Audi S3 Emission Control Parts
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TRQ®Oxygen SensorOxygen 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% - Genuine®Vapor CanisterVapor 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$13.37 - $1,061.66
- Standard®Vapor CanisterVapor 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 integrity to all channels of...Featuring industrial grade materials for robust performanceEnd of the line testing ensures quality in every box$35.73 - $783.53
- Bosch®Oxygen SensorOxygen 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
- Denso®Oxygen SensorOxygen 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 SensorsOxygen 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
- NTK®Oxygen SensorOxygen 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 SensorPremium 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
- Genuine®Crankcase Vent ValveCrankcase 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$8.87 - $505.55
- WVE®PCV ValvePCV 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
- WVE®Vapor CanisterVapor Canister 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$27.43 - $2,603.11
- Walker Products®Premium Wideband Oxygen SensorPremium Wideband 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...High quality at an affordable priceExpertly made from premium materials$44.39 - $290.10
- Vemo®Oxygen SensorOxygen 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 quality at an...High quality at an affordable priceExpertly made from premium materials$31.82 - $660.41
- Vaico®Crankcase Housing CoverCrankcase Housing Cover 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 of Vaico...Designed to provide long-lasting service lifeMade utilizing state-of-the-art equipment$26.14 - $119.57
- Elring®PCV BreatherPCV 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 entire Elring range of...Expertly Crafted from the highest grade materialsMade to provide maximum accuracy and dependability$1.23
- Denso®Air Fuel Ratio SensorAir 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 use of the...Designed to help reduce fuel consumption and harmful emissionsMade with the use of state-of-the-art sensor technologies$50.12 - $637.06
- Genuine®Vapor Canister FilterVapor Canister 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 state-of-the-art...Made with precision and quality in mindDesigned to meet your specific needs$12.36 - $396.10
- NTK®Air-Fuel Ratio SensorAir-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 Response,...Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement$39.18 - $285.42
- Standard®Vapor Canister Purge SolenoidVapor 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 reputation for integrity to all...The canister purge solenoid is constructed high grade industrial plastic to withstand low and high heat engine operating temperaturesEach connector and terminal is constructed with OE quality materials to ensure an exact fit connection, resuming peak conductivity to the engine wiring harness, and resulting in a precise engine performance$20.85 - $569.00
- Standard®TechSmart™ Engine Oil SeparatorTechSmart™ 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 integrity to all...Made with precision and quality in mindDesigned to meet your specific needs$16.55 - $270.24
- Beck Arnley®Vapor Canister Purge ValveVapor Canister Purge Valve by Beck Arnley®. Beck Arnley ia a leading specialty provider of premium parts for cars, light trucks, and SUVs. They provide the import parts by model and year to match OE fit, form, and performance. Beck...Helps Reduce the atmospheric pollution due to hydrocarbon emissionsReplacing your old Vapor Canister Purge Valve can lead to better fuel economy$16.67 - $114.87
- WVE®Secondary Air Injection Pump Check ValveSecondary Air Injection Pump Check 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...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$14.67 - $181.33
- WVE®Evaporative Emissions System Leak Detection PumpEvaporative Emissions System Leak Detection Pump 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...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$22.76 - $995.09
- Febi®Crankcase Vent ValveCrankcase Vent Valve by Febi®. 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...Made with precision and quality in mindDesigned to meet your specific needs$21.98 - $126.81
- Vaico®Crankcase Breather Repair SetCrankcase Breather Repair Set by Vaico®. 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. Manufactured from...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$100.51 - $515.66
- Beck Arnley®Engine Crankcase Vent ValveEngine 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 partners so you can install the...Matches OE form, fit and functionMade from premium materials$25.30 - $212.14
- Dorman®OE Solutions™ Secondary Air Pressure SensorOE Solutions™ Secondary Air Pressure Sensor by Dorman®. This evaporative emissions system pressure sensor is designed to match the fit and function of the original sensor on specified vehicles, and is engineered for durability and...Direct replacement - this evaporative emissions system pressure sensor is designed to match the fit and function of the original sensor on specified vehiclesIdeal solution - this sensor is a reliable replacement for an original part that has failed due to fatigue or electrical malfunction$94.40 - $105.09
- Standard®Intermotor Secondary Air Injection Bypass ValveIntermotor Secondary Air Injection Bypass 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...Made with precision and quality in mindDesigned to meet your specific needs$79.23 - $497.52
- Standard®Intermotor™ Secondary Air Injection Pump Check ValveIntermotor™ 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 the highest reputation...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$12.12 - $14.68
- Genuine®Vapor Canister Vent ValveVapor Canister 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...Made with precision and quality in mindDesigned to meet your specific needs$104.49 - $206.86
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