Audi A4 Emission Control Parts
- 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
- Gates®Engine Crankcase Vent ValveEngine 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 mind. It will meet your needs and...High quality at an affordable priceExpertly made from premium materials$7.96 - $165.32
- GPD®Exhaust Gas Temperature (EGT) SensorExhaust Gas Temperature (EGT) Sensor by GPD®. The EGR pressure sensor works with the EGR valve to regulate the pressure of the EGR system. If pressure is low, the EGR valve will increase flow and vice versa.Designed to meet/exceed OE fit, form and function100% Tested for durability and performance$28.85 - $247.44
- 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
- Dorman®OE Solutions™ Secondary Air Injection Check ValveOE Solutions™ Secondary Air Injection Check Valve by Dorman®. This secondary air injection check valve is designed to match the fit and function of the original valve on specified vehicles, and is engineered for durability and...Direct replacement - this secondary air injection check valve is designed to match the fit and function of the original valve on specified vehiclesRestores functionality - this valve is made to fit and fully restore part functionality after the original valve fails$79.22 - $284.92
- 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
- WVE®Vapor Canister Purge SolenoidVapor 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 minimize emissions of...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$14.82 - $659.55
- gpd®Vapor Canister Purge SolenoidVapor Canister Purge Solenoid by gpd®. The vapor canister purge valve/solenoid controls the amount of fuel vapor purged from the charcoal canister to the engine, preventing excess fuel vapor from escaping into the atmosphere.Designed to meet/exceed OE fit, form, and functionDurability tested on every new design$28.69 - $158.49
- Genuine®Oil SeparatorOil Separator 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$10.15 - $684.23
- URO Parts®Engine Crankcase Vent KitEngine Crankcase Vent Kit by URO Parts®. Designed utilizing the latest technologies and manufactured from premium materials using state-of-the-art manufacturing equipment, this Febi product will provide years of dependable performance...Carefully crafted to provide optimum performanceMade from premium materials to last$4.67 - $273.32
- URO Parts®Oil SeparatorOil Separator 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 should and help...Designed to replace your worn out exhaust partHelps to restore quiet vehicle operation$14.73 - $151.98
- URO Parts®Oil Separator KitOil Separator Kit 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 should and...High quality plastic and/or steel constructionDirect replacement for a proper fit every time$20.68 - $373.61
- SKP®Engine Crankcase Vent ValveEngine Crankcase Vent 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. Manufactured from industry-leading...High quality at an affordable priceExpertly made from premium materials$6.54 - $50.61
- 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®Engine Oil SeparatorEngine Oil Separator by Vaico®. 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$40.70 - $337.29
- Vaico®Oil SeparatorOil Separator 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...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$54.65 - $124.96
- Vaico®PCV Engine Crankcase Vent ValvePCV Engine Crankcase Vent Valve 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 a result, many of...Designed to provide long-lasting service lifeMade utilizing state-of-the-art equipment$31.72 - $571.93
- Standard®TechSmart™ Engine Crankcase Vent ValveTechSmart™ Engine Crankcase Vent 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...Made with precision and quality in mindDesigned to meet your specific needs$29.03 - $37.05
- WVE®Engine Oil SeparatorEngine Oil Separator 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$86.00 - $124.82
- 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
- Kayser®Engine Crankcase Suction PumpEngine Crankcase Suction Pump by Kayser®. 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-grade design and construction built to last for yearsPerfect for use in high-speed environments$84.94 - $190.49
- MTC®Crankcase Vent ValveCrankcase Vent Valve by MTC®. If you’re looking for replacement parts at reasonable prices, then MTC parts are the way to go. Manufactured by highly qualified experts who follow stringent quality standards, these parts perform and...Ideal solution to restore the performance of your vehicleManufactured using high-strength materials for maximum reliability$192.34 - $297.78
- 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
- URO Parts®Secondary Air Injection Pump Check ValveSecondary Air Injection Pump Check 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 system...High quality plastic and/or steel constructionDirect replacement for a proper fit every time$4.03 - $25.78
- Vemo®Air Intake Control ValveAir Intake Control Valve by Vemo®. Grade: OE. 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$48.12 - $85.99
- Vemo®Secondary Air Injection Pump Check ValveSecondary Air Injection Pump Check Valve by Vemo®.Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$93.57 - $510.80
- Vemo®Secondary Air Pump System ValveSecondary Air Pump System Valve 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$118.46 - $310.31
- Pierburg®Air Pump Check ValveAir Pump Check 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 great quality...24 MonthsMade to provide unequaled quality and reliability$64.84 - $176.74
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The Audi A4 is a compact luxury car marketed since 1995 in four generations which are named after the Volkswagen Group platforms the cars were constructed on. They were B5 (1994-2001), B6 (2000-2006), B7 (2004-2008) and B8 (since 2008). A four-door sedan was released first and a five-door station wagon (Avant) hit the market a year later. In 2002, Audi started producing a two-door convertible which lasted through the second (B6) and the third (B7) generations, up to 2009. Throughout its lifespan, the A4 tried on a number of engines, the smallest of which was a gasoline 1.6L I4 power unit, and the biggest one was a gasoline FSI 3.2L 24-valve V6.
We carry high-quality Audi A4 emission control parts which suit both quality-seekers and economical customers. Thus, our website introduces a whole range of premium oxygen sensors, EGR valve gaskets, vapor canister purge valves, etc. Having a wide product range, we make sure that our web store is the proper place to search for and find the right product any time you need it. Our team handpicks only respected, internationally recognized aftermarket brands to provide the highest possible quality, precise fit and great durability of every unit bought in our store. A perfectly tuned emission control system will let your Audi A4 reduce harmful emissions and increase gas mileage.
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