for your satisfaction. As...Designed to provide long-lasting service lifeMade utilizing state-of-the-art equipment$180.38
- URO Parts®New Engine Crankcase Vent ValveAudi A5 Quattro 2009, New Engine Crankcase Vent 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...Designed to replace your worn out exhaust partHelps to restore quiet vehicle operation$124.73
- Denso®Air Fuel Ratio SensorAudi A5 Quattro 3.2L 2009, 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 to help reduce fuel consumption and harmful emissionsMade with the use of state-of-the-art sensor technologies$138.98 - $139.54
- Standard®Intermotor™ Vapor Canister Purge SolenoidAudi A5 / A5 Quattro 2009, Intermotor™ Vapor Canister Purge Solenoid by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the...Made with precision and quality in mindDesigned to meet your specific needs$91.02
- Standard®TechSmart™ Engine Oil SeparatorAudi A5 2009, TechSmart™ Engine Oil Separator 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...Made with precision and quality in mindDesigned to meet your specific needs$100.94
- NTK®Air Fuel Ratio SensorAudi A5 Quattro 3.2L 2009, 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...Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement$122.70 - $149.12
- WVE®Vapor Canister Purge SolenoidAudi A5 Quattro 3.2L 2009, Vapor Canister Purge Solenoid 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...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$122.56
- Standard®Intermotor™ Vapor Canister Purge ValveAudi A5 Quattro 3.2L 2009, Intermotor™ Vapor Canister Purge Valve by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the...Made with precision and quality in mindDesigned to meet your specific needs$102.00
- Beck Arnley®Engine Crankcase Vent ValveAudi A5 Quattro 3.2L 2009, Engine Crankcase Vent Valve by Beck Arnley®. Beck Arnley parts meet foreign nameplate OE specifications for form, fit and function. Beck Arnley products specialists work with a network of global sourcing...Matches OE form, fit and functionMade from premium materials$147.53
- Standard®Intermotor™ Secondary Air Injection Pump Check ValveAudi A5 Quattro 2009, Intermotor™ Secondary Air Injection Pump Check Valve by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and...Made with precision and quality in mindDesigned to meet your specific needs$12.83
- SKP®Vapor Canister Purge ValveAudi A5 / A5 Quattro 3.2L 2009, Vapor Canister Purge Valve 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....Made with precision and quality in mindDesigned to meet your specific needs$27.58
- URO Parts®Vapor Canister Purge ValveAudi A5 Quattro 2009, Vapor Canister Purge 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...Designed to replace your worn out exhaust partHelps to restore quiet vehicle operation$29.13
- Pierburg®Purge ValveAudi A5 Quattro 2009, 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...24 Months/24,000 MilesMade to provide unequaled quality and reliability$61.24
- Original Equipment®Breather HoseAudi A5 Quattro 2009, Breather Hose by Original Equipment®. Looking for high-quality replacement parts to restore the performance of your vehicle? Then Original Equipment automotive parts are for you. They are manufactured from the...Perfect replacement for your damaged or worn out original partMade using high-grade materials for long-lasting dependability$161.21
Shop By Service Type
- EGR Valve Replacement
- Air Pump Check and Diverter Valve Replacement
- Oxygen Sensor Replacement
- Air Pump Check Valve Replacement
- Canister Purge Solenoid Replacement
- EGR Pressure Feedback Sensor Replacement
- Fuel Evaporative Canister Replacement
- Vent Oil Separator Replacement
- Air Injection System Control Valve Replacement
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