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Oxygen Sensor - Downstream or Downstream Left or Downstream Right or Upstream or Upstream Left or Upstream Right (Walker Products) for 2001-2024 Chrysler, Dodge, Jeep, Mercedes-Benz, Mitsubishi, Ram, SRT, & Volkswagen NEW

$ 47 .03

Product Notes

Position: Downstream or Downstream Left (Driver Side) or Downstream Right (Passenger Side) or Upstream or Upstream Left (Driver Side) or Upstream Right (Passenger Side)
⚠️ Most jobs typically require 2 of this item.
B1S1
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
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:

Make Models
Chrysler 300, Aspen, Cirrus, Pacifica, PT Cruiser, Sebring, Town & Country, Voyager
Dodge Caravan, Charger, Dakota, Dart, Durango, Grand Caravan, Magnum, Neon, Ram 1500, Ram 2500, Ram 3500, Stratus, SX 2.0, Viper
Jeep Grand Cherokee, Liberty, TJ, Wrangler
Mercedes-Benz E400, E63 AMG S, S550e, SLC43 AMG, SLK55 AMG
Mitsubishi Raider
Ram 1500, 1500 Classic, 2500, 3500, Dakota
SRT Viper
Volkswagen Routan

This is a universal part that fits 1,229 vehicle configurations across 8 makes.

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: 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024

Go-Parts Garage · Featured Guide

Guide to Oxygen Sensor Replacement for 2005-2011 Chrysler Town & Country

Keep your minivan running efficiently by understanding its oxygen sensors and how to replace them.

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
O2 Sensor Heater Circuit Causes and Fixes
2013-2016 Dodge Dart
P0031
O2 Sensor Heater Circuit Causes and Fixes
2006-2010 Dodge Charger
P0031
Causes and Fixes for O2 Sensor Heater Circuit Low
2013-2016 Dodge Dart
P0031
O2 Sensor Heater Circuit Causes and Fixes
2005-2010 Chrysler 300
P0036
Heater Circuit Causes and Fixes
2011-2012 Ram 3500
P0036
Causes and Fixes for O2 Sensor Heater Fault
2013-2016 Dodge Dart
P0036
O2 Sensor Heater Circuit Causes and Fixes
2006-2010 Dodge Charger
P0037
Causes and Fixes for O2 Sensor Heater Fault
2013-2016 Dodge Dart
P0131
Causes and Fixes for O2 Sensor Low Voltage
2006-2010 Dodge Charger
P0131
O2 Sensor Low Voltage Causes and Fixes
2005-2010 Chrysler 300
P0132
O2 Sensor High Voltage Causes and Fixes
2005-2010 Chrysler 300
P0132
O2 Sensor High Voltage Causes and Fixes
2006-2010 Dodge Charger
↑ A single part can trigger multiple related trouble codes. Each guide is vehicle- and code-specific.
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