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Oxygen Sensor
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Oxygen Sensor - Downstream (Walker Products) for 2012-2018 Ford & Lincoln NEW

$ 75 .43

Product Notes

Position: Downstream
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
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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:

Ford 7 models (tapclick to expand)(tapclick to hide)
Edge 2012-2014 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Limited SUV 2012 - 2014 L4 2.0L Turbo AWD/FWD Automatic
Limited SUV 2012 - 2014 V6 3.5L AWD/FWD Automatic
SE SUV 2012 - 2014 L4 2.0L Turbo AWD/FWD Automatic
SE SUV 2012 - 2014 V6 3.5L AWD/FWD Automatic
SEL SUV 2012 - 2014 L4 2.0L Turbo AWD/FWD Automatic
SEL SUV 2012 - 2014 V6 3.5L AWD/FWD Automatic
Sport SUV 2012 - 2014 V6 3.7L AWD/FWD Automatic
Escape 2013-2016 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
S SUV 2013 - 2016 L4 2.5L FWD Automatic
S Plus SUV 2013 - 2014 L4 2.5L FWD Automatic
SE SUV 2015 - 2016 L4 2.5L AWD Automatic
SE SUV 2013 - 2016 L4 1.6L Turbo AWD/FWD Automatic
SE SUV 2013 - 2016 L4 2.0L Turbo AWD/FWD Automatic
SE SUV 2013 - 2016 L4 2.5L FWD Automatic
SE Plus SUV 2013 - 2014 L4 2.5L FWD Automatic
SEL SUV 2013 L4 1.6L Turbo AWD/FWD Automatic
SEL SUV 2013 L4 2.0L Turbo AWD/FWD Automatic
SEL SUV 2013 L4 2.5L FWD Automatic
Titanium SUV 2015 - 2016 L4 2.5L FWD Automatic
Titanium SUV 2014 - 2016 L4 1.6L Turbo AWD/FWD Automatic
Titanium SUV 2013 - 2016 L4 2.0L Turbo AWD/FWD Automatic
Trend SUV 2015 - 2016 L4 2.0L Turbo FWD Automatic
Trend SUV 2015 - 2016 L4 2.5L FWD Automatic
Explorer 2012-2015 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base SUV 2012 - 2015 L4 2.0L Turbo AWD/FWD Automatic
Base SUV 2012 - 2015 V6 3.5L AWD/FWD Automatic
Limited SUV 2012 - 2015 L4 2.0L Turbo AWD/FWD Automatic
Limited SUV 2012 - 2015 V6 3.5L AWD/FWD Automatic
Sport SUV 2015 V6 3.5L Turbo FWD Automatic
Sport SUV 2013 - 2015 V6 3.5L Turbo AWD Automatic
XLT SUV 2012 - 2015 L4 2.0L Turbo AWD/FWD Automatic
XLT SUV 2012 - 2015 V6 3.5L AWD/FWD Automatic
XLT Base SUV 2012 - 2013 V6 3.5L FWD Automatic
Focus 2012-2018 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Ambiente Sedan 2014 L4 2.0L FWD Manual
Electric Hatchback 2012 - 2018 -- -L BATTERY EV (EV/BEV) FWD Automatic
RS Hatchback 2017 L4 2.3L Turbo FWD Manual
RS Hatchback 2016 - 2018 L4 2.3L Turbo AWD Automatic & Manual
S Sedan 2016 - 2018 L4 2.0L FLEX FWD Automatic
S Sedan 2014 - 2017 L4 2.0L FWD Automatic
S Sedan 2013 - 2017 L4 2.0L FWD Automatic Dual Clutch
S Sedan 2012 - 2017 L4 2.0L FWD Manual
S Sedan 2012 - 2018 L4 2.0L FLEX FWD Manual & Automatic Dual Clutch
SE Hatchback 2016 - 2018 L3 1.0L Turbo FWD Automatic
SE Hatchback 2016 - 2018 L4 2.0L FLEX FWD Automatic
SE Hatchback 2015 - 2018 L3 1.0L Turbo FWD Manual & Automatic Dual Clutch
SE Hatchback 2015 - 2018 L4 2.0L FWD Automatic
SE Hatchback 2012 - 2018 L4 2.0L FWD Manual
SE Hatchback 2012 - 2017 L4 2.0L FWD Automatic Dual Clutch
SE Hatchback 2012 - 2018 L4 2.0L FLEX FWD Manual & Automatic Dual Clutch
SE Sedan 2016 - 2018 L3 1.0L Turbo FWD Automatic
SE Sedan 2016 - 2018 L4 2.0L FLEX FWD Automatic
SE Sedan 2015 - 2018 L3 1.0L Turbo FWD Manual & Automatic Dual Clutch
SE Sedan 2015 - 2018 L4 2.0L FWD Automatic
SE Sedan 2012 - 2018 L4 2.0L FWD Manual
SE Sedan 2012 - 2017 L4 2.0L FWD Automatic Dual Clutch
SE Sedan 2012 - 2018 L4 2.0L FLEX FWD Manual & Automatic Dual Clutch
SE Appearance Hatchback 2015 L4 2.0L FWD Automatic & Manual
SE Appearance Sedan 2015 L4 2.0L FWD Automatic & Manual
SE Luxury Hatchback 2016 L4 2.0L FWD Manual
SE Luxury Sedan 2016 L4 2.0L FWD Manual
SE Plus Hatchback 2013 - 2014 L4 2.0L FWD Manual
SE Plus Sedan 2013 - 2014 L4 2.0L FWD Manual
SEL Hatchback 2017 L4 2.0L FWD Automatic Dual Clutch
SEL Hatchback 2012 L4 2.0L FWD Manual
SEL Hatchback 2012, 2017 - 2018 L4 2.0L FLEX FWD Automatic Dual Clutch
SEL Hatchback 2012 L4 2.0L FLEX FWD Manual
SEL Sedan 2017 L4 2.0L FWD Automatic Dual Clutch
SEL Sedan 2012 L4 2.0L FWD Manual
SEL Sedan 2012, 2017 - 2018 L4 2.0L FLEX FWD Automatic Dual Clutch
SEL Sedan 2012 L4 2.0L FLEX FWD Manual
ST Hatchback 2016 - 2018 L4 2.0L Turbo FWD Automatic
ST Hatchback 2013 - 2018 L4 2.0L Turbo FWD Manual
Titanium Hatchback 2016 - 2017 L4 2.0L FWD Automatic
Titanium Hatchback 2016 - 2018 L4 2.0L FLEX FWD Automatic
Titanium Hatchback 2013 - 2017 L4 2.0L FWD Automatic Dual Clutch
Titanium Hatchback 2013 - 2016 L4 2.0L FWD Manual
Titanium Hatchback 2013 - 2016 L4 2.0L FLEX FWD Manual
Titanium Hatchback 2012 - 2018 L4 2.0L FLEX FWD Automatic Dual Clutch
Titanium Sedan 2016 - 2017 L4 2.0L FWD Automatic
Titanium Sedan 2016 - 2018 L4 2.0L FLEX FWD Automatic
Titanium Sedan 2013 - 2017 L4 2.0L FWD Manual & Automatic Dual Clutch
Titanium Sedan 2013 - 2016 L4 2.0L FLEX FWD Manual
Titanium Sedan 2012 - 2018 L4 2.0L FLEX FWD Automatic Dual Clutch
Titanium Plus Sedan 2013 - 2015 L4 2.0L FWD Manual
Trend Hatchback 2014 L4 2.0L FWD Manual
Trend Sedan 2014 L4 2.0L FWD Manual
Trend Sport Hatchback 2014 L4 2.0L FWD Manual
Trend Sport Sedan 2014 L4 2.0L FWD Manual
Fusion 2013-2016 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Energi SE Sedan 2013 - 2016 L4 2.0L PLUG-IN HYBRID EV-GAS (PHEV) FWD Automatic CVT
Energi Titanium Sedan 2013 - 2016 L4 2.0L PLUG-IN HYBRID EV-GAS (PHEV) FWD Automatic CVT
S Sedan 2013 - 2016 L4 2.5L FWD Automatic
S Hybrid Sedan 2014 - 2016 L4 2.0L FULL HYBRID EV-GAS (FHEV) FWD Automatic CVT
SE Sedan 2015 - 2016 L4 1.5L Turbo AWD Automatic
SE Sedan 2014 - 2016 L4 1.5L Turbo FWD Automatic
SE Sedan 2014 L4 1.5L Turbo FWD Manual
SE Sedan 2013 - 2014 L4 1.6L Turbo FWD Automatic & Manual
SE Sedan 2013 L4 1.6L Turbo AWD Automatic & Manual
SE Sedan 2013, 2015 - 2016 L4 2.0L Turbo AWD Automatic
SE Sedan 2013 - 2016 L4 2.0L Turbo FWD Automatic
SE Sedan 2013 - 2014 L4 2.0L Turbo FWD Manual
SE Sedan 2013 L4 2.0L Turbo AWD Manual
SE Sedan 2013, 2015 - 2016 L4 2.5L AWD Automatic
SE Sedan 2013 - 2016 L4 2.5L FWD Automatic
SE Sedan 2013 - 2014 L4 2.5L FWD Manual
SE Sedan 2013 L4 2.5L AWD Manual
SE Hybrid Sedan 2013 - 2016 L4 2.0L FULL HYBRID EV-GAS (FHEV) FWD Automatic CVT
SE Luxury Sedan 2015 L4 2.0L Turbo FWD Automatic
Titanium Sedan 2013 - 2016 L4 2.0L Turbo AWD/FWD Automatic
Titanium Hybrid Sedan 2013 - 2016 L4 2.0L FULL HYBRID EV-GAS (FHEV) FWD Automatic CVT
Special Service Police Sedan 2014-2016 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2014 - 2016 L4 2.0L Turbo FWD Automatic
Taurus 2013-2016 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Limited Sedan 2015 - 2016 V6 3.5L FLEX AWD/FWD Automatic
Limited Sedan 2013 - 2016 L4 2.0L Turbo AWD/FWD Automatic
Limited Sedan 2013 - 2016 V6 3.5L AWD/FWD Automatic
SE Sedan 2015 - 2016 V6 3.5L FLEX FWD Automatic
SE Sedan 2013 - 2016 L4 2.0L Turbo FWD Automatic
SE Sedan 2013 - 2014 L4 2.0L Turbo AWD Automatic
SE Sedan 2013 - 2016 V6 3.5L FWD Automatic
SE Sedan 2013 - 2014 V6 3.5L AWD Automatic
SEL Sedan 2015 - 2016 V6 3.5L FLEX AWD/FWD Automatic
SEL Sedan 2013 - 2016 L4 2.0L Turbo AWD/FWD Automatic
SEL Sedan 2013 - 2016 V6 3.5L AWD/FWD Automatic
SHO Sedan 2013 - 2016 V6 3.5L Turbo AWD Automatic
Lincoln 3 models (tapclick to expand)(tapclick to hide)
MKC 2015-2016 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base SUV 2015 L4 2.0L Turbo AWD/FWD Automatic
Base SUV 2015 - 2016 L4 2.3L Turbo AWD Automatic
Base SUV 2015 L4 2.3L Turbo FWD Automatic
Black Label SUV 2015 - 2016 L4 2.0L Turbo AWD/FWD Automatic
Black Label SUV 2015 - 2016 L4 2.3L Turbo AWD/FWD Automatic
Premiere SUV 2016 L4 2.0L Turbo AWD/FWD Automatic
Reserve SUV 2016 L4 2.0L Turbo AWD/FWD Automatic
Reserve SUV 2016 L4 2.3L Turbo AWD/FWD Automatic
Select SUV 2016 L4 2.0L Turbo AWD/FWD Automatic
Select SUV 2016 L4 2.3L Turbo AWD/FWD Automatic
MKT 2013-2015 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base SUV 2013 - 2015 L4 2.0L Turbo AWD/FWD Automatic
Base SUV 2013 - 2015 V6 3.7L AWD/FWD Automatic
EcoBoost SUV 2013 - 2015 V6 3.5L Turbo AWD Automatic
Limousine SUV 2013 - 2015 V6 3.5L Turbo AWD Automatic
Livery SUV 2013 - 2015 L4 2.0L Turbo AWD/FWD Automatic
Livery SUV 2013, 2015 V6 3.5L Turbo AWD Automatic
Livery SUV 2013 - 2015 V6 3.7L AWD/FWD Automatic
MKZ 2013-2016 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2013 - 2016 L4 2.0L Turbo AWD/FWD Automatic
Base Sedan 2013 - 2016 V6 3.7L AWD/FWD Automatic
Black Label Sedan 2015 - 2016 L4 2.0L Turbo AWD/FWD Automatic
Black Label Sedan 2015 - 2016 V6 3.7L AWD/FWD Automatic
Black Label Hybrid Sedan 2015 - 2016 L4 2.0L FULL HYBRID EV-GAS (FHEV) FWD Automatic CVT
Elite Sedan 2013 - 2014 L4 2.0L Turbo FWD Automatic
High Sedan 2013 - 2016 L4 2.0L Turbo FWD Automatic
Hybrid Sedan 2013 - 2016 L4 2.0L FULL HYBRID EV-GAS (FHEV) FWD Automatic CVT
Reserve Sedan 2013 - 2016 V6 3.7L 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: 2012 2013 2014 2015 2016 2017 2018

Fits Models: Edge, Escape, Explorer, Focus, Fusion, MKC, MKT, MKZ, Special Service Police Sedan, Taurus

Go-Parts Garage · Featured Guide

A Ford Focus Owner's Guide to Replacing Oxygen Sensors (2009-2018)

Fix your check engine light and poor gas mileage by understanding and choosing the right oxygen sensor for your Focus.

Read Full Guide →

⚠️ Related Trouble Codes (OBD-II)

28 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 Causes and Fixes
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P0036
O2 Sensor Heater Circuit Causes and Fixes
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P0037
Causes and Fixes for O2 Sensor Heater Circuit Low
2012-2018 Ford Focus
P0131
O2 Sensor Low Voltage Causes and Fixes
2012-2018 Ford Focus
P0131
O2 Sensor Low Voltage Causes and Fixes
2013-2018 Ford Focus ST
P0132
High Voltage O2 Sensor Causes and Fixes
2013-2018 Ford Focus
P0132
Causes for High Voltage O2 Sensor Signal and Fixes
2012-2018 Ford Focus
P0132
O2 Sensor High Voltage Causes and Fixes
2013-2016 Ford Escape
P0133
Slow O2 Sensor Causes and Fixes
2012-2018 Ford Focus ST
P0135
O2 Sensor Heater Circuit Causes and Fixes
2012-2018 Ford Focus
P0136
Causes and Fixes for the Downstream O2 Sensor
2012-2018 Ford Focus
P0137
O2 Sensor Low Voltage Causes and Fixes
2015-2018 Ford Focus
↑ A single part can trigger multiple related trouble codes. Each guide is vehicle- and code-specific.
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