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Genuine VW/Audi Oxygen Sensor; Left Rear, Right Rear | 8W0906262G

Audi A4 Quattro, Q5, Q7, A4, A5 Quattro, A5 Sportback, A4 allroad
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P/N: 8W0906262G Genuine VW/Audi FREE SHIPPING
Left Rear, Right Rear
A4 allroad. A5. Q7. Coupe, 2.0L, from 06/04/2018. Rear. 2.0L code dbpa, from 06/04/2018. 2017-20, from 06/04/2018. 2.0L, to 11/12/2018.
Your part is located within diagram as #9.
Cross References:
  • 80A906262
  • 8K0906262F
  • AU8W0906262G

Oxygen (O2) sensors are emissions control sensors that detect levels of oxygen in an engine's exhaust. When the element inside the O2 sensor heats up, oxygen flowing through the sensor causes the element to create electricity. This electrical current is sent to the engine's computer and converted to an oxygen level reading. Some O2 sensors are equipped with a heating element to speed up the oxygen-sensing process, while others rely on the engine's exhaust to heat them.

O2 sensors are one of the more commonly failed sensors in a Audi emissions control system. Continuous exposure to exhaust temperatures ranging from 300°-700° Fahrenheit over time causes the sensor element to lose its ability to create voltage, making the sensor give incorrect readings. When this happens, the engine computer operates the fuel injectors on preset fault parameters and turns the check engine light on with a fault code. If an O2 sensor behind the catalytic converter fails, the ECM may turn on the check engine light with a fault code for the catalytic converter because the faulty O2 sensor reading gives the appearance that the catalytic converter is not functioning.

Failed O2 sensors will often result in a lack of engine power that is not usually noticed but a decrease in fuel economy, that is. If your check engine light is on and your Audi is driving normally, you should still have the fault code checked, as it could very well be an O2 sensor that failed and is causing your vehicle to consume excessive fuel.

View more Audi O2 Sensors.

Any Genuine brand part is obtained directly through our vehicle dealership network from your vehicle's manufacturer. This is always your best option for getting the exact same part that is being replaced and will be the latest version design.
Left = Driver side and Right = Passenger side.
All parts are priced individually unless identified as a set or kit. "Per car" notes identify how many of a given part your car has and "Left/Right or Front/Rear" notes means the part fits the left or right side of the car. These parts are still sold individually and you'll need to select the appropriate quantity if you plan to replace more than one of this item.

Frequently Viewed Together

We found 3 additional part(s) that are frequently viewed together.

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What This Genuine VW/Audi Oxygen Sensor Fits?

Application information below is for reference only and should not be used to determine the exact vehicle fitment. Please use the "Make Sure It Fits" vehicle selection box above to determine the exact fitment and review any application notes. If you need any help determining if this part works with your vehicle, please don't hesitate to contact us.

19-20 - A4 Premium, Premium Plus, Prestige
19-20 - A4 allroad Premium, Premium Plus, Prestige
19-20 - A4 Quattro Premium, Premium Plus, Prestige, Ultra sport
18-20 - A5 Quattro Premium, Premium Plus, Prestige
19-20 - A5 Sportback Premium, Premium Plus, Prestige
18-19 - Q5 Premium, Premium Plus, Prestige
17-20 - Q7 Premium, Premium Plus