2004 Volkswagen Jetta Emission Control

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    • (0 reviews)
      # mpn1032497591
      Volkswagen Jetta 2.0L / 2.8L 2004, Secondary Air Injection Pump by URO Parts®. Position: Secondary. Make your vehicle operating quiet again by replacing your malfunctioning component with this top-notch emission control part. The...
      Designed to replace your worn out exhaust partHelps to restore quiet vehicle operation
      $136.76
    • (0 reviews)
      # 21109276
      Volkswagen Jetta 2004, Oxygen Sensor by Denso®. Denso's light duty oxygen sensor started to appear on vehicles with the development of fuel injection systems. The basic job of the sensor is to monitor the air fuel mixture under idle,...
      Corrosion-resistant stainless steel constructionPTFE filter blocks efficiency-robbing contaminants
      $59.37 - $142.58
    • (0 reviews)
      # 86104688
      Volkswagen Jetta 2004, Professional™ Oxygen Sensor by ACDelco®. If your O2 Sensor is not functioning properly, you are robbing yourself of performance and costing yourself money at the gas pump. Let ACDelco’s Professional Oxygen...
      ACDelco Professional Oxygen Sensors earn the name ACDelco by being put through a variety of tests, often under extreme and unusual conditionsCustomers can receive better gas mileage with a properly working oxygen sensor
      $59.86 - $155.63
    • (0 reviews)
      # mpn4299199883
      Volkswagen Jetta ALH Engine 2004, EGR Valve by Dorman®. An essential part of the exhaust gas recirculation system, Dorman’s EGR Valve effectively recirculates exhaust gas to be re-burned in the intake manifold. It withstands extreme...
      Easy to installDirect replacement for a proper fit
      $161.81
    • (0 reviews)
      # 710316091
      Volkswagen Jetta 2004, 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...
      Designed to help reduce fuel consumption and harmful emissionsMade with the use of state-of-the-art sensor technologies
      $94.87 - $113.89
    • (0 reviews)
      # 710398123
      Volkswagen Jetta 2004, Oxygen Sensor by Standard®. Position: Downstream. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest...
      One-piece laser welded body for maximum protection and precise operation maintaining sensor integrityDual internal talc seal makes Our Oxygen sensors last longer
      $71.22 - $96.32
    • (0 reviews)
      # mpn53667026
      Volkswagen Jetta 2.0L / 2.8L 2004, Intermotor™ Secondary Air Injection Pump by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $450.66
    • (0 reviews)
      # 7862424
      Volkswagen Jetta 2004, Secondary Air Injection Pump by Pierburg®. Is your CHECK ENGINE light on? Has your vehicle failed a state emissions test? Your vehicle's emissions control system is in need of repair, but before you waste your...
      High quality at an affordable priceExpertly made from premium materials
      $256.84 - $414.49
    • (2 reviews)
      # 24185418
      Volkswagen Jetta 2004, Premium 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 Bosch that is...
      Up to 15 % savings in fuel costsReduced CO2 emissions
      $57.35 - $97.42
    • (0 reviews)
      # 24185445
      Volkswagen Jetta 2004, Universal Fit Oxygen Sensor by Bosch®. Universal Oxygen Sensors with OE SmartLink are quick and easy to install. Each sensor has enough length of sensor wire to allow maximum replacement of worn harnesses....
      Patented SmartLink™ connector systemNo special tools required for installation
      $39.64
    • (0 reviews)
      # 24185426
      Volkswagen Jetta 2004, 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
      $83.40 - $113.68
    • (0 reviews)
      # 152246975
      Volkswagen Jetta 2004, Air Fuel Ratio Sensor by NTK®. Position: Upstream. 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...
      Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement
      $64.59 - $121.56
    • (0 reviews)
      # 22146966
      Volkswagen Jetta 2004, 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...
      Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement
      $58.12 - $157.35
    • (0 reviews)
      # 81777889
      Volkswagen Jetta 2004, 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...
      OE connectors and wire lengths within 3" of OE specificationsResists high temperatures, vibration damage and wire corrosion to protect signal accuracy, and long life
      $57.97 - $113.91
    • (0 reviews)
      # 22869299
      Volkswagen Jetta 2004, Oxygen Sensor by Spectra Premium®. To ensure your vehicle has optimal performance and fuel economy while producing minimal emissions replace a defective O2 sensor with one backed by the aftermarket’s most...
      Increase vehicle fuel economy and engine performance while decreasing vehicle exhaust emissions100% performance tested to meet vehicle requirements
      $54.62 - $139.78
    • (0 reviews)
      # 63156918
      Volkswagen Jetta 2004, Intermotor™ PCV Valve by Standard®. No Connector. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $23.96 - $60.40
    • (0 reviews)
      # mpn769722412
      Volkswagen Jetta ALH Engine 2004, PCV Valve by Dorman®. The PCV Valve is a major component of the PCV System. Designed from high-quality materials for sustained reliability, Dorman's PCV Valve provides a one-way direction for air to...
      Direct replacement for a proper fitSave time and money by replacing failed valve, instead of the entire assembly
      $21.46
    • (0 reviews)
      # mpn1032497377
      Volkswagen Jetta 1.9L 2004, 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...
      High quality plastic and/or steel constructionDirect replacement for a proper fit every time
      $9.15
    • (0 reviews)
      # mpn1032497395
      Volkswagen Jetta 1.8L 2004, PCV 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...
      Designed to replace your worn out exhaust partHelps to restore quiet vehicle operation
      $9.54
    • (0 reviews)
      # mpn4476106317
      Volkswagen Jetta ALH Engine 2004, Engine Crankcase Vent Valve by Gates®. Is your CHECK ENGINE light on? Has your vehicle failed a state emissions test? Your vehicle's emissions control system is in need of repair, but before you waste...
      Resistant to fuel vapors and oilDirect replacement ensures exact fit and easy installation
      $23.75
    • (0 reviews)
      # 36261823
      Volkswagen Jetta 2004, PCV Valve by Beck Arnley®. For one hundred years, Beck/Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to import vehicles in the 1950’s,...
      OE quality products from top original equipmentTop quality materials
      $9.69 - $25.36
    • (0 reviews)
      # 476419860
      Volkswagen Jetta 1.8L 2004, PCV Valve by Kayser®. Is your CHECK ENGINE light on? Has your vehicle failed a state emissions test? Your vehicle's emissions control system is in need of repair, but before you waste your time and gas...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $19.98 - $30.11
    • (0 reviews)
      # 45279133
      Volkswagen Jetta 2004, Intermotor™ EGR Valve 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...
      OE quality parts from top original equipment and aftermarket manufacturersHeavy-duty stepper motor and stainless-steel valve components ensure durability
      $216.10 - $311.74
    • (0 reviews)
      # mpn4495732273
      Volkswagen Jetta 1.9L ALH Engine Sedan / Wagon 2004, EGR Valve by Wahler®. In order to maintain compliance with the increasing stringency of exhaust emissions levels without impairing engine performance, exhaust gas recirculation (EGR)...
      Excellent combination of quality and functionalityOffer precise pressure control
      $143.60
    • (0 reviews)
      # mpn1808338108
      Volkswagen Jetta ALH Engine 2004, EGR Valve by Wahler®. Is your CHECK ENGINE light on? Has your vehicle failed a state emissions test? Your vehicle's emissions control system is in need of repair, but before you waste your time and gas...
      Excellent combination of quality and functionalityOffer precise pressure control
      $175.49
    • (0 reviews)
      # mpn4495526400
      Volkswagen Jetta BEW Engine 2004, EGR 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...
      24 Months/24,000 MilesMade to provide unequaled quality and reliability
      $231.60
    • (0 reviews)
      # 326309418
      Volkswagen Jetta 2004, 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, the exact fit adds another...
      Save money by replacing only the failed pump - instead of the entire mating cover assemblyReplacement restores A.I.R. System to proper functioning
      $408.95 - $475.95
    • (0 reviews)
      # 35605927
      Volkswagen Jetta 2004, Secondary Air Injection Pump by Cardone®. Import. 100% testing of all units guarantees reliable performance every time. High temperature grease extends bearing life, resulting in longer pump life. New carbon...
      50-state emissions street legal100% testing of all units guarantees reliable performance every time.
      $111.02 - $273.98
    • (0 reviews)
      # 824124711
      Volkswagen Jetta 2004, Secondary Air Injection Pump 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...
      24 Months/24,000 MilesMade to provide unequaled quality and reliability
      $280.95 - $312.15
    • (0 reviews)
      # 286335454
      Volkswagen Jetta 2004, CalCat™ Catalytic Converter by Walker®. Emissions: CARB compliant. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Includes: Installer Card, Warranty Card....
      $121.59 - $153.28
    • (0 reviews)
      # mpn1852703
      Volkswagen Jetta BEV Engine 2004, EX Ultra™ Catalytic Converter and Pipe Assembly by Walker®. Emissions: EPA compliant. Converter Configuration: Direct Fit. Catalytic Converter Body Shape: Round. With 1 Inlet. With O2 Sensor Port....
      $368.01
    • (0 reviews)
      # 350200435
      Volkswagen Jetta 2004, Ultra™ Catalytic Converter and Pipe Assembly by Walker®. Emissions: EPA compliant. Converter Configuration: Direct Fit. With 1 Inlet. With O2 Sensor Port. Walker is an OE supplier to many major nameplate...
      $280.20 - $280.96
    • (0 reviews)
      # 286335465
      Volkswagen Jetta 2004, Ultra™ Catalytic Converter by Walker®. Emissions: EPA compliant. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. With 1 Inlet. Without Air Tube. The Right converter, the Right...
      $76.05 - $94.70
    • (0 reviews)
      # 286335440
      Volkswagen Jetta 2004, ECO II Catalytic Converter and Pipe Assembly by Eastern®. Emissions: EPA compliant. Converter Configuration: Direct Fit. With 2 O2 Sensor Ports. If you need to replace your failed or damaged catalytic converter,...
      $298.64 - $327.26
    • (0 reviews)
      # 286335442
      Volkswagen Jetta 2004, ECO III Catalytic Converter and Pipe Assembly by Eastern®. Emissions: EPA compliant. Converter Configuration: Direct Fit. Location: Undercar. Includes: Inlet Gasket. If you need to replace your failed or damaged...
      $296.44 - $322.36
    • (0 reviews)
      # 100295586
      Volkswagen Jetta 2004, Catalytic Converter by Eastern®. Emissions: EPA compliant. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Whether your catalytic converter is damaged by road debris or failed due to...
      $46.10 - $65.79
    • (0 reviews)
      # 80151382
      Volkswagen Jetta 2004, Catalytic Converter and Pipe Assembly by AP Exhaust®. Converter Configuration: Direct Fit. Without Air Tube. The growing concern for the environment means there is a growing need for quality emission control...
      $301.64 - $522.93
    • (0 reviews)
      # 20587464
      Volkswagen Jetta 2004, Catalytic Converter and Pipe Assembly by Bosal®. Converter Configuration: Direct Fit. If you’re in need of a replacement catalytic converter, you can’t do better than Bosal. They’re a leading supplier to...
      $244.74 - $310.14
    • (0 reviews)
      # 212158865
      Volkswagen Jetta with Federal Emission 2004, Catalytic Converter by Bosal®. Emissions: EPA compliant. Converter Configuration: Universal Fit. If you’re in need of a replacement catalytic converter, you can’t do better than Bosal....
      $59.32 - $113.22
    • (0 reviews)
      # 86076205
      Volkswagen Jetta 2004, Catalytic Converter and Pipe Assembly by DEC®. Converter Configuration: Direct Fit. Pick out a catalytic converter by DEC and get your emissions back into check without worrying to fail again. These catalytic...
      $284.17 - $526.93
    • (0 reviews)
      # 136723482
      Volkswagen Jetta 2004, Catalytic Converter and Pipe Assembly by PaceSetter®. Emissions: EPA compliant. Converter Configuration: Direct Fit. If you want to get the most out of your vehicle, this PaceSetter product is second to none....
      $130.27 - $165.47
    • (0 reviews)
      # mpn1300970820
      Volkswagen Jetta AVH Engine / AZG Engine / BEV Engine 2004, Catalytic Converter by Davico®. Emissions: EPA compliant. Converter Configuration: Direct Fit. Position: Front. With 4 Bolt Inlet Flange. With 1 O2 Sensor Port. Catalytic...
      $148.21
    • (0 reviews)
      # 83042522
      Volkswagen Jetta 2004, Catalytic Converter and Pipe Assembly by Davico®. Emissions: EPA compliant. Converter Configuration: Direct Fit. This direct-fit catalytic converter by Davico will be a great solution to replace your failed or...
      $189.37 - $414.12
    • (0 reviews)
      # mpn2765260299
      Volkswagen Jetta AVH Engine / BEV Engine 2004, Standard Grade Catalytic Converter by Flowmaster®. Emissions: EPA compliant. Converter Configuration: Direct Fit. With 2 O2 Sensor Ports. Catalytic Converter Overall Length: 42"....
      $411.77
    • (0 reviews)
      # mpn1093557
      Volkswagen Jetta 1.9L 2004, Diesel Catalytic Converter by MagnaFlow®. Emissions: EPA compliant. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet...
      $161.80
    • (0 reviews)
      # 380911244
      Volkswagen Jetta 2004, Heavy Metal Catalytic Converter by MagnaFlow®. Emissions: EPA compliant. Converter Configuration: Direct Fit. With Gasket. Without Air Tube. Includes: Gasket (1). If your car needs replacement, install one that...
      $388.91 - $403.53
    • (0 reviews)
      # 49722390
      Volkswagen Jetta 2004, Heavy Metal Catalytic Converter by MagnaFlow®. Emissions: EPA compliant. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Catalytic Inlet Diameter: 2.25". Catalytic...
      $100.27 - $113.92
    • (0 reviews)
      # 18316989
      Volkswagen Jetta 2004, OBDII Catalytic Converter by MagnaFlow®. Emissions: CARB compliant. Converter Configuration: Universal Fit. Without Air Tube. If your car needs a new catalytic converter, install one that will get you through the...
      $231.40 - $381.39
    • (1 review)
      # 380911245
      Volkswagen Jetta 2004, OEM Grade Catalytic Converter by MagnaFlow®. Emissions: EPA compliant. Converter Configuration: Direct Fit. If your car needs replacement, install one that will get you through the smog check. This converter is...
      $331.28 - $462.36
    • (0 reviews)
      # 49722387
      Volkswagen Jetta 2004, OEM Grade Catalytic Converter by MagnaFlow®. Emissions: EPA compliant. Converter Configuration: Universal Fit. Without Air Tube. If your car needs replacement, install one that will get you through the smog check....
      $122.43 - $168.67
    • (1 review)
      # mpn1117698
      Volkswagen Jetta 1.8L Standard Transmission 2004, Pre-OBDII Off-Road Pro Series Catalytic Converter by MagnaFlow®. Emissions: CARB compliant. Converter Configuration: Direct Fit. With Performance Pipe. Without Air Tube. Catalytic Inlet...
      $303.39
    • (0 reviews)
      # 731061577
      Volkswagen Jetta Sedan 2004, Lambda Temperature Sensor by Genuine®. 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...
      High quality at an affordable priceExpertly made from premium materials
      $193.96 - $327.77
    • (0 reviews)
      # mpn4494287575
      Volkswagen Jetta ALH Engine 2004, Crankcase Breather Oil Trap by Vaico®. Position: Cylinder Head. Quality results from the consistent pursuit of an customer-focused strategy. Clients wishes are in the center of business. Vaico aim: the...
      Designed to provide long-lasting service lifeMade utilizing state-of-the-art equipment
      $9.80
    • (0 reviews)
      # mpn4489688846
      Volkswagen Jetta AWP Engine 2004, Black Reinforced Silicone Breather Hose Complete Kit by 034Motorsport®. Designed to replace the crumbling plastic and rubber factory breather hoses. This complete silicone hose kit with billet check...
      24 Months WarrantyMade to provide unequaled quality and reliability
      $189.92
    • (0 reviews)
      # mpn4489688864
      Volkswagen Jetta 1.8L 2004, Breather Hose by 034Motorsport®. Crankcase Breather from Bleeder Valve. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...
      24 Months WarrantyMade to provide unequaled quality and reliability
      $27.13
    • (0 reviews)
      # mpn4489688830
      Volkswagen Jetta 1.8L 2004, Engine Breather Housing Bleeder Valve by 034Motorsport®. 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....
      24 Months WarrantyMade to provide unequaled quality and reliability
      $37.98
    • (0 reviews)
      # mpn4489688824
      Volkswagen Jetta 1.8L 2004, Lower Block Crankcase Breather Hose by 034Motorsport®. 1 Piece. Reinforced silicone 1.8T lower block breather hose to replace the crumbling factory plastic and rubber lower breather hoses. This fully...
      24 Months WarrantyMade to provide unequaled quality and reliability
      $86.82
    • (0 reviews)
      # mpn4489688838
      Volkswagen Jetta 1.8L 2004, Valve Cover 3-Way Breather Hose by 034Motorsport®. Valve Cover to Breather Tube. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and...
      24 Months WarrantyMade to provide unequaled quality and reliability
      $48.84
    • (0 reviews)
      # mpn4489688840
      Volkswagen Jetta 1.8L 2004, Valve Cover Breather Hose by 034Motorsport®. 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...
      24 Months WarrantyMade to provide unequaled quality and reliability
      $48.84
    • (0 reviews)
      # mpn4489688835
      Volkswagen Jetta 1.8L 2004, Valve Cover Hose to Bleeder Valve Breather Tube by 034Motorsport®. 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...
      24 Months WarrantyMade to provide unequaled quality and reliability
      $27.13




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    2004 Volkswagen Jetta Emission Control Reviews

    Average rating:  5  5 - 2 reviews
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    Injection Hose
    Came exactly as described! Perfect fit and well worth the price! Shipping to me was super fast! CARiD rocks!
    RPosted by Rodney (South Gate, CA) / August 11, 2016
    2003 Volkswagen Jetta
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