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Oxygen Sensor
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Oxygen Sensor - Downstream or Downstream Front (Walker Products) for 2008-2022 Acura & Honda NEW

$ 72 .43

Product Notes

Position: Downstream or Downstream Front
B1S2
OE Base Sensor
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
Thread Diameter 18.0
Wire Gauge Measurement 22.0
Wire Quantity 4

Vehicle Fitment Guide

This part fits the following vehicles:

Acura 5 models (tapclick to expand)(tapclick to hide)
ILX 2016-2022 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
A-Spec Sedan 2017 - 2020 L4 2.4L FWD Automatic Dual Clutch
Base Sedan 2016 - 2022 L4 2.4L FWD Automatic Dual Clutch
Base Sedan 2016 L4 2.4L FWD Manual
Tech Sedan 2017 - 2020 L4 2.4L FWD Automatic Dual Clutch
MDX 2016-2020 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
A-Spec SUV 2019 - 2020 V6 3.5L AWD Automatic
Base SUV 2016 - 2020 V6 3.5L FWD Automatic
Base SUV 2016 - 2018 V6 3.5L AWD Automatic
SH-AWD SUV 2016 - 2020 V6 3.5L AWD Automatic
Sport Hybrid SUV 2017 - 2020 V6 3.0L FULL HYBRID EV-GAS (FHEV) AWD Automatic Dual Clutch
Tech SUV 2019 - 2020 V6 3.5L AWD Automatic
RDX 2016-2018 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base SUV 2016 - 2018 V6 3.5L AWD/FWD Automatic
TLX 2016-2020 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
A-Spec Sedan 2018 V6 3.5L FWD Automatic
Advance Sedan 2017 - 2020 V6 3.5L FWD Automatic
Base Sedan 2016 - 2020 L4 2.4L FWD Automatic & Automatic Dual Clutch
Base Sedan 2016 L4 2.4L FWD Manual
Base Sedan 2016 - 2020 V6 3.5L FWD Automatic & Automatic Dual Clutch
Base Sedan 2016 V6 3.5L FWD Manual
Edicion Limitada Sedan 2019 L4 2.4L FWD Automatic Dual Clutch
SH-AWD Sedan 2016 - 2020 V6 3.5L AWD Automatic
Tech Sedan 2017 L4 2.4L FWD Automatic Dual Clutch
TSX 2009-2014 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
A-Spec Sedan 2012 L4 2.4L FWD Automatic & Manual
Base Sedan 2011 - 2013 V6 3.5L FWD Automatic
Base Sedan 2009 - 2014 L4 2.4L FWD Automatic
Base Sedan 2009 - 2012 L4 2.4L FWD Manual
Base Wagon 2011 - 2014 L4 2.4L FWD Automatic
Base Wagon 2011 L4 2.4L FWD Manual
Premium Sedan 2013 - 2014 L4 2.4L FWD Automatic & Manual
Special Edition Sedan 2012 - 2014 L4 2.4L FWD Automatic & Manual
Tech Sedan 2013 - 2014 L4 2.4L FWD Automatic & Manual
V6 Sedan 2010 - 2014 V6 3.5L FWD Automatic
V6 Tech Sedan 2013 - 2014 V6 3.5L FWD Automatic
Honda 2 models (tapclick to expand)(tapclick to hide)
Accord 2008-2012 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
EX Coupe 2008 - 2012 L4 2.4L FWD Automatic & Manual
EX Coupe 2008 - 2012 V6 3.5L FWD Automatic & Manual
EX Sedan 2008 - 2012 L4 2.4L FWD Automatic & Manual
EX Sedan 2008 - 2012 V6 3.5L FWD Automatic & Manual
EX-L Coupe 2008 - 2012 L4 2.4L FWD Automatic & Manual
EX-L Coupe 2008 - 2012 V6 3.5L FWD Automatic & Manual
EX-L Sedan 2008 - 2012 L4 2.4L FWD Automatic & Manual
EX-L Sedan 2008 - 2012 V6 3.5L FWD Automatic & Manual
HFP Coupe 2012 V6 3.5L FWD Automatic & Manual
HFP Sedan 2012 V6 3.5L FWD Automatic & Manual
LX Coupe 2008 L4 2.4L FWD Automatic & Manual
LX Sedan 2008 - 2012 L4 2.4L FWD Automatic & Manual
LX-P Sedan 2008 - 2012 L4 2.4L FWD Automatic
LX-P Sedan 2008 - 2010 L4 2.4L FWD Manual
LX-S Coupe 2008 - 2012 L4 2.4L FWD Automatic & Manual
SE Sedan 2011 - 2012 L4 2.4L FWD Automatic
Pilot 2016-2018 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
EX SUV 2016 - 2018 V6 3.5L AWD/FWD Automatic
EX-L SUV 2016 - 2018 V6 3.5L AWD/FWD Automatic
Elite SUV 2016 - 2018 V6 3.5L AWD Automatic
LX SUV 2016 - 2018 V6 3.5L AWD/FWD Automatic
Touring SUV 2016 - 2018 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: 2008 2009 2010 2011 2012 2013 2014 2016 2017 2018 2019 2020 2021 2022

Fits Models: Accord, ILX, MDX, Pilot, RDX, TLX, TSX

Go-Parts Garage · Featured Guide

Honda Pilot Oxygen Sensor Guide: 2015-2022 Models

Solve check engine lights and poor MPG by understanding your Pilot's oxygen sensors.

Read Full Guide →

⚠️ Related Trouble Codes (OBD-II)

26 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
A/F Sensor Heater Circuit Causes and Fixes
2009-2014 Acura TSX
P0030
Heater Circuit Causes and Fixes for Bank 1 O2 Sensor
2008-2012 Honda Accord
P0031
Air/Fuel Sensor Heater Circuit Causes and Fixes
2009-2014 Acura TSX
P0036
O2 Sensor Heater Circuit Causes and Fixes
2008-2012 Honda Accord
P0131
O2 Sensor Low Voltage Causes and Fixes
2010-2014 Acura TSX
P0132
High Voltage O2 Sensor Causes and Fixes
2009-2014 Acura TSX
P0133
O2 Sensor Slow Response Causes and Fixes
2008-2012 Honda Accord
P0133
Slow O2 Sensor Response Causes and Fixes
2009-2014 Acura TSX
P0135
O2 Sensor Heater Malfunction Causes and Fixes
2009-2014 Acura TSX
P0136
Causes and Fixes for O2 Sensor Circuit Malfunction
2009-2014 Acura TSX
P0136
Causes and Fixes for the Downstream O2 Sensor
2008-2012 Honda Accord
P0137
Causes, Fixes, and O2 Sensor Guide
2008-2012 Honda Accord
↑ A single part can trigger multiple related trouble codes. Each guide is vehicle- and code-specific.
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