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Oxygen Sensor
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Oxygen Sensor - Downstream or Downstream Front or Downstream Left or Downstream Rear or Downstream Right (Walker Products) for 2011-2020 INFINITI & Nissan NEW

$ 80 .19

Product Notes

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

INFINITI 9 models (tapclick to expand)(tapclick to hide)
JX35 2013 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base SUV 2013 V6 3.5L AWD/FWD Automatic CVT
Q40 2015 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2015 V6 3.7L AWD/RWD Automatic
Q50 2014-2017 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2016 - 2017 L4 2.0L Turbo AWD/RWD Automatic
Base Sedan 2014 - 2015 V6 3.7L AWD/RWD Automatic
Hybrid Sedan 2015 - 2017 V6 3.5L FULL HYBRID EV-GAS (FHEV) AWD/RWD Automatic
Hybrid Premium Sedan 2014 - 2017 V6 3.5L FULL HYBRID EV-GAS (FHEV) AWD/RWD Automatic
Hybrid Sport Sedan 2014 - 2015 V6 3.5L FULL HYBRID EV-GAS (FHEV) AWD/RWD Automatic
Inspiration Sedan 2015 - 2017 V6 3.7L RWD Automatic
Perfection Sedan 2015 - 2017 V6 3.7L RWD Automatic
Premium Sedan 2016 - 2017 L4 2.0L Turbo AWD/RWD Automatic
Premium Sedan 2016 - 2017 V6 3.0L Turbo AWD/RWD Automatic
Premium Sedan 2014 - 2015 V6 3.7L AWD/RWD Automatic
Red Sport 400 Sedan 2016 - 2017 V6 3.0L Turbo AWD/RWD Automatic
Seduction Sedan 2015 - 2017 V6 3.7L RWD Automatic
Sport Sedan 2017 L4 2.0L Turbo AWD/RWD Automatic
Sport Sedan 2016 - 2017 V6 3.0L Turbo AWD/RWD Automatic
Sport Sedan 2014 - 2015 V6 3.7L AWD/RWD Automatic
Q60 2014-2016 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Convertible 2014 - 2015 V6 3.7L AWD/RWD Automatic
Base Coupe 2014 - 2015 V6 3.7L AWD/RWD Automatic
IPL Convertible 2014 - 2015 V6 3.7L RWD Automatic
IPL Convertible 2014 V6 3.7L RWD Manual
IPL Coupe 2014 V6 3.7L RWD Automatic & Manual
Journey Coupe 2014 - 2015 V6 3.7L RWD Automatic
Premier Edition Convertible 2014 - 2015 V6 3.7L RWD Automatic
Premier Edition Coupe 2014 V6 3.7L RWD Automatic
Premium Convertible 2014 V6 3.7L AWD/RWD Automatic
Premium Coupe 2014 V6 3.7L AWD/RWD Automatic
Premium Sport Convertible 2014 V6 3.7L AWD/RWD Automatic & Manual
Premium Sport Coupe 2014 V6 3.7L AWD/RWD Automatic & Manual
S Convertible 2014 - 2015 V6 3.7L RWD Manual
S Coupe 2014 - 2015 V6 3.7L RWD Manual
S Limited Coupe 2015 V6 3.7L RWD Automatic & Manual
Sport Convertible 2015 V6 3.7L AWD Automatic & Manual
Sport Convertible 2014 - 2015 V6 3.7L RWD Automatic & Manual
Sport Coupe 2015 V6 3.7L AWD Automatic & Manual
Sport Coupe 2014 - 2016 V6 3.7L RWD Automatic
Sport Coupe 2014 - 2015 V6 3.7L RWD Manual
Sport Limited Coupe 2015 V6 3.7L AWD/RWD Automatic & Manual
Q70 2014-2019 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
3.7 Sedan 2014 - 2017 V6 3.7L AWD/RWD Automatic
3.7 Luxe Sedan 2018 V6 3.7L AWD/RWD Automatic
5.6 Sedan 2014 - 2017 V8 5.6L AWD/RWD Automatic
5.6 Luxe Sedan 2018 - 2019 V8 5.6L AWD/RWD Automatic
Hybrid Sedan 2014 - 2018 V6 3.5L FULL HYBRID EV-GAS (FHEV) RWD Automatic
Luxe Sedan 2019 V6 3.7L AWD/RWD Automatic
Perfection Sedan 2014, 2016 - 2019 V8 5.6L RWD Automatic
Premium Sedan 2018 V6 3.7L AWD Automatic
Premium Select Edition Sedan 2017 - 2018 V6 3.7L AWD Automatic
Seduction Sedan 2014, 2016 - 2019 V6 3.7L RWD Automatic
Sport Sedan 2017 - 2019 V6 3.7L AWD Automatic
Q70L 2015-2019 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
3.7 Sedan 2015 - 2018 V6 3.7L AWD Automatic
3.7 Sedan 2015 - 2017 V6 3.7L RWD Automatic
3.7 Luxe Sedan 2018 - 2019 V6 3.7L AWD/RWD Automatic
5.6 Sedan 2015 - 2018 V8 5.6L AWD Automatic
5.6 Sedan 2015 - 2017 V8 5.6L RWD Automatic
5.6 Luxe Sedan 2018 - 2019 V8 5.6L AWD/RWD Automatic
Luxe Sedan 2019 V6 3.7L AWD Automatic
Luxe Sedan 2019 V8 5.6L AWD Automatic
QX50 2015-2017 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base SUV 2015 - 2017 V6 3.7L AWD/RWD Automatic
Journey SUV 2015 V6 3.7L AWD/RWD Automatic
QX60 2014 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base SUV 2014 V6 3.5L AWD/FWD Automatic CVT
Hybrid SUV 2014 L4 2.5L FULL HYBRID EV-GAS (FHEV) Supercharged AWD/FWD Automatic CVT
Inspiration SUV 2014 V6 3.5L FWD Automatic CVT
Perfection SUV 2014 V6 3.5L AWD Automatic CVT
Seduction SUV 2014 V6 3.5L AWD Automatic CVT
QX70 2015-2017 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base SUV 2015 - 2017 V6 3.7L AWD/RWD Automatic
Seduction SUV 2015 - 2017 V6 3.7L AWD Automatic
Seduction SUV 2015 - 2017 V8 5.0L AWD Automatic
Sport SUV 2015 - 2017 V6 3.7L AWD Automatic
Nissan 6 models (tapclick to expand)(tapclick to hide)
370Z 2014-2020 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Convertible 2014 - 2019 V6 3.7L RWD Automatic & Manual
Base Coupe 2014 - 2020 V6 3.7L RWD Automatic & Manual
Heritage Edition Coupe 2018 - 2019 V6 3.7L RWD Automatic & Manual
Nismo Coupe 2015 - 2020 V6 3.7L RWD Automatic
Nismo Coupe 2014 - 2020 V6 3.7L RWD Manual
Nismo Tech Coupe 2015 - 2018 V6 3.7L RWD Automatic & Manual
Sport Coupe 2015 - 2020 V6 3.7L RWD Automatic & Manual
Sport Tech Coupe 2015 - 2018 V6 3.7L RWD Automatic & Manual
Sport Touring Convertible 2019 V6 3.7L RWD Automatic & Manual
Sport Touring Coupe 2019 - 2020 V6 3.7L RWD Automatic & Manual
Touring Convertible 2014 - 2019 V6 3.7L RWD Automatic & Manual
Touring Coupe 2014 - 2020 V6 3.7L RWD Automatic & Manual
Touring Sport Convertible 2015 - 2018 V6 3.7L RWD Automatic & Manual
Touring Sport Coupe 2018 V6 3.7L RWD Automatic & Manual
Altima 2013-2018 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Advance Sedan 2017 - 2018 L4 2.5L FWD Automatic CVT
Advance Sedan 2013 - 2016 L4 2.5L FWD Automatic
Base Sedan 2013 - 2017 L4 2.5L FWD Automatic CVT
Exclusive Sedan 2017 - 2018 V6 3.5L FWD Automatic CVT
Exclusive Sedan 2013 - 2016 V6 3.5L FWD Automatic
S Coupe 2013 L4 2.5L FWD Automatic CVT
S Coupe 2013 V6 3.5L FWD Automatic CVT
S Sedan 2013 - 2018 L4 2.5L FWD Automatic CVT
S Sedan 2013 - 2015 V6 3.5L FWD Automatic CVT
SL Sedan 2013 - 2018 L4 2.5L FWD Automatic CVT
SL Sedan 2013 - 2018 V6 3.5L FWD Automatic CVT
SR Sedan 2016 - 2018 L4 2.5L FWD Automatic CVT
SR Sedan 2016 - 2017 V6 3.5L FWD Automatic CVT
SV Sedan 2013 - 2018 L4 2.5L FWD Automatic CVT
SV Sedan 2013 - 2015 V6 3.5L FWD Automatic CVT
Sense Sedan 2017 - 2018 L4 2.5L FWD Automatic CVT
Sense Sedan 2013 - 2016 L4 2.5L FWD Automatic
Juke 2011-2017 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Advance SUV 2013 - 2017 L4 1.6L Turbo FWD Automatic CVT
Advance SUV 2012 L4 1.6L Turbo FWD Manual
Exclusive SUV 2013 - 2017 L4 1.6L Turbo FWD Automatic CVT
Exclusive SUV 2013 - 2014 L4 1.6L Turbo FWD Manual
Midnight SUV 2014 L4 1.6L Turbo FWD Automatic CVT
Nismo SUV 2013 - 2017 L4 1.6L Turbo AWD/FWD Automatic CVT & Manual
Nismo RS SUV 2014 - 2017 L4 1.6L Turbo AWD/FWD Automatic CVT & Manual
S SUV 2011 - 2017 L4 1.6L Turbo AWD/FWD Automatic CVT
SL SUV 2011 - 2017 L4 1.6L Turbo AWD/FWD Automatic CVT
SL SUV 2011 - 2014 L4 1.6L Turbo AWD/FWD Manual
SV SUV 2011 - 2017 L4 1.6L Turbo AWD/FWD Automatic CVT
SV SUV 2011 - 2015 L4 1.6L Turbo AWD/FWD Manual
Murano 2012-2014 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
CrossCabriolet Convertible 2012 - 2014 V6 3.5L AWD Automatic CVT
Exclusive SUV 2012 - 2014 V6 3.5L AWD/FWD Automatic CVT
LE SUV 2012 - 2014 V6 3.5L AWD/FWD Automatic CVT
S SUV 2012 - 2014 V6 3.5L AWD/FWD Automatic CVT
SL SUV 2012 - 2014 V6 3.5L AWD/FWD Automatic CVT
SV SUV 2012 - 2014 V6 3.5L AWD/FWD Automatic CVT
Pathfinder 2013-2015 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Advance SUV 2013 - 2015 V6 3.5L FWD Automatic CVT
Exclusive SUV 2013 - 2015 V6 3.5L AWD/FWD Automatic CVT
Platinum SUV 2013 - 2015 V6 3.5L FWD/4WD Automatic CVT
Platinum Hybrid SUV 2014 - 2015 L4 2.5L FULL HYBRID EV-GAS (FHEV) Supercharged FWD/4WD Automatic CVT
S SUV 2013 - 2015 V6 3.5L FWD/4WD Automatic CVT
SL SUV 2013 - 2015 V6 3.5L FWD/4WD Automatic CVT
SL Hybrid SUV 2014 - 2015 L4 2.5L FULL HYBRID EV-GAS (FHEV) Supercharged 4WD Automatic CVT
SL Hybrid SUV 2014 L4 2.5L FULL HYBRID EV-GAS (FHEV) Supercharged FWD Automatic CVT
SV SUV 2013 - 2015 V6 3.5L FWD/4WD Automatic CVT
SV Hybrid SUV 2014 - 2015 L4 2.5L FULL HYBRID EV-GAS (FHEV) Supercharged 4WD Automatic CVT
SV Hybrid SUV 2014 L4 2.5L FULL HYBRID EV-GAS (FHEV) Supercharged FWD Automatic CVT
Sense SUV 2013 - 2015 V6 3.5L FWD Automatic CVT
Quest 2012-2015 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
LE Mini Passenger Van 2012 - 2014 V6 3.5L FWD Automatic CVT
Platinum Mini Passenger Van 2015 V6 3.5L FWD Automatic CVT
S Mini Passenger Van 2012 - 2015 V6 3.5L FWD Automatic CVT
SL Mini Passenger Van 2012 - 2015 V6 3.5L FWD Automatic CVT
SV Mini Passenger Van 2012 - 2015 V6 3.5L FWD Automatic CVT
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: 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020

Fits Models: 370Z, Altima, Juke, JX35, Murano, Pathfinder, Q40, Q50, Q60, Q70, Q70L, Quest, QX50, QX60, QX70

⚠️ Related Trouble Codes (OBD-II)

10 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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