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Audi VW Oxygen Sensor 0258007353 – Bosch

Audi VW Oxygen Sensor 0258007353 – Bosch

BOSCH
Availability:
Out of stock
SKU 0258007353
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$99.95 - $99.95
$99.95
$99.95 - $99.95
$99.95
CALIFORNIA WARNING

Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead, which can cause cancer and reproductive harm. To minimize exposure, service the vehicle in a well-ventilated area, wear gloves, and wash your hands. For more information see www.P65Warnings.ca.gov/motor-vehicle-parts.

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The Bosch Oxygen Sensor 0258007353 is a high-quality direct replacement for select Audi and Volkswagen vehicles. It monitors exhaust oxygen levels to optimize the air-fuel mixture, improving engine efficiency and reducing emissions. This sensor is compatible with Audi A4, S4, A6, TT, and VW Beetle models from 1999 to 2009.

Key Features & Benefits

  • OEM Quality: Manufactured by Bosch, an original equipment supplier for VW/Audi.
  • Precise Air-Fuel Monitoring: Measures exhaust oxygen concentration for optimal engine performance.
  • Emissions Reduction: Helps maintain proper mixture to reduce harmful emissions.

Vehicle Fitment

Make Model Years Engine
Audi S4 2004–2005 4.2V8
Audi S4 2006–2008 4.2V8
Audi S4 2009 4.2V8
Audi TT Quattro 2003–2006 1.8L4
Audi A4 Quattro 2002–2005 3.0V6
Audi A4 Quattro 2006 3.0V6
Audi A4 2002–2005 3.0V6
Audi A6 Quattro 2002–2004 3.0V6
Audi A6 2002–2004 3.0V6
Volkswagen Beetle 1999–2000 1.8L4

About Bosch

Bosch is a leading global supplier of automotive components, trusted by OEMs worldwide.

This part also goes by the following cross reference.

Cross Reference Part Number:

Fits These Vehicles 10 applications
B6 S4
Make Model Engine Years
Audi S4 4.2V8 2004–2005
B7 S4
Make Model Engine Years
Audi S4 4.2V8 2006–2008
B8 S4
Make Model Engine Years
Audi S4 4.2V8 2009–2009
8N TT
Make Model Engine Years
Audi TT Quattro 1.8L4 2003–2006
B6 A4
Make Model Engine Years
Audi A4 Quattro 3.0V6 2002–2005
Audi A4 3.0V6 2002–2005
B7 A4
Make Model Engine Years
Audi A4 Quattro 3.0V6 2006–2006
C5 A6
Make Model Engine Years
Audi A6 Quattro 3.0V6 2002–2004
Audi A6 3.0V6 2002–2004
Beetle MK4
Make Model Engine Years
Volkswagen Beetle 1.8L4 1999–2000
Fits 10 vehicle applications Check vehicle fitment before ordering View fitment

About this Oxygen Sensor

The BOSCH 0258007353 oxygen sensor measures the oxygen in the exhaust so the engine computer can keep the fuel mixture correct. Sensors before the catalytic converter control the mixture; sensors after it monitor the converter's efficiency.

Frequently asked questions

What does an oxygen sensor do?

It reports how rich or lean the exhaust is, and the engine computer adjusts fuel delivery in response. A faulty sensor can make the engine run too rich or too lean.

What are the signs of a failing oxygen sensor?

A check-engine light with oxygen-sensor or fuel-trim codes, poorer fuel economy, rough idle, or a failed emissions test. Exhaust leaks near the sensor can cause similar codes, so check for those too.

How do I know which sensor I need?

Sensors are specific to their position: upstream (before the catalytic converter) or downstream (after it), and on V engines, bank 1 or bank 2. The fault code usually identifies the position; check the product details for the position this sensor fits.

Can I replace an oxygen sensor myself?

Usually, yes, using an oxygen-sensor socket. Many new sensors come with anti-seize already on the threads; if not, use a sensor-safe compound only on the threads, and keep it off the sensor tip.

How do I make sure this oxygen sensor fits my car?

Compare the part numbers listed on this page with the number on your old part or in your vehicle's parts catalog, and check the fitment information. If you are unsure, contact us with your VIN before ordering.

Euromotiv is an independent retailer of OEM, Genuine, and aftermarket automotive parts. We are not affiliated with, endorsed by, or authorized by Audi AG, Volkswagen AG, BMW AG, Mercedes-Benz Group AG, Dr. Ing. h.c. F. Porsche AG, MINI, or any other vehicle manufacturer. All trademarks, logos, and brand names are the property of their respective owners and are used solely for identification and compatibility purposes.