2004 Volkswagen Touareg Fuel and Emissions Systems

Below you will find various in-demand Volkswagen Fuel and Emissions Systems, components and accessories for your 2004 Touareg. Advance Auto Parts has popular Touareg parts like Fuel Tanks, Fuel Injectors, Oxygen Sensors and more. You’ll also find aftermarket and OEM Fuel and Emissions Systems for other Touareg model years including 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017 and more. Select a category of 2004 Volkswagen Touareg Fuel and Emissions Systems below and start saving instantly.

Popular 2004 Volkswagen Touareg Fuel and Emissions Systems Categories

Air- Fuel Ratio Sensors

Fuel Tank Cleaning Kits

Air Flow Meters and Mass Air

Oxygen Sensors

Fuel Temperature Sensors

Fuel Injection Pumps

Manifold Air Pressure Sensors

EGR Valves

Ambient Air Temperature Sensors

Fuel Injector O-Ring Kits

Fuel Pump Tank Seals

Crankcase Breather Hoses

Essential Fuel and Emissions Systems for 2004 Volkswagen Touaregs

from

$214.99

NTK is the world’s largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle’s on-board diagnostic system in maintaining optimal engine performance, maximizing fuel efficiency and reducing harmful emissions. While conventional switching oxygen sensors only switch rich or lean, wideband oxygen (or Air-Fuel Ratio) sensors produce a linear output signal that allows the ECU determine exactly how rich or lean an engine is running and make continuous and precise adjustments of the air-fuel mixture to stay closest to stoichiometric, providing the best possible combustion and fewest emissions. A ceramics company at our core, NTK uses state-of-the art technology enabling complete control of the ceramics used in our wideband oxygen sensors from raw material to finished product. Trust The Sensor Specialist for full-line market support and OE application technology.

Product Features:

OEM QUALITY: NTK is the world’s largest supplier of original equipment oxygen sensors with renowned quality that meets or exceeds OEM specifications
PRODUCT ENGINEERING: Based on OE expertise, but specifically engineered for the aftermarket, NTK Oxygen Sensors offer superior OE fit, form, function
OE TECHNOLOGY: Upgraded to the latest OE technologies, NTK Oxygen Sensors are designed to reduce OE failures, enhance durability and performance
EXTENSIVE TESTING: OE development includes vibration and thermal shock testing. Testing during manufacturing guarantees quality and reliability
EASY INSTALLATION: NTK Oxygen Sensors are equipped with OE specified, water-resistant connectors and harness accessory hardware for easy installation
ADVANCED CERAMIC SENSOR ELEMENT: 3-stage contaminant-resistant plasma jet and deposit trap overcoat protects against element poisoning
NTK ADVANTAGE: Superior dual-coated platinum interface and thinner ceramic element produces fastest light off and response times with best durability

from

$193.99

OEM QUALITY: NTK is the world’s largest supplier of original equipment oxygen sensors with renowned quality that meets or exceeds OEM specifications
PRODUCT ENGINEERING: Based on OE expertise, but specifically engineered for the aftermarket, NTK Oxygen Sensors offer superior OE fit, form, function
OE TECHNOLOGY: Upgraded to the latest OE technologies, NTK Oxygen Sensors are designed to reduce OE failures, enhance durability and performance
EXTENSIVE TESTING: OE development includes vibration and thermal shock testing. Testing during manufacturing guarantees quality and reliability
EASY INSTALLATION: NTK Oxygen Sensors are equipped with OE specified, water-resistant connectors and harness accessory hardware for easy installation
ADVANCED CERAMIC SENSOR ELEMENT: 3-stage contaminant-resistant plasma jet and deposit trap overcoat protects against element poisoning
NTK ADVANTAGE: Superior dual-coated platinum interface and thinner ceramic element produces fastest light off and response times with best durability

from

$48.99

CARQUEST MAP sensors are manufactured with critical OEM components to ensure that your engine runs efficiently to reach the best gas mileage on your vehicle.

Product Features:

CARQUEST MAP sensors connectors are exact OE fit to ensure the proper vacuum is maintained to prevent power loss and to minimize internal contamination.
CARQUEST MAP sensors utilize high temperature resistant seals. Damaged seals can directly impact the vehicles fuel-to-air ratio, making it less fuel efficient.
CARQUEST MAP sensors are 100% individually tested for all product functionalities including proper vacuum seal and electrical output.

from

$69.99

CARQUEST MAP sensors are manufactured with critical OEM components to ensure that your engine runs efficiently to reach the best gas mileage on your vehicle.

Product Features:

CARQUEST MAP sensors connectors are exact OE fit to ensure the proper vacuum is maintained to prevent power loss and to minimize internal contamination.
CARQUEST MAP sensors utilize high temperature resistant seals. Damaged seals can directly impact the vehicles fuel-to-air ratio, making it less fuel efficient.
CARQUEST MAP sensors are 100% individually tested for all product functionalities including proper vacuum seal and electrical output.

from

$19.57

Ambient Temp Sensor

from

$13.49

Electrical parts control all aspects of vehicles on the road today. Replacing these components when they are starting to fail will ensure your vehicle has maximum performance and fuel economy. This is why Rein Automotive electrical parts are application specific and match the design and function of the OE parts.

Product Features:

Tested to ensure maximum performance
Manufactured to strict engineering standards/specifications in materials and tolerances
Long life and durability
Made by the OE manufacturer

from

$12.49

When replacing a fuel pump or module, it’s extremely important to clean the tank. Existing dirt, debris, and contamination stuck in the fuel tank can clog the brand-new strainer. Delphi’s Fuel Tank Cleaning Kit (FC01) and Tool (FC02) can help clean your fuel tank in less than five minutes. The FC01 includes a low-suds solution, cloth, and gloves that works together with the FC02 to help clean those hard to reach places without having to remove the fuel tank. Visit our Resource Center for helpful tips and tricks on fuel pumps, technologies, and more: https://www.delphiautoparts.com/usa/en-US/resource-center.

Product Features:

Helps avoid premature fuel pump failure
Lint free towel included
Low suds formulation
Removes harmful contaminants from the fuel tank

from

$199.99

100% new; Delphi OE Technology Validated to match the vehicle applications; Manufactured to meet or exceed OE requirements

Product Features:

Delphi mass air flow sensors are the global benchmark for accuracy and signal noise
Delphi mass air flow sensors feature high quality sensing elements for outstanding performance over a wide range of ambient temperatures
Delphi is a manufacturer of OE mass air flow sensors since their first use over 30 years ago
All parts are calibrated and tested to match the OE part
Probe solution offered wherever possible to reduce repair time by eliminating the need to replace the flow tube.
Delphi OE technology validated to match the vehicle applications

from

$169.99

Bosch is an original equipment global leader in mass air flow technology. Bosch Mass Air Flow (MAF) sensors ensure low levels of harmful emissions with greater fuel efficiency and improved engine performance. Bosch units come packaged as a complete unit. The sensing elements are paired and calibrated with the housings on the production line to ensure precise operation. Some competitors offer a simple sensing unit replacement as opposed to a complete unit. In such cases if the failure is not in the sensing unit itself, the repair may not be corrected the first time. This can cost the consumer or technician valuable time & money.

Product Features:

OE Technology provides the correct function and calibration to ensure trouble-free operation and emission compliance.
100% new product
Not re-manufactured or rebuilt
Sensor and housing are calibrated and sold together ensuring precise sensor reading and optimal engine performance
Guaranteed to match vehicle requirements for performance, drivability, fuel economy and emissions
Can provide up to 20 percent better fuel consumption

from

$95.40

Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet and exceed all original equipment specification and test requirements.

Product Features:

Improved Engine Response and Performance
Lower Emissions
Improved Fuel Economy
Longer Sensor Life
Meets OEM Specifications Installation Notes: Vehicles equipped with Air Fuel Ratio Sensors may look very similar to the Oxygen Sensor. Please confirm the correct part before ordering and if the connector does not match, do not install

from

$266.82

DENSO a global supplier to automakers manufactures an OE-equivalent direct fit air fuel ratio sensor that maintains the quality and performance of the Original Equipment it replaces. DENSO continues to innovate with the latest development in air fuel ratio sensors. These components, also known as wide-band oxygen sensors, have a broader response range to provide much finer control of air/fuel mixtures over a greater variety of operating conditions.

Product Features:

Tarnish-proof platinum electrodes provides longer life and maintains accuracy
Quick-response planar zirconia element can quickly detect oxygen concentration
Measures A/F ratios from approximately 12:1 to 19:1
Increased performance by mapping a/f ratios throughout rpm range
Reduces emissions by keeping the air-fuel mixture at an optimum ratio

from

$613.99

CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.

from

$184.99

from

$1203.99

Bosch is the leading OE supplier of diesel fuel systems for diesel passenger cars, SUVs, van and pickup trucks.End of line testing using the exact OE test specifications.Guaranteed to provide OE performance and meet all emission specifications.Continuous improvement, manufactured with the latest upgrades to components and specifications.

Product Features:

100% of pumps are end of line tested using the exact OE test specifications and equipment
Manufactured with the latest OE updates, so they can often be superior to the parts they replace
Manufactured using all OE tools and processes
Guaranteed to provide OE performance

from

$10.15

Fuel Pump Tank Seal

from

$49.08

The Original Equipment Fuel Temperature Sensor is an ideal high quality Original Equipment replacement that is manufactured to meet or exceed OE specifications for fit, form, and function.

Product Features:

Premium Original Equipment replacement
Provides performance and dependability
Manufactured to meet OE specifications

from

$7.49

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Engineered for the sealing repair environment
Unsurpassed quality you can trust
Validated for fit, form, and function

from

$41.83

Fuel Injector Repair

from

$2.99

CARQUEST fuel injector seal kits include the necessary O-rings and seals to properly reseal the injector, which is a recommended practice any time the injector is removed. Each kit services one injector and includes hard to find or previously dealer-only components.

Product Features:

Premium OE quality materials
Services one injector

from

$10.99

Bosch is one of the largest global suppliers of automotive products, developing, manufacturing and supplying precision OE components and systems to vehicle manufacturers and the automotive aftermarket. This 5-piece kit contains 3 O-rings (black), 1 support ring (gray), and 1 protective cap (yellow). Use one kit per injector.

from

$8.79

With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.

Product Features:

Choosing Victor Reinz assures getting OE quality parts in gaskets sets that have the coverage, contents, packaging and electronic cataloging to best meet the needs of the aftermarket.

from

$380.94

The Vaico Breather Hose is an ideal high quality aftermarket replacement that is manufactured to meet or exceed OE specifications for fit, form, and function.

Product Features:

Premium aftermarket replacement
Provides performance and dependability
Manufactured to meet OE specifications

from

$29.49

This engine crankcase breather hose is designed to match the fit and function of the original hose on specified vehicles, and is engineered for durability and reliable performance.

Product Features:

Direct replacement – this engine crankcase breather hose is designed to match the fit and function of the original hose on specified vehicle.
Restores functionality – reliable replacement for an original hose that has failed due to pressure, heat and cracking
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

from

$176.63

Breather Hose

from

$99.02

Air hoses and lines for diesel and gasoline engines with additional blow-by for crankcase ventilation. Prefabricated modules in raw and clean air duct using injection-molded elastomer and plastic items, and blow-molded items.

Product Features:

Mount for temperature sensors
Noise damping
Folds and ribs for flexibility and vacuum stability
Molded-on mounts for wires or cables
Integrated flow divider
Integrated positioning and attachment of prefabricated hose clamps
Radial reinforcement for high vacuum stress in tight installation spaces

from

$199.54

Breather Hose

Upgrade your 2004 Volkswagen Touareg with Top-Quality Fuel and Emissions Systems

When it comes to maintaining or upgrading your 2004 Volkswagen Touareg, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Volkswagen or enhancing its overall performance, Fuel and Emissions Systems are key to keeping your Touareg functioning at its best. At Advance Auto Parts, we offer a wide selection of 19 Fuel and Emissions Systems for the 2004 Volkswagen Touareg, designed to meet your needs without breaking the bank. From Fuel Tank replacements to Fuel Injectors upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.

Affordable Prices and Wide Selection

Shopping for Fuel and Emissions Systems for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Fuel and Emissions Systems for your 2004 Volkswagen Touareg at great prices. Our Fuel and Emissions Systems inventory for this model ranges from just $10.15 to $702.88, with an average price of $155.20. Our 19 Fuel and Emissions Systems in stock come from 12 trusted brands, so you’re sure to find the right part for your 2004 Volkswagen Touareg without overspending.

Explore Related Parts and More

While you’re here, don’t forget to check out other essential categories that go hand in hand with Fuel and Emissions System upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants and more to make sure your 2004 Volkswagen Touareg is always ready to roll. We’re committed to providing you with everything you need to keep your Touareg in top shape, all in one place. Start shopping confidently below for your 2004 Volkswagen Touareg!

Best-Selling Fuel Tanks for 2004 Volkswagen Touaregs

Enhance the driving experience in your Volkswagen with 2 quality Fuel Tank components, starting at $10.15.

show more show less

from

$12.49

Helps avoid premature fuel pump failure
Lint free towel included
Low suds formulation
Removes harmful contaminants from the fuel tank

from

$10.15

Fuel Pump Tank Seal

Top Picks for 2004 Volkswagen Touareg Oxygen Sensors

Upgrade Volkswagen Touaregs with top-quality Oxygen Sensors parts, including 1 OEM and aftermarket selections for your 2004 model.

show more show less

from

$255.75

Oxygen Sensor

In-Demand Fuel Pumps for 2004 Volkswagen Touaregs

Select from 1 premium Fuel Pumps parts for your 2004 Volkswagen Touareg.

show more show less

from

$702.88

Diesel Fuel Injector

Most Sold 2004 Volkswagen Touareg Air Flow Sensors

Explore our best-selling Volkswagen parts for the 2004 Touareg among 6 OEM and aftermarket options starting from $13.49.

show more show less

from

$13.49

Tested to ensure maximum performance
Manufactured to strict engineering standards/specifications in materials and tolerances
Long life and durability
Made by the OE manufacturer

from

$211.99

DENSO Air/Fuel Ratio Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance.; Each component is precision-built for exact replacement+ and a first time fit.; DENSO gives you the right part and the right fit+ the first time.

Product Features:

Specifically designed to meet the increasing demands of today’s engines
100% checked for high temperature signal output, air tightness, continuity, and heat resistance for optimal efficiency and performance
Coated with aluminum oxide to prevent silicone and lead from contacting the ceramic element and damaging the platinum electrode
Double protection cover helps maintain proper unit temperature for quicker response times, which is critical to your vehicle’s fuel efficiency
Manufactured with a rugged stainless steel housing and porous PTFE filter to resist corrosion and contamination

from

$185.99

Specifically designed to meet the increasing demands of today’s engines
100% checked for high temperature signal output, air tightness, continuity, and heat resistance for optimal efficiency and performance
Coated with aluminum oxide to prevent silicone and lead from contacting the ceramic element and damaging the platinum electrode
Double protection cover helps maintain proper unit temperature for quicker response times, which is critical to your vehicle’s fuel efficiency
Manufactured with a rugged stainless steel housing and porous PTFE filter to resist corrosion and contamination

from

$69.99

CARQUEST MAP sensors are manufactured with critical OEM components to ensure that your engine runs efficiently to reach the best gas mileage on your vehicle.

Product Features:

CARQUEST MAP sensors connectors are exact OE fit to ensure the proper vacuum is maintained to prevent power loss and to minimize internal contamination.
CARQUEST MAP sensors utilize high temperature resistant seals. Damaged seals can directly impact the vehicles fuel-to-air ratio, making it less fuel efficient.
CARQUEST MAP sensors are 100% individually tested for all product functionalities including proper vacuum seal and electrical output.

from

$55.99

from

$46.49

MAP SENSOR

FAQs for 2004 Volkswagen Touareg Fuel and Emissions Systems

Which Fuel and Emissions Systems are best-sellers for 2004 Volkswagen Touaregs?

Out of 19 Fuel and Emissions Systems that fit 2004 Volkswagen Touaregs, the following parts are the top sellers:

Fuel Tank Cleaning Kit (11692237) – $12.49
Mass Air Flow Sensor (MAF) – 100% NEW (11887205) – $109.99
Breather Hose Assembly (22148586) – $29.49

What’s the price range for 2004 Volkswagen Touareg Fuel and Emissions Systems?

Fuel and Emissions System prices for the 2004 Volkswagen Touareg start at $10.15 and go up to $702.88 for the most premium parts.

What’s the average price of a Fuel and Emissions System for a 2004 Volkswagen Touareg?

The average price for Fuel and Emissions Systems for the 2004 Volkswagen Touareg is $155.20. Keep in mind the variety of part types within our Fuel and Emissions System category so you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Fuel and Emissions Systems for other Volkswagen Touareg model years?

Yes, we currently carry Fuel and Emissions Systems for 13 model years of Volkswagen Touaregs between 2005 and 2017. Fuel and Emissions Systems are bought most frequently for the following model years: 2017, 2016, 2015, 2014, 2013, 2012, 2011, 2010, and 2009.

What are the cheapest Fuel and Emissions Systems for my 2004 Volkswagen Touareg?

The cheapest 2004 Volkswagen Touareg Fuel and Emissions Systems we carry in stock are:

Fuel Pump Tank Seal (12010880) – $10.15
Fuel Tank Cleaning Kit (11692237) – $12.49
Temperature Sensor (11324749) – $13.49
Fuel Injector Seal K (12585992) – $21.99
Breather Hose Assembly (22148586) – $29.49

What types of Fuel and Emissions Systems do you sell for my 2004 Volkswagen Touareg?

As of 2/5/25, these are some of the most in-demand types of Fuel and Emissions Systems for a 2004 Volkswagen Touareg:

Can I get help with 2004 Volkswagen Touareg Fuel and Emissions System orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Volkswagen Fuel and Emissions Systems and more.

What is your return policy for Volkswagen Touareg Fuel and Emissions Systems?

Advance Auto Parts keeps returns simple. For new Volkswagen Touareg Fuel and Emissions Systems and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.

2004 Volkswagen Touareg Fuel and Emissions Systems

NTK – Wideband Oxygen Sensor: Air-Fuel Ratio 5 Wire, 52.3" Long, Heated, Direct Fit (Part No.24342)

NTK – Wideband Oxygen Sensor: Air-Fuel Ratio 5 Wire, 69.8" Long, Heated, Direct Fit (Part No.24310)

Carquest Premium – Manifold Absolute Pressure Sensor (MAP) (Part No.ECC1081)

Carquest Premium – Manifold Absolute Pressure Sensor (MAP) (Part No.ECC1406)

Rein – Ambient Temp Sensor (Part No.P4025342395RIN)

Rein – Temperature Sensor (Part No.ELT0057)

Delphi – Fuel Tank Cleaning Kit (Part No.FC01)

Delphi – Mass Air Flow Sensor (Part No.AF10157)

Bosch – Mass Air Flow (MAF) Sensor (Part No.0280218060)

Walker – Walker Oxygen Sensor (Part No.C5010380204WKR)

DENSO – First Time Fit Air Fuel Ratio Sensor (Part No.C5015689937ND)

Carquest Premium – Exhaust Gas Recirculation (EGR) Valve (Part No.EGC2339)

Carquest Premium – Exhaust Gas Recirculation (EGR) Valve (Part No.EGE2503)

Bosch – Common Rail Pump (Part No.0445010694)

MTC – Fuel Pump Tank Seal (Part No.E3004342753MTC)

Original Equipment – Fuel Temperature Sensor (Part No.C6050451626OEA)

Felpro – Fuel Injector O-Ring Kit (Part No.ES 70599)

Elring – Fuel Injector Repair (Part No.C1040468293ELR)

Carquest Premium – Fuel Injector Seal Kit (Part No.AS017)

Bosch – Fuel Injector Seal Kit (Part No.C106016844BOS)

Victor Reinz – Fuel Injector O-Ring Kit (Part No.18-10027-01)

Vaico – Breather Hose (Part No.B2010265918VCO)

Dorman – Help – Breather Hose Assembly (Part No.47085)

Original Equipment – Breather Hose (Part No.B2010837025OEA)

APA/URO Parts – Breather Hose (Part No.B2010127341APA)

APA/URO Parts – Breather Hose (Part No.B2010265918APA)

Delphi – Fuel Tank Cleaning Kit (Part No.FC01)

MTC – Fuel Pump Tank Seal (Part No.E3004342753MTC)

Carquest Premium – Mass Air Flow Sensor (MAF) – 100% NEW (Part No.MQ6219)

Delphi – Mass Air Flow Sensor (Part No.AF10316)

Bremi – Air Mass Meter (Part No.B3130138141BRM)

Hella – Air Mass Meter (Part No.B3130138141HEL)

Carquest Premium – Mass Air Flow Sensor (MAF) – 100% NEW (Part No.MQ7381)

Bosch – Fuel Injector Seal K (Part No.C10603331500BOS)

DENSO – Oxygen Sensor (Part No.C5010374961ND)

Pierburg – Diesel Fuel Injector (Part No.D2000455616APG)

Rein – Temperature Sensor (Part No.ELT0057)

DENSO – Wideband Oxygen Sensor: Upstream, 5 Wire, 67.72" Long, Heated, Exact Fit (Part No.234-5045)

DENSO – Wideband Oxygen Sensor: Upstream, 5 Wire, 58.66" Long, Heated, Exact Fit (Part No.234-5115)

Carquest Premium – Manifold Absolute Pressure Sensor (MAP) (Part No.ECC1406)

Carquest Premium – Ambient Air Temperature Sensor (Part No.WTA1269)

Worldpac – MAP SENSOR (Part No.C70441804818WLK)