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Oxygen Sensor
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Oxygen Sensor - Upstream or Upstream Front or Upstream Left or Upstream Rear or Upstream Right (Walker Products) for 2001-2022 Lexus, Pontiac, Scion, & Toyota NEW

$ 142 .26

Product Notes

Position: Upstream or Upstream Front or Upstream Left (Driver Side) or Upstream Rear or Upstream Right (Passenger Side)
Cyl 1,4
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 Male
Connector Shape Square
Heated Yes
Mounting Type Threaded
Terminal Gender Male
Thread Diameter 18.0
Wire Gauge Measurement 20.0
Wire Quantity 4

Vehicle Fitment Guide

This part fits the following vehicles:

Lexus 4 models (tapclick to expand)(tapclick to hide)
ES350 2007-2018 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2007 - 2012, 2015 - 2018 V6 3.5L FWD Automatic
RX350 2007-2022 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base SUV 2007 - 2022 V6 3.5L AWD/FWD Automatic
F Sport SUV 2017 - 2022 V6 3.5L FWD Automatic
F Sport SUV 2013 - 2022 V6 3.5L AWD Automatic
Sportdesign SUV 2014 - 2015 V6 3.5L AWD Automatic
RX450h 2010-2022 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base SUV 2010 - 2022 V6 3.5L FULL HYBRID EV-GAS (FHEV) AWD Automatic CVT
Base SUV 2010 - 2016 V6 3.5L FULL HYBRID EV-GAS (FHEV) FWD Automatic CVT
F Sport SUV 2016 - 2022 V6 3.5L FULL HYBRID EV-GAS (FHEV) AWD Automatic CVT
Sportdesign SUV 2015 V6 3.5L FULL HYBRID EV-GAS (FHEV) AWD/FWD Automatic CVT
RX450hL 2018-2020 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base SUV 2018 - 2020 V6 3.5L FULL HYBRID EV-GAS (FHEV) AWD Automatic CVT
Pontiac 1 model (tapclick to expand)(tapclick to hide)
Vibe 2009-2010 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
AWD Wagon 2009 - 2010 L4 2.4L AWD Automatic
Base Wagon 2009 - 2010 L4 1.8L FWD Automatic & Manual
Base Wagon 2009 - 2010 L4 2.4L FWD Automatic & Manual
GT Wagon 2009 - 2010 L4 2.4L FWD Automatic & Manual
Scion 1 model (tapclick to expand)(tapclick to hide)
tC 2005-2008 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Coupe 2005 - 2008 L4 2.4L FWD Automatic & Manual
Spec Coupe 2007 - 2008 L4 2.4L FWD Automatic & Manual
Toyota 9 models (tapclick to expand)(tapclick to hide)
Avalon 2005-2012 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2011 - 2012 V6 3.5L FWD Automatic
Limited Sedan 2005 - 2012 V6 3.5L FWD Automatic
Touring Sedan 2005 - 2008 V6 3.5L FWD Automatic
XL Sedan 2005 - 2010 V6 3.5L FWD Automatic
XLS Sedan 2005 - 2012 V6 3.5L FWD Automatic
Camry 2003-2011 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2010 - 2011 L4 2.5L FWD Automatic & Manual
Base Sedan 2005 - 2006, 2009 L4 2.4L FWD Automatic & Manual
CE Sedan 2007 - 2008 L4 2.4L FWD Automatic & Manual
Hybrid Sedan 2007 - 2011 L4 2.4L FULL HYBRID EV-GAS (FHEV) FWD Automatic CVT
LE Sedan 2010 - 2011 L4 2.5L FWD Automatic & Manual
LE Sedan 2007 - 2011 V6 3.5L FWD Automatic & Manual
LE Sedan 2003 - 2009 L4 2.4L FWD Automatic & Manual
LE Sedan 2003 - 2006 V6 3.0L FWD Automatic & Manual
SE Sedan 2010 - 2011 L4 2.5L FWD Automatic & Manual
SE Sedan 2007 - 2011 V6 3.5L FWD Automatic & Manual
SE Sedan 2004 - 2006 V6 3.3L FWD Automatic & Manual
SE Sedan 2003 - 2009 L4 2.4L FWD Automatic & Manual
SE Sedan 2003 V6 3.0L FWD Automatic & Manual
XLE Sedan 2010 - 2011 L4 2.5L FWD Automatic
XLE Sedan 2007 - 2011 V6 3.5L FWD Automatic
XLE Sedan 2003 - 2009 L4 2.4L FWD Automatic
XLE Sedan 2003 - 2006 V6 3.0L FWD Automatic
Corolla 2009-2010 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2009 - 2010 L4 1.8L FWD Automatic & Manual
CE Sedan 2009 - 2010 L4 1.8L FWD Automatic & Manual
LE Sedan 2010 L4 1.8L FWD Manual
LE Sedan 2009 - 2010 L4 1.8L FWD Automatic
S Sedan 2009 - 2010 L4 1.8L FWD Automatic & Manual
XLE Sedan 2009 - 2010 L4 1.8L FWD Automatic
XRS Sedan 2009 - 2010 L4 2.4L FWD Automatic & Manual
Highlander 2001-2019 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base SUV 2009 - 2010 L4 2.7L AWD/FWD Automatic
Base SUV 2008 - 2010 V6 3.5L AWD/FWD Automatic
Base SUV 2004 - 2007 V6 3.3L AWD/FWD Automatic
Base SUV 2001 - 2007 L4 2.4L AWD/FWD Automatic
Base SUV 2001 - 2003 V6 3.0L AWD/FWD Automatic
Base Premium SUV 2008 - 2010 V6 3.5L FWD Automatic
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 2017 - 2019 V6 3.5L FULL HYBRID EV-GAS (FHEV) AWD Automatic CVT
Hybrid Limited SUV 2017 - 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 2017 - 2019 V6 3.5L FULL HYBRID EV-GAS (FHEV) AWD Automatic CVT
LE SUV 2017 - 2019 L4 2.7L AWD/FWD Automatic
LE SUV 2017 - 2019 V6 3.5L AWD/FWD Automatic
LE Plus SUV 2017 - 2019 V6 3.5L AWD/FWD Automatic
Limited SUV 2008 - 2010, 2017 - 2019 V6 3.5L AWD/FWD Automatic
Limited SUV 2005 - 2007 V6 3.3L FWD Automatic
Limited SUV 2004 - 2007 V6 3.3L AWD Automatic
Limited SUV 2001 - 2003 V6 3.0L AWD/FWD Automatic
Limited Platinum SUV 2019 V6 3.5L AWD/FWD Automatic
SE SUV 2010, 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 - 2010 V6 3.5L FWD Automatic
XLE SUV 2017 - 2019 V6 3.5L AWD/FWD Automatic
Matrix 2009-2013 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
AWD Wagon 2011 - 2013 L4 2.4L AWD Automatic
Base Wagon 2009 - 2013 L4 1.8L FWD Automatic & Manual
S Wagon 2009 - 2013 L4 2.4L AWD/FWD Automatic & Manual
XR Wagon 2009 - 2010 L4 2.4L AWD/FWD Automatic & Manual
XRS Wagon 2009 - 2013 L4 2.4L FWD Manual
XRS Wagon 2009 - 2012 L4 2.4L FWD Automatic
RAV4 2004-2012 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base SUV 2009 - 2012 L4 2.5L FWD/4WD Automatic
Base SUV 2006 - 2008 L4 2.4L 4WD Automatic
Base SUV 2006 - 2012 V6 3.5L FWD/4WD Automatic
Base SUV 2004 - 2008 L4 2.4L AWD/FWD Automatic
Base SUV 2004 - 2005 L4 2.4L AWD/FWD Manual
EV SUV 2012 -- -L BATTERY EV (EV/BEV) FWD Automatic
L SUV 2005 L4 2.4L AWD/FWD Manual
L SUV 2004 - 2005 L4 2.4L AWD/FWD Automatic
Limited SUV 2009 - 2012 L4 2.5L FWD/4WD Automatic
Limited SUV 2006 - 2008 L4 2.4L AWD/FWD/4WD Automatic
Limited SUV 2006 - 2012 V6 3.5L FWD/4WD Automatic
Sport SUV 2009 - 2012 L4 2.5L FWD/4WD Automatic
Sport SUV 2006 - 2008 L4 2.4L 4WD Automatic
Sport SUV 2006 - 2012 V6 3.5L FWD/4WD Automatic
Sport SUV 2005 - 2008 L4 2.4L FWD Automatic
Sport SUV 2005 L4 2.4L AWD/FWD Automatic & Manual
Sienna 2007-2020 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Mini Cargo Van 2016 V6 3.5L FWD Automatic
Base Mini Cargo Van 2012 L4 2.7L FWD Automatic
Base Mini Cargo Van 2012 - 2015 V6 3.5L FWD Automatic
Base Mini Passenger Van 2011 - 2012 L4 2.7L FWD Automatic
Base Mini Passenger Van 2011 - 2012 L4 2.7L FWD Automatic
Base Mini Passenger Van 2011 - 2015 V6 3.5L FWD Automatic
Base Mini Passenger Van 2011 - 2013, 2016 - 2018, 2020 V6 3.5L FWD Automatic
CE Mini Cargo Van 2007 - 2010 V6 3.5L FWD Automatic
CE Mini Passenger Van 2007 - 2020 V6 3.5L FWD Automatic
CE Mini Passenger Van 2007 - 2010 V6 3.5L FWD Automatic
L Mini Cargo Van 2016 V6 3.5L FWD Automatic
L Mini Cargo Van 2013 - 2015 V6 3.5L FWD Automatic
L Mini Passenger Van 2013 - 2020 V6 3.5L FWD Automatic
LE Mini Passenger Van 2011 - 2013 L4 2.7L AWD/FWD Automatic
LE Mini Passenger Van 2011 - 2012 L4 2.7L AWD/FWD Automatic
LE Mini Passenger Van 2007 - 2020 V6 3.5L AWD/FWD Automatic
LE Mini Passenger Van 2007 - 2015 V6 3.5L AWD/FWD Automatic
Limited Mini Passenger Van 2007 - 2020 V6 3.5L FWD Automatic
Limited Mini Passenger Van 2007, 2009 - 2011 V6 3.5L AWD Automatic
Limited Mini Passenger Van 2007, 2010 - 2011, 2015 V6 3.5L FWD Automatic
Limited Mini Passenger Van 2007 - 2008, 2011 - 2020 V6 3.5L AWD Automatic
Limited Premium Mini Passenger Van 2018 - 2020 V6 3.5L AWD/FWD Automatic
SE Mini Passenger Van 2019 - 2020 V6 3.5L AWD Automatic
SE Mini Passenger Van 2011 - 2020 V6 3.5L FWD Automatic
SE Mini Passenger Van 2011 - 2015 V6 3.5L FWD Automatic
SE Premium Mini Passenger Van 2019 - 2020 V6 3.5L AWD Automatic
SE Premium Mini Passenger Van 2018 - 2020 V6 3.5L FWD Automatic
XLE Mini Passenger Van 2007 - 2020 V6 3.5L AWD/FWD Automatic
XLE Mini Passenger Van 2007, 2011 - 2014 V6 3.5L FWD Automatic
XLE Mini Passenger Van 2007 - 2008, 2011 - 2015 V6 3.5L AWD Automatic
XLE Premium Mini Passenger Van 2018 - 2020 V6 3.5L AWD/FWD Automatic
Solara 2004-2008 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
SE Convertible 2004 - 2008 L4 2.4L FWD Automatic & Manual
SE Convertible 2004 - 2008 V6 3.3L FWD Automatic & Manual
SE Coupe 2004 - 2008 L4 2.4L FWD Automatic & Manual
SE Coupe 2004 - 2008 V6 3.3L FWD Automatic & Manual
SE Sport Coupe 2006 L4 2.4L FWD Automatic & Manual
SE Sport Coupe 2006 V6 3.3L FWD Automatic & Manual
SLE Convertible 2004 - 2008 L4 2.4L FWD Automatic
SLE Convertible 2004 - 2008 V6 3.3L FWD Automatic
SLE Coupe 2004 - 2008 L4 2.4L FWD Automatic
SLE Coupe 2004 - 2008 V6 3.3L FWD Automatic
Sport Convertible 2007 - 2008 L4 2.4L FWD Automatic & Manual
Sport Convertible 2007 - 2008 V6 3.3L FWD Automatic & Manual
Sport Coupe 2007 - 2008 L4 2.4L FWD Automatic & Manual
Sport Coupe 2007 - 2008 V6 3.3L FWD Automatic & Manual
Venza 2009-2011 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base SUV 2009 - 2011 L4 2.7L AWD/FWD Automatic
Base SUV 2009 - 2011 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.

Interchange Parts

Brand Part Number
Cartek CTK-OSTO4002

Fits Years: 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022

Fits Models: Avalon, Camry, Corolla, ES350, Highlander, Matrix, RAV4, RX350, RX450h, RX450hL, Sienna, Solara, tC, Venza, Vibe

Go-Parts Garage · Featured Guide

A Practical Guide to Replacing Oxygen Sensors on a 2002-2007 Toyota Camry

Understanding your Camry's check engine light and choosing the right oxygen sensor to fix it.

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 Explained
2007-2011 Toyota Camry
P0030
Heater Circuit Failure Causes and Fixes
2007-2015 Lexus RX350
P0030
A/F Sensor Heater Circuit Causes and Fixes
2007-2011 Toyota Camry Hybrid
P0030
A/F Sensor Heater Circuit Causes and Fixes
2007-2012 Lexus ES350
P0030
Heater Circuit Causes and Fixes
2007-2010 Toyota Sienna
P0030
A/F Sensor Heater Circuit Causes and Fixes
2006-2012 Toyota RAV4
P0031
A/F Sensor Heater Circuit Causes and Fixes
2007-2015 Lexus RX350
P0031
A/F Sensor Heater Circuit Causes and Fixes
2009-2012 Toyota RAV4
P0032
Heater Circuit High Causes and Fixes
2009-2012 Toyota RAV4
P0032
Causes and Fixes for A/F Sensor Heater Circuit
2006-2012 Toyota RAV4
P0032
Heater Circuit High Causes and Fixes
2007-2011 Toyota Camry
P0036
Heater Circuit Fault Causes and Fixes
2007-2011 Toyota Camry
↑ A single part can trigger multiple related trouble codes. Each guide is vehicle- and code-specific.
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