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Oxygen Sensor
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Oxygen Sensor - Downstream (Walker Products) for 2005-2019 Toyota Highlander NEW

$ 78 .52

Product Notes

Position: Downstream
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 All Other 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
Connector Shape Square
Heated Yes
Mounting Type Threaded
Sensor Type Narrow-band
Terminal Gender Female
Terminal Type Spade
Thread Diameter 18.0
Wire Gauge Measurement 20.0
Wire Quantity 4

Vehicle Fitment Guide

This part fits the following vehicles:

Toyota 1 model (tapclick to expand)(tapclick to hide)
Highlander 2005-2019 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base SUV 2009 - 2013 L4 2.7L AWD/FWD Automatic
Base SUV 2008 - 2013 V6 3.5L AWD/FWD Automatic
Base SUV 2005 - 2007 L4 2.4L AWD/FWD Automatic
Base SUV 2005 - 2007 V6 3.3L AWD/FWD Automatic
Base Premium SUV 2008 - 2013 V6 3.5L FWD Automatic
Hybrid SUV 2011 - 2013 V6 3.5L FULL HYBRID EV-GAS (FHEV) AWD Automatic CVT
Hybrid SUV 2006 - 2010 V6 3.3L FULL HYBRID EV-GAS (FHEV) AWD Automatic CVT
Hybrid SUV 2006 - 2007 V6 3.3L FULL HYBRID EV-GAS (FHEV) FWD Automatic CVT
Hybrid LE SUV 2014 - 2019 V6 3.5L FULL HYBRID EV-GAS (FHEV) AWD Automatic CVT
Hybrid Limited SUV 2011 - 2019 V6 3.5L FULL HYBRID EV-GAS (FHEV) AWD Automatic CVT
Hybrid Limited SUV 2006 - 2010 V6 3.3L FULL HYBRID EV-GAS (FHEV) AWD Automatic CVT
Hybrid Limited SUV 2006 - 2007 V6 3.3L FULL HYBRID EV-GAS (FHEV) FWD Automatic CVT
Hybrid Limited Platinum SUV 2019 V6 3.5L FULL HYBRID EV-GAS (FHEV) AWD Automatic CVT
Hybrid XLE SUV 2014 - 2019 V6 3.5L FULL HYBRID EV-GAS (FHEV) AWD Automatic CVT
LE SUV 2014 - 2019 L4 2.7L AWD/FWD Automatic
LE SUV 2014 - 2019 V6 3.5L AWD/FWD Automatic
LE Plus SUV 2014 - 2019 V6 3.5L AWD/FWD Automatic
Limited SUV 2008 - 2019 V6 3.5L AWD/FWD Automatic
Limited SUV 2005 - 2007 V6 3.3L AWD/FWD Automatic
Limited Platinum SUV 2019 V6 3.5L AWD/FWD Automatic
Plus SUV 2013 L4 2.7L AWD/FWD Automatic
Plus SUV 2013 V6 3.5L AWD/FWD Automatic
SE SUV 2011 - 2012 L4 2.7L AWD/FWD Automatic
SE SUV 2010 - 2013, 2017 - 2019 V6 3.5L AWD/FWD Automatic
Sport SUV 2008 - 2010 V6 3.5L AWD/FWD Automatic
Sport SUV 2006 - 2007 V6 3.3L AWD/FWD Automatic
Sport Premium SUV 2008 - 2013 V6 3.5L FWD Automatic
XLE SUV 2014 - 2019 V6 3.5L AWD/FWD Automatic
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

Fits Models: Highlander

Go-Parts Garage · Featured Guide

Oxygen Sensor Guide for the 2009-2014 Toyota Highlander

Understand why your Highlander's check engine light is on and how to choose the right replacement oxygen sensor.

Read Full Guide →

⚠️ Related Trouble Codes (OBD-II)

19 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.

↑ A single part can trigger multiple related trouble codes. Each guide is vehicle- and code-specific.
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