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Oxygen Sensor

Bosch Oxygen Sensor 0 258 006 978

BOSCH
Disponibilidad:
Agotado
SKU 0-258-006-978
Agotado
$99.98 - $99.98
$99.98
$99.98 - $99.98
$99.98
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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BOSCH

Oxygen Sensor

This part also goes by the following cross reference.

Cross Reference Part Number: 1K0998262

Fits These Vehicles 23 applications
Audi
Make Model Engine Years
Audi S4 4.2V8 2004–2009
Audi TT 1.8L4 2000–2006
Audi Allroad Quattro 2.7V6 2002–2005
Audi A6 Quattro 3.0V6 2002–2004
Audi A6 Quattro 2.7V6 2002–2004
Audi A6 3.0V6 2002–2004
Audi A4 Quattro 3.0V6 2002–2004
Audi A4 3.0V6 2002–2004
Audi TT Quattro 1.8L4 2000–2001
Audi A4 Quattro 1.8L4 2000–2000
Audi A4 1.8L4 2000–2000
Volkswagen
Make Model Engine Years
Volkswagen Touareg 4.2V8 2004–2006
Volkswagen Phaeton 4.2V8 2004–2006
Volkswagen Golf 1.8L4 2000–2006
Volkswagen Passat 1.8L4 2000–2005
Volkswagen Jetta 1.8L4 2000–2005
Volkswagen Beetle 1.8L4 2001–2004
Volkswagen Jetta 2.8V6 2002–2002
Volkswagen Golf 2.8V6 2000–2002
Volkswagen Cabrio 2.0L4 2000–2002
Volkswagen Golf 2.0L4 1999–2001
Volkswagen Beetle 2.0L4 1998–2001
Volkswagen Jetta 2.0L4 1999–1999

Fitment data last updated: 2026-06-30

Fits 23 vehicle applications Check vehicle fitment before ordering View fitment

About this Oxygen Sensor

The BOSCH 0-258-006-978 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.

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