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Bosch Oxygen Sensor - Front 021906265N for VW Passat 2.8L V6
Bosch Oxygen Sensor - Front 021906265N for VW Passat 2.8L V6
Bosch Oxygen Sensor - Front 021906265N for VW Passat 2.8L V6
Bosch Oxygen Sensor - Front 021906265N for VW Passat 2.8L V6
Bosch Oxygen Sensor - Front 021906265N for VW Passat 2.8L V6
Bosch Oxygen Sensor - Front 021906265N for VW Passat 2.8L V6

Bosch Oxygen Sensor - Front 021906265N for VW Passat 2.8L V6

BOSCH
Availability:
Out of stock
SKU 13439
Sold out
$35.39 - $35.39
$35.39
$35.39 - $35.39
$35.39
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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This Bosch oxygen sensor (part #021906265N) is a direct-fit front replacement for the 1995 VW Passat 2.8L V6 engine. It measures exhaust oxygen concentration to help the engine maintain an optimal air-fuel ratio, improving fuel economy and reducing harmful emissions. Bosch quality ensures reliable, long-lasting performance.

Key Features & Benefits

  • Engineered for 2.8L V6: Specifically designed for Passat's VR6 engine.
  • Precise Sensor Response: Fast signal output for accurate fuel trim.
  • OEM Bosch Construction: Meets strict VW specifications.
  • Corrosion-Resistant Steel: Withstands high exhaust temperatures.

Vehicle Fitment

Make Model Years Engine
Volkswagen Passat 1995 2.8V6

Technical Specifications

Part Number 021906265N
OEM Cross Reference 13439

Installation Notes

Direct fit replacement, no modifications needed.

About Bosch

Bosch is a leading global supplier of automotive components and original equipment to many manufacturers.

This part also goes by the following cross reference.

Cross Reference Part Number:

Fits These Vehicles 1 application
Volkswagen
Make Model Engine Years
No vehicles listed for this group.
Volkswagen B4
Make Model Engine Years
Volkswagen Passat 2.8V6 1995–1995
Fits 1 vehicle applications Check vehicle fitment before ordering View fitment

About this Oxygen Sensor

The BOSCH 13439 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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