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Oxygen Sensor
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Oxygen Sensor - Downstream or Downstream Left or Downstream Right or Upstream Left or Upstream Right (Walker Products) for 1995-2022 Lexus & Toyota NEW

$ 67 .43

Product Notes

Position: Downstream or Downstream Left (Driver Side) or Downstream Right (Passenger Side) or Upstream Left (Driver Side) or Upstream Right (Passenger Side)
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
Sensor Type Narrow-band
Terminal Gender Male
Terminal Type Spade
Thread Diameter 18.0
Wire Gauge Measurement 20.0
Wire Quantity 4

Vehicle Fitment Guide

This part fits the following vehicles:

Lexus 11 models (tapclick to expand)(tapclick to hide)
GS400 1998-2000 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 1998 - 2000 V8 4.0L RWD Automatic
GS430 2001-2007 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2001 - 2007 V8 4.3L RWD Automatic
GX460 2010-2022 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base SUV 2010 - 2022 V8 4.6L AWD Automatic
Executive SUV 2013 - 2014, 2020 - 2022 V8 4.6L AWD Automatic
Luxury SUV 2014 - 2022 V8 4.6L AWD Automatic
Premium SUV 2010 - 2022 V8 4.6L AWD Automatic
Ultra Premium SUV 2010 - 2011, 2013 - 2014 V8 4.6L AWD Automatic
GX470 2003-2004 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base SUV 2003 - 2004 V8 4.7L 4WD Automatic
LS400 1995-2000 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 1995 - 2000 V8 4.0L RWD Automatic
LS430 2001-2006 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2001 - 2006 V8 4.3L RWD Automatic
LS600h 2008-2015 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
L Sedan 2008 - 2015 V8 5.0L FULL HYBRID EV-GAS (FHEV) AWD Automatic CVT
LX470 1998-2005 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base SUV 1998 - 2005 V8 4.7L 4WD Automatic
LX570 2008-2020 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base SUV 2008 - 2011, 2013 - 2020 V8 5.7L AWD Automatic
SC400 1996-2000 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Coupe 1996 - 2000 V8 4.0L RWD Automatic
SC430 2002-2010 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Convertible 2002 - 2010 V8 4.3L RWD Automatic
Toyota 6 models (tapclick to expand)(tapclick to hide)
4Runner 2003-2020 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base SUV 2017 - 2018, 2020 V6 4.0L 4WD Automatic
Limited SUV 2003 - 2004, 2010 - 2020 V6 4.0L RWD/4WD Automatic
Limited SUV 2003 - 2004 V8 4.7L RWD/4WD Automatic
Nightshade SUV 2020 V6 4.0L RWD/4WD Automatic
SR5 SUV 2010 L4 2.7L RWD/4WD Automatic
SR5 SUV 2003 - 2004, 2010 - 2020 V6 4.0L RWD/4WD Automatic
SR5 SUV 2003 - 2004 V8 4.7L RWD/4WD Automatic
SR5 Premium SUV 2018 - 2020 V6 4.0L RWD/4WD Automatic
Sport SUV 2003 - 2004 V6 4.0L RWD/4WD Automatic
Sport SUV 2003 - 2004 V8 4.7L RWD/4WD Automatic
TRD Off-Road SUV 2017 - 2020 V6 4.0L 4WD Automatic
TRD Off-Road Premium SUV 2018 - 2020 V6 4.0L 4WD Automatic
TRD Pro SUV 2015 - 2020 V6 4.0L 4WD Automatic
Trail SUV 2010 - 2016 V6 4.0L 4WD Automatic
Venture SUV 2020 V6 4.0L 4WD Automatic
Avanza 2012-2015 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Mini Passenger Van 2012 - 2015 L4 1.5L RWD Automatic & Manual
FJ Cruiser 2010-2014 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base SUV 2010 - 2014 V6 4.0L RWD/4WD Automatic & Manual
Premium SUV 2010 - 2014 V6 4.0L 4WD Automatic
Land Cruiser 1998-2021 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base SUV 2008 - 2011, 2013 - 2021 V8 5.7L 4WD Automatic
Base SUV 2004 - 2005 V8 4.7L AWD Automatic
Base SUV 1998 - 2005 V8 4.7L 4WD Automatic
Heritage Edition SUV 2020 - 2021 V8 5.7L 4WD Automatic
VX SUV 2008 - 2011, 2013 - 2016 V8 5.7L AWD Automatic
VX-R SUV 2017 - 2021 V8 5.7L 4WD Automatic
Sequoia 2001-2004 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Limited SUV 2001 - 2004 V8 4.7L RWD/4WD Automatic
SR5 SUV 2001 - 2004 V8 4.7L RWD/4WD Automatic
Tundra 2000-2004 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Standard Cab Pickup 2000 - 2004 V6 3.4L RWD Automatic & Manual
Limited Crew Cab Pickup 2004 V8 4.7L RWD/4WD Automatic
Limited Extended Cab Pickup 2000 - 2004 V8 4.7L RWD/4WD Automatic
SR5 Crew Cab Pickup 2004 V6 3.4L RWD/4WD Automatic & Manual
SR5 Crew Cab Pickup 2004 V8 4.7L RWD/4WD Automatic & Manual
SR5 Extended Cab Pickup 2000 - 2004 V6 3.4L RWD/4WD Automatic & Manual
SR5 Extended Cab Pickup 2000 - 2004 V8 4.7L RWD/4WD Automatic & Manual
SR5 Standard Cab Pickup 2000 - 2004 V6 3.4L RWD/4WD Automatic & Manual
SR5 Standard Cab Pickup 2000 - 2004 V8 4.7L RWD/4WD 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.

Interchange Parts

Brand Part Number
Cartek CTK-OSTO4016

Fits Years: 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022

Fits Models: 4Runner, Avanza, FJ Cruiser, GS400, GS430, GX460, GX470, Land Cruiser, LS400, LS430, LS600h, LX470, LX570, SC400, SC430, Sequoia, Tundra

Go-Parts Garage · Featured Guide

Lexus LX470 (1998-2007) Oxygen Sensor: A Complete Guide

Learn how to diagnose, choose, and replace the right oxygen sensors to keep your LX470's 4.7L V8 running perfectly.

Read Full Guide →

⚠️ Related Trouble Codes (OBD-II)

1 matching guide

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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120
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Most retailers stop at 30 days. We give you a full four months to install, test, and return for a 100% refund — return shipping on us.

NEW
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