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2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005 Subaru Outback Oxygen Sensor
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2005 - 2024 Subaru Outback Oxygen Sensor - Downstream or Downstream Left or Downstream Right (Walker Products) NEW

$ 89 .38

Product Notes

Position: Downstream or Downstream Left (Driver Side) or Downstream Right (Passenger Side)
B1S2
OE Replacement
Walker Products Engine Management and Oxygen/Air-Fuel sensors have been engineered and developed to be an Original Equipment Manufacturers replacement for many vehicles worldwide. Every part number is manufactured for the specific application, fitment position on the vehicle, and will provide the relevant diagnostic system feedback as required by the ECU.Newer vehicles will store fault codes in the ECU, some will relate to the affected sensor and its associated systems. A failed sensor might make itself known by causing the engine to run poorly, increase fuel consumption, exhaust emissions, or illuminating a (MIL) malfunction indicator light. The sensor, wiring harness, and connector should also be checked for physical damage. This will most likely also cause their operational life to be shortened.We are an Automotive ISO9001/TS 16949 certified company, with un-paralleled customer service, marketing, and shipping. Our electronic and paper catalogs are designed for today’s fast paced marketplace, along with our eye catching packaging. Since 1946, Walker Products has been the number one choice for the engine management sensors and fuel system components needed for your vehicle. © 2024 Walker Products Inc. All rights reserved.
Brand: Walker Products
Condition: New
See Other Subaru Outback Oxygen Sensors
LIFE
TIME
Lifetime Warranty Included
This part is backed by our industry-leading lifetime warranty. Shop with total confidence.
100%money-back 120-dayreturns OE-gradequality
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Specifications & Info


Attribute Value
CA Prop65 Nickel Warning: This Product Can Expose You To Chemicals, Including Nickel And Nickel Alloyed Stainless Steel, Which Are Known To The State Of California To Cause Cancer Or Birth Defects Or Other Reproductive Harm. Www.p65warnings.ca.gov
Connector Gender Female, Male
Connector Shape Square
Heated Yes
Mounting Type Threaded
Sensor Type Narrow-band
Terminal Gender Male
Terminal Quantity 4
Terminal Type Spade
Thread Diameter 18.0
Wire Gauge Measurement 20.0
Wire Quantity 4

Vehicle Fitment Guide

This part fits the following vehicles:

Subaru 1 model (tapclick to expand)(tapclick to hide)
Outback 2005-2024 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
2.5 XT Wagon 2008 H4 2.5L Turbo AWD Automatic & Manual
2.5i Wagon 2010 - 2019 H4 2.5L AWD Automatic CVT
2.5i Wagon 2006 - 2014 H4 2.5L AWD Manual
2.5i Wagon 2006 - 2009, 2014 H4 2.5L AWD Automatic
2.5i Basic Wagon 2007 H4 2.5L AWD Automatic & Manual
2.5i Convenience Wagon 2014 H4 2.5L AWD Manual
2.5i Convenience Wagon 2013 - 2014 H4 2.5L AWD Automatic CVT
2.5i L.L. Bean Edition Wagon 2008 H4 2.5L AWD Automatic
2.5i Limited Sedan 2007 H4 2.5L AWD Automatic
2.5i Limited Wagon 2010 - 2019 H4 2.5L AWD Automatic CVT
2.5i Limited Wagon 2006, 2008 - 2009 H4 2.5L AWD Automatic
2.5i Limited Wagon 2006 H4 2.5L AWD Manual
2.5i Limited L.L. Bean Edition Wagon 2008 H4 2.5L AWD Automatic
2.5i Premier Wagon 2018 - 2019 H4 2.5L AWD Automatic CVT
2.5i Premium Wagon 2010 - 2019 H4 2.5L AWD Automatic CVT
2.5i Premium Wagon 2010 - 2014 H4 2.5L AWD Manual
2.5i Special Edition Wagon 2009 H4 2.5L AWD Automatic
2.5i Sport Wagon 2010 H4 2.5L AWD Automatic CVT & Manual
2.5i Touring Wagon 2012 - 2019 H4 2.5L AWD Automatic CVT
2.5i Touring Wagon 2012 - 2014 H4 2.5L AWD Manual
3.0 R Wagon 2007 - 2008 H6 3.0L AWD Automatic
3.0 R Limited Wagon 2009 H6 3.0L AWD Automatic
3.0 R Premier Wagon 2009 H6 3.0L AWD Automatic
3.6R Wagon 2010 - 2014 H6 3.6L AWD Automatic
3.6R Limited Wagon 2015 - 2019 H6 3.6L AWD Automatic CVT
3.6R Limited Wagon 2010 - 2014 H6 3.6L AWD Automatic
3.6R Premier Wagon 2018 - 2019 H6 3.6L AWD Automatic CVT
3.6R Premium Wagon 2017 H6 3.6L AWD Automatic CVT
3.6R Premium Wagon 2010 - 2012 H6 3.6L AWD Automatic
3.6R Touring Wagon 2015 - 2019 H6 3.6L AWD Automatic CVT
Base Wagon 2015, 2020 - 2024 H4 2.5L AWD Automatic CVT
Base Wagon 2010 - 2013 H6 3.6L AWD Automatic
Base Wagon 2008, 2010 - 2013 H4 2.5L AWD Automatic
Base Wagon 2008 H4 2.5L AWD Manual
Convenience Wagon 2020 - 2024 H4 2.5L AWD Automatic CVT
Field Wagon 2023 H4 2.4L Turbo AWD Automatic CVT
Geyser Blue Edition Wagon 2024 H4 2.4L Turbo AWD Automatic CVT
Limited Wagon 2015, 2020 - 2024 H4 2.5L AWD Automatic CVT
Limited Wagon 2015 H6 3.6L AWD Automatic CVT
Limited Wagon 2005, 2008, 2010 - 2014 H4 2.5L AWD Automatic
Limited Wagon 2005 H4 2.5L AWD Manual
Limited XT Wagon 2020 - 2024 H4 2.4L Turbo AWD Automatic CVT
Onyx Edition Wagon 2023 - 2024 H4 2.5L AWD Automatic CVT
Onyx Edition XT Wagon 2020 - 2024 H4 2.4L Turbo AWD Automatic CVT
Outdoor XT Wagon 2020 - 2021 H4 2.4L Turbo AWD Automatic CVT
Premier Wagon 2020 - 2022 H4 2.5L AWD Automatic CVT
Premier Wagon 2008 H4 2.5L AWD Automatic
Premier XT Wagon 2020 - 2024 H4 2.4L Turbo AWD Automatic CVT
Premium Wagon 2015, 2020 - 2024 H4 2.5L AWD Automatic CVT
Premium Wagon 2015 H6 3.6L AWD Automatic CVT
R Sedan 2005 H6 3.0L AWD Automatic
R Wagon 2006 H6 3.0L AWD Automatic
R L.L. Bean Edition Sedan 2006 - 2007 H6 3.0L AWD Automatic
R L.L. Bean Edition Wagon 2005 - 2008 H6 3.0L AWD Automatic
R VDC Limited Wagon 2006 H6 3.0L AWD Automatic
Touring Wagon 2023 H4 2.4L Turbo AWD Automatic CVT
Touring Wagon 2020 - 2024 H4 2.5L AWD Automatic CVT
Touring Wagon 2008 H4 2.5L AWD Automatic
Touring XT Wagon 2020 - 2024 H4 2.4L Turbo AWD Automatic CVT
VDC Limited Wagon 2005 H6 3.0L AWD Automatic
Wilderness Wagon 2022 - 2024 H4 2.4L Turbo AWD Automatic CVT
XT Wagon 2005 - 2008 H4 2.5L Turbo AWD Automatic
XT Wagon 2005 - 2006 H4 2.5L Turbo AWD Manual
XT Limited Wagon 2005 - 2009 H4 2.5L Turbo AWD Automatic & Manual
i Wagon 2005 H4 2.5L AWD Automatic & Manual
Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

Policies

Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Return Policy

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.

Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.
Walker Products Engine Management and Oxygen/Air-Fuel sensors have been engineered and developed to be an Original Equipment Manufacturers replacement for many vehicles worldwide. Every part number is manufactured for the specific application, fitment position on the vehicle, and will provide the relevant diagnostic system feedback as required by the ECU.Newer vehicles will store fault codes in the ECU, some will relate to the affected sensor and its associated systems. A failed sensor might make itself known by causing the engine to run poorly, increase fuel consumption, exhaust emissions, or illuminating a (MIL) malfunction indicator light. The sensor, wiring harness, and connector should also be checked for physical damage. This will most likely also cause their operational life to be shortened.We are an Automotive ISO9001/TS 16949 certified company, with un-paralleled customer service, marketing, and shipping. Our electronic and paper catalogs are designed for today’s fast paced marketplace, along with our eye catching packaging. Since 1946, Walker Products has been the number one choice for the engine management sensors and fuel system components needed for your vehicle. © 2024 Walker Products Inc. All rights reserved.

Fits Years: 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024

Fits Models: Outback

Go-Parts Garage · Featured Guide

Subaru Outback Oxygen and Air/Fuel Sensor Guide (2011-2015)

Understanding the check engine light and choosing the right oxygen sensor for your 2011-2015 Subaru Outback.

Read Full Guide →

⚠️ Related Trouble Codes (OBD-II)

50 matching guides

If your scan tool is showing one of these trouble codes, this part is a common fix. Each guide explains the code, how to diagnose it, and exactly what to replace.

P0030
Heater Circuit Fault Causes and Fixes
2010-2014 Subaru Legacy
P0030
A/F Sensor Heater Circuit Causes and Fixes
2010-2014 Subaru Outback
P0030
A/F Sensor Heater Circuit Fault Causes and Fixes
2010-2012 Subaru Outback
P0030
Front O2 Sensor Heater Circuit Failure Causes and Fixes
2009-2013 Subaru Forester
P0031
Front A/F Sensor Heater Circuit Causes and Fixes
2008-2014 Subaru Impreza WRX STI
P0031
Front O2 Sensor Heater Circuit Causes and Fixes
2012-2016 Subaru Impreza
P0031
Front O2 Sensor Heater Failure Causes and Fixes
2009-2014 Subaru Outback
P0031
Front O2 Sensor Heater Circuit Fixes
2009-2014 Subaru Legacy
P0031
Heater Circuit Low Causes and Fixes
2009-2014 Subaru Outback
P0032
Front O2 Sensor Heater Failure Causes and Fixes
2008-2014 Subaru Impreza WRX
P0032
Front O2 Sensor Heater Circuit Fixes
2009-2013 Subaru Forester
P0036
Rear O2 Sensor Heater Circuit Causes and Fixes
2011-2018 Subaru Forester
↑ A single part can trigger multiple related trouble codes. Each guide is vehicle- and code-specific.
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