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Parts for your 2021 Subaru Outback-Oxygen sensor

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Goss Oxygen Sensor - OX669

Goss Oxygen Sensor - OX669

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$444
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Goss Oxygen Sensor - OX605

Goss Oxygen Sensor - OX605

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$426
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NTK Oxygen Sensor - AFR722-EE35
NTK

NTK Oxygen Sensor - AFR722-EE35

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$423
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Goss Oxygen Sensor - OX520

Goss Oxygen Sensor - OX520

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$426
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Goss Oxygen Sensor - OX859

Goss Oxygen Sensor - OX859

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$410
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Tridon Oxygen Sensor Direct Fit - TOS131

Tridon Oxygen Sensor Direct Fit - TOS131

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$402
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Goss Oxygen Sensor - OX694

Goss Oxygen Sensor - OX694

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$501
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Goss Oxygen Sensor - OX644

Goss Oxygen Sensor - OX644

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$454
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NTK Oxygen Sensor - AFR722-EE34
NTK

NTK Oxygen Sensor - AFR722-EE34

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$417
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Goss Oxygen Sensor - OX723

Goss Oxygen Sensor - OX723

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$404
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Goss Oxygen Sensor - OX498

Goss Oxygen Sensor - OX498

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$515
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Goss Oxygen Sensor - OX495

Goss Oxygen Sensor - OX495

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$434
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Goss Oxygen Sensor - OX660

Goss Oxygen Sensor - OX660

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$504
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Goss Oxygen Sensor - OX423

Goss Oxygen Sensor - OX423

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$421
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Genuine OEM Oxygen Sensor - OX440GEN

Genuine OEM Oxygen Sensor - OX440GEN

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$414
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Goss Oxygen Sensor - OX575

Goss Oxygen Sensor - OX575

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$527
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Goss Oxygen Sensor - OX385

Goss Oxygen Sensor - OX385

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$453
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NTK Oxygen Sensor - LZA07-MD3
NTK

NTK Oxygen Sensor - LZA07-MD3

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$495
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Goss Oxygen Sensor - OX736

Goss Oxygen Sensor - OX736

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$410
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Goss Oxygen Sensor - OX622

Goss Oxygen Sensor - OX622

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$420
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Goss Oxygen Sensor - OX568

Goss Oxygen Sensor - OX568

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$426
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Goss Oxygen Sensor - OX782

Goss Oxygen Sensor - OX782

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$530
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Goss Oxygen Sensor - OX497

Goss Oxygen Sensor - OX497

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$515
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Goss Oxygen Sensor - OX661

Goss Oxygen Sensor - OX661

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$449
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Goss Oxygen Sensor - OX616

Goss Oxygen Sensor - OX616

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$449
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NTK Oxygen Sensor - OZA722-EE43
NTK

NTK Oxygen Sensor - OZA722-EE43

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$449
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Tridon Oxygen Sensor Direct Fit - TOS128

Tridon Oxygen Sensor Direct Fit - TOS128

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$406
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Goss Oxygen Sensor - OX537

Goss Oxygen Sensor - OX537

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$413
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Goss Oxygen Sensor - OX608

Goss Oxygen Sensor - OX608

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$521
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Goss Oxygen Sensor - OX862

Goss Oxygen Sensor - OX862

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$474
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NTK Oxygen Sensor - OZA695-EE1
NTK

NTK Oxygen Sensor - OZA695-EE1

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$420
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Goss Oxygen Sensor - OX623

Goss Oxygen Sensor - OX623

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$407
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Goss Oxygen Sensor - OX780

Goss Oxygen Sensor - OX780

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$426
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Goss Oxygen Sensor - OX569

Goss Oxygen Sensor - OX569

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$496
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Goss Oxygen Sensor - OX708

Goss Oxygen Sensor - OX708

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$379
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Goss Oxygen Sensor - OX658

Goss Oxygen Sensor - OX658

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$349
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Goss Oxygen Sensor - OX877

Goss Oxygen Sensor - OX877

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$397
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Goss Oxygen Sensor - OX751

Goss Oxygen Sensor - OX751

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$357
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NTK Oxygen Sensor - OZA707-EE2
NTK

NTK Oxygen Sensor - OZA707-EE2

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$345
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Showing 586 - 624 of 685 products

Understanding the 2021 Subaru Outback Oxygen Sensor

The 2021 Subaru Outback is a popular choice for those seeking a versatile and reliable vehicle. Among the various components that contribute to its performance and efficiency is the oxygen sensor. Though it might seem like a minor component, the oxygen sensor plays a crucial role in maintaining the vehicle's fuel efficiency and reducing emissions, making it an important part of the car's exhaust system.

So, what exactly does the oxygen sensor do? Essentially, this device measures the amount of oxygen in the exhaust gases as they leave the combustion chambers. By doing so, it provides data to the car's engine control unit (ECU), which uses this information to adjust the air-fuel mixture for optimal combustion. A well-functioning oxygen sensor ensures that the vehicle runs smoothly, maximising fuel economy, and minimising emissions. With the environment and rising fuel costs being a concern for many drivers, this efficiency is more important than ever.

The oxygen sensor can sometimes be overlooked compared to other more visible or directly interacted-with car parts. However, if it's not working properly, you might notice symptoms such as increased fuel consumption, rough idling, or even the illumination of the Check Engine Light. Therefore, maintaining the oxygen sensor's health in your Outback is crucial. Regular maintenance and timely replacement could save you considerable expense and hassle down the line.

  • Increased emissions
  • Poor fuel economy
  • Engine performance issues
  • Rough emissions testing outcomes

The automotive market offers various brands and tools to assist in the maintenance and replacement of oxygen sensors for the 2021 Subaru Outback. Renowned brands like Repco, Toledo, and Penrite are well-regarded in the industry for offering quality automotive parts. For instance, Repco provides specific oxygen sensor sockets designed to fit various models, ensuring a proper fit and function when servicing the sensor to avoid damage to this sensitive component. Using dedicated tools like the sensor socket is more effective than a traditional socket, as it provides a snug and secure fit, to prevent slippage or damage to the sensor while loosening or tightening.

When speaking of engine oil, Penrite offers a range such as their Enviro+ series, which can be particularly beneficial for vehicles like the Subaru Outback. High-quality engine oil not only protects engine components but also helps in the overall performance, allowing sensors, including oxygen sensors, to work efficiently by maintaining clear and uncontaminated pathways. Clean oil contributes to optimal combustion, which is directly related to the effective function of the oxygen sensor.

For the DIY enthusiast or professional mechanic, tools like the Toledo Oxygen Sensor Socket are designed to fit securely around the sensor, making it straightforward to remove or replace without causing damage. Products from brands like Toledo are developed with the user's convenience in mind, ensuring that you can efficiently carry out necessary maintenance or repairs on your 2021 Subaru Outback.

Whether you're doing a bit of weekend mechanic work yourself or taking your Outback into the shop, understanding the role of your vehicle's oxygen sensor and the significance of its maintenance is crucial. It's a small part that has a big impact on the overall health of your vehicle. Using tools and products from trusted brands ensures that your vehicle and its components are protected and running efficiently. Whether it's a socket from Repco or engine oil from Penrite, investing in quality makes a significant difference.

Performing regular checks and having an understanding of the role of various car parts can certainly elevate your driving experience. By paying close attention to the oxygen sensor and other key components involved in your car's performance, you help ensure the longevity and reliability of your 2021 Subaru Outback.