VOLKSWAGEN Oxygen Sensor Diesel 329-59803 1743103g906262 O2

( Ipn: 329-59803 ), ( Manufacturer Part Number: 17431-03G906262 ), ( Storage Location: D554 ), ( Country/region Of Manufacture: Germany ), ( Type: Intake Manifold ), ( Brand Type: Genuine Oem ), ( Fitment Notes: Specializedgerman 2025 )

Review VOLKSWAGEN 1743103g906262 Oxygen O2 Sensor Diesel Oem Used fits PASSAT 2004–2005

The Volkwagen 17431-03G906262 Oxygen Sensor is a crucial component in the exhaust system of 2004 and 2005 Passat models with diesel engines. This sensor plays a vital role in ensuring optimal engine performance and fuel efficiency by monitoring the amount of unburnt oxygen present in the exhaust gases.

The Volkwagen Oxygen Sensor is designed with a heating element that helps it warm up quickly when the engine is started, allowing it to provide accurate readings to the engine control unit (ECU) as soon as possible. The sensor's ceramic sensing element converts the oxygen content in the exhaust gas into an electrical signal, which is then transmitted to the ECU.

This particular sensor is a narrow-band oxygen sensor, which means it can detect small changes in oxygen concentration and provide precise feedback to the ECU. This information is used to adjust the fuel-air mixture in the engine, ensuring that the engine runs efficiently and emits the lowest possible levels of pollutants.

The Volkwagen 17431-03G906262 Oxygen Sensor is manufactured to meet OEM (Original Equipment Manufacturer) specifications, ensuring that it provides the same level of performance and reliability as the original sensor. It is also designed to last for the long-term, with a service life of approximately 60,000 miles or more, depending on driving conditions.

Installing the new Volkwagen Oxygen Sensor is a relatively straightforward process, and it can be done using common hand tools. However, if you are not confident in your ability to perform the installation yourself, it is recommended that you have it done by a professional mechanic to ensure that it is installed correctly and securely.

In summary, the Volkwagen 17431-03G906262 Oxygen Sensor is an essential component of the exhaust system in 2004 and 2005 Passat diesel models. It helps ensure optimal engine performance and fuel efficiency by monitoring the oxygen content in the exhaust gases and providing precise feedback to the ECU. This sensor is designed to meet OEM specifications, last for the long-term, and is easy to install.

Pros and Cons of Buying a Volkswagen O2 Sensor (17431-03G906262) for 2004-2005 Passat Diesel

- Improved engine performance: A faulty oxygen sensor can cause the engine to run inefficiently, leading to decreased performance. Replacing the sensor can help restore optimal engine operation.

- Better fuel efficiency: An oxygen sensor monitors the air-fuel mixture in the exhaust system. A malfunctioning sensor can cause the engine to burn more fuel than necessary, leading to decreased fuel efficiency. Replacing the sensor can help improve fuel economy.

- Reduced emissions: The oxygen sensor helps regulate the air-fuel mixture to ensure optimal combustion. A faulty sensor can result in increased emissions, which can be harmful to the environment and potentially lead to emissions-related fines. Replacing the sensor can help reduce emissions.

- Preventing check engine light: A faulty oxygen sensor can trigger the check engine light. Replacing the sensor can help prevent this warning light from coming on, saving you the hassle and potential cost of diagnostic testing.

- Long-term cost savings: Replacing the oxygen sensor proactively can help prevent more severe and costly engine problems down the line.

- Cost: The cost of replacing an oxygen sensor can vary depending on the make, model, and labor costs. For the Volkswagen 17431-03G906262 O2 sensor for the 2004-2005 Passat diesel, the cost can range from $120 to $250 or more, including labor.

- Availability: Depending on your location and the availability of parts, it may take some time to obtain the replacement oxygen sensor.

- Installation complexity: While replacing an oxygen sensor is generally considered a DIY task, some complexity may be involved, especially for those who are not experienced in working on their own vehicles.

The decision to buy a Volkswagen O2 sensor (17431-03G906262) for a 2004-2005 Passat diesel depends on various factors, including the current condition of the sensor, the vehicle's overall performance, and your budget. The pros of buying a sensor include improved engine performance, better fuel efficiency, reduced emissions, preventing the check engine light, and potential long-term cost savings. The cons include the cost of the sensor and labor, availability, and installation complexity.

If you are experiencing issues with your Passat diesel's engine performance, decreased fuel efficiency, increased emissions, or the check engine light, it may be worth considering replacing the oxygen sensor. Weighing the pros and cons, the benefits of improved engine performance, better fuel efficiency, reduced emissions, preventing the check engine light, and potential long-term cost savings may outweigh the costs and potential installation complexity. However, it is essential to ensure that the sensor is indeed faulty before purchasing and installing a new one. A professional diagnosis from a certified mechanic can help determine if the oxygen sensor is the root cause of the issue.

Details:

Model: Passat. BMW Parts Porsche Audi Volkswagen Other Makes. BMW Porsche Audi Volkswagen Other Makes. Most radios require a security code or password to unlock the unit for use.

These items are not Plug and Play. Item Specifics. Please save all packaging materials and damaged goods before filing a claim. Giving you access to virtually every part on car.

From engines to emblems. Putting you back on the road is only half story. We really do have it all. Stock Number: 17431.

Electrical parts are not returnable if installed. They require specific tools or information to program. All maintenance procedures must be properly followed at intervals least as frequent recommended by the vehicle manufacturer. In addition, all applicable coolers, lines and filters must be flushed clean before installation to prevent contamination premature failure.

Most or all European electronic devices Stereo, ECU, Modules, etc. Need to be programmed. Doing the right thing for your vehicle, wallet, and environment. All new fluids, gaskets, filters and seals must be used upon installation of all parts. Radio / Stereo.

Storage Location: D554. 2004 2005 Volkswagen Passat Oxygen O2 Sensor Diesel OEM Used: Brand. These items need to be coded the vehicle they are being installed into. Manufacturer Part Number: 03G 1.

And with over ten thousand vehicles dismantled for parts, that goal is a reality. Condition: Used.

part #: 1743103g906262 price

• $39.13

specifications inputmanifolds:

• for models: Passat
• for makes: Volkswagen
• for years: 2004-2005
• interchange part number: 329-59803
• manufacturer part number: 17431-03G906262
• storage location: D554
• country/region of manufacture: Germany
• type: Intake Manifold
• brand type: Genuine Oem
• fitment notes: Specializedgerman 2025

shipping inputmanifolds:

• transit: 4-7 Days
• cost: $0.00
• service: Standard
• type: Fixed
• class: Standard

offer inputmanifolds:

• quantity: 1
• sold: 0
• availability: In Stock
• options: Ship-to-home
• started: August 16, 2025

general inputmanifolds:

• Car Truck Parts Accessories > Air Fuel Delivery > Intake Manifolds
• condition: Used

seller inputmanifolds:

• rating: 99.6%
• # reviews: 67608
• city: Rancho Cordova, California

returns inputmanifolds:

• policy: Returns Accepted
• time: 30 Days
• paid by: Seller

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