2007 Audi A4 Emission Control Parts
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TRQ®Oxygen SensorAudi A4 / A4 Quattro 2007, 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$31.96 - $39.72$32.95 - $40.95Save 3% - Standard®PCV ValveAudi A4 / A4 Quattro 2.0L Gas 2007, 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...Made with precision and quality in mindDesigned to meet your specific needs$48.50
- Beck Arnley®PCV Valve KitAudi A4 / A4 Quattro 2.0L Gas 2007, 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...OE quality products from top original equipmentTop quality materials$160.61
- Bosch®Premium Wideband Oxygen SensorAudi A4 / A4 Quattro 2007, 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$141.86 - $150.97
- TRQ®Upstream O2 Oxygen SensorAudi A4 / A4 Quattro 2.0L Gas 2007, Upstream 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$64.94$66.95Save $2.01 (3%)
- Bosch®Narrow-band Oxygen SensorAudi A4 / A4 Quattro 2007, Narrow-band 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...OE-EquivalentOE Style connectors and wire lengths$42.09 - $50.66
- Vaico®PCV Valve without DiaphramAudi A4 / A4 Quattro 2.0L Gas with ULEV 2 Engine 2007, 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...Made with precision and quality in mindDesigned to meet your specific needs$71.64
- Denso®Oxygen SensorAudi A4 / A4 Quattro 2007, 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...High quality plastic and/or steel constructionDirect replacement for a proper fit every time$103.52 - $149.73
- Walker Products®Oxygen SensorAudi A4 2007, 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$60.51 - $117.73
- Bosch®Premium Narrow-band Oxygen SensorAudi A4 / A4 Quattro 2007, Premium Narrow-band 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...OE Identical ConnectorCompact Design$64.64 - $159.13
- NTK®Oxygen SensorAudi A4 / A4 Quattro 2007, 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$93.69 - $119.02
- Walker Products®Premium Oxygen SensorAudi A4 / A4 Quattro 2007, 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$74.03 - $83.54
- Genuine®Crankcase Vent ValveAudi A4 / A4 Quattro 2.0L Gas 2007, 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...Made with precision and quality in mindDesigned to meet your specific needs$144.11
- Standard®Intermotor™ PCV ValveAudi A4 / A4 Quattro 2007, 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...Made with precision and quality in mindDesigned to meet your specific needs$73.31
- Facet®Oxygen SensorAudi A4 2007, 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 your needs and...The reliable goods for increase of reliability of the carQuality equal, if not superior, to that of the original components$49.71 - $81.45
- WVE®PCV ValveAudi A4 2007, 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...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$40.96 - $445.82
- WVE®Vapor CanisterAudi A4 2007, Vapor 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...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$734.50
- Walker Products®Wideband Premium Oxygen SensorAudi A4 / A4 Quattro 2007, 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 - $117.73
- Vemo®Oxygen SensorAudi A4 2007, 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$86.12 - $536.92
- Delphi®Oxygen SensorAudi A4 / A4 Quattro 2.0L Gas 2007, Oxygen Sensor by Delphi®. Position: Front. As one of the leading suppliers of oxygen sensor technology since 1978, Delphi planar technology is the result of their OE and aftermarket engineers...Resists high temperatures, vibration damage and wire corrosion to protect signal accuracy, and long lifePatented sensors construction and design$144.55
- Vaico®Crankcase Breather Oil TrapAudi A4 / A4 Quattro 3.2L 2007, 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...Designed to provide long-lasting service lifeMade utilizing state-of-the-art equipment$180.38
- URO Parts®New Engine Crankcase Vent ValveAudi A4 / A4 Quattro 3.2L 2007, 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...Designed to replace your worn out exhaust partHelps to restore quiet vehicle operation$124.73
- Dorman®OE Solutions™ Vapor Canister Purge ValveAudi A4 / A4 Quattro 2.0L / 3.2L Gas 2007, 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...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$30.06
- Denso®Air Fuel Ratio SensorAudi A4 / A4 Quattro 2007, 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....Designed to help reduce fuel consumption and harmful emissionsMade with the use of state-of-the-art sensor technologies$141.30 - $177.55
- TRQ®Vapor Canister Purge SolenoidAudi A4 / A4 Quattro 2.0L Gas 2007, Vapor Canister Purge Solenoid by TRQ®. Designed to perform just as well as the OEM part, this vapor canister purge solenoid is what you need to restore the emission control system of your vehicle. The...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$24.91$25.95Save $1.04 (4%)
- Standard®Intermotor™ Vapor Canister Purge SolenoidAudi A4 / A4 Quattro 2007, 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$14.17 - $84.23
- NTK®Air Fuel Ratio SensorAudi A4 / A4 Quattro 2007, 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$115.08 - $149.12
- Gates®Engine Crankcase Vent ValveAudi A4 / A4 Quattro 2.0L Gas 2007, Engine Crankcase Vent Valve by Gates®. 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...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$65.51
- WVE®Vapor Canister Purge SolenoidAudi A4 / A4 Quattro 2.0L / 3.2L Gas 2007, 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...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$14.82
- Beck Arnley®Vapor Canister Purge ValveAudi A4 / A4 Quattro 2.0L / 3.2L Gas 2007, Vapor 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...Helps Reduce the atmospheric pollution due to hydrocarbon emissionsReplacing your old Vapor Canister Purge Valve can lead to better fuel economy$16.67
Shop By Service Type
- EGR Valve Replacement
- Air Injection System Control Valve Replacement
- Oxygen Sensor Replacement
- Secondary Air Injection System Air Bypass Valve Replacement
- Canister Purge Solenoid Replacement
- Air Pump Check and Diverter Valve Replacement
- Positive Crankcase Ventilation (PCV) Valve Replacement
- Air Pump Check Valve Replacement
- Fuel Evaporative Canister Replacement
- Positive Crankcase Ventilation (PCV) Valve Hose Replacement
- Vent Oil Separator Replacement
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