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2017 - 2021 Ford Escape Oxygen Sensor - Upstream (Walker Products) NEW

$ 114 .53

Product Notes

Position: Upstream
⚠️ Most jobs typically require 2 of this item.

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
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, Male
Connector Shape Oblong
Heated Yes
Mounting Type Threaded
Sensor Type Wide-band
Terminal Gender Male
Terminal Quantity 6
Terminal Type Spade
Thread Diameter 18.0
Wire Gauge Measurement 20.0
Wire Quantity 5

Vehicle Fitment Guide

This part fits the following vehicles:

Ford 1 model (tapclick to expand)(tapclick to hide)
Escape 2017-2021 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
S SUV 2020 - 2021 L3 1.5L Turbo AWD/FWD Automatic
S SUV 2017 - 2019 L4 2.5L FWD Automatic
S Plus SUV 2017 - 2019 L4 2.5L FWD Automatic
SE SUV 2020 - 2021 L3 1.5L Turbo AWD/FWD Automatic
SE SUV 2017 - 2019 L4 1.5L Turbo AWD/FWD Automatic
SE SUV 2017 - 2019 L4 2.0L Turbo AWD/FWD Automatic
SE Hybrid SUV 2021 L4 2.5L FULL HYBRID EV-GAS (FHEV) AWD/FWD Automatic CVT
SE Limited Hybrid SUV 2021 L4 2.5L FULL HYBRID EV-GAS (FHEV) FWD Automatic CVT
SE Plug-In Hybrid SUV 2020 - 2021 L4 2.5L PLUG-IN HYBRID EV-GAS (PHEV) FWD Automatic CVT
SE Sport Hybrid SUV 2020 L4 2.5L FULL HYBRID EV-GAS (FHEV) AWD/FWD Automatic CVT
SEL SUV 2020 - 2021 L3 1.5L Turbo AWD/FWD Automatic
SEL SUV 2018 - 2019 L4 1.5L Turbo AWD/FWD Automatic
SEL SUV 2018 - 2021 L4 2.0L Turbo AWD/FWD Automatic
SEL Hybrid SUV 2021 L4 2.5L FULL HYBRID EV-GAS (FHEV) AWD/FWD Automatic CVT
SEL Plug-In Hybrid SUV 2020 - 2021 L4 2.5L PLUG-IN HYBRID EV-GAS (PHEV) FWD Automatic CVT
Titanium SUV 2017 L4 1.5L Turbo AWD/FWD Automatic
Titanium SUV 2017 - 2021 L4 2.0L Turbo AWD Automatic
Titanium SUV 2017 - 2020 L4 2.0L Turbo FWD Automatic
Titanium SUV 2017 L4 2.5L FWD Automatic
Titanium Hybrid SUV 2020 - 2021 L4 2.5L FULL HYBRID EV-GAS (FHEV) AWD/FWD Automatic CVT
Titanium Plug-In Hybrid SUV 2020 - 2021 L4 2.5L PLUG-IN HYBRID EV-GAS (PHEV) FWD Automatic CVT
Trend Advance SUV 2017 - 2019 L4 2.0L Turbo FWD Automatic
Trend Advance SUV 2017 - 2019 L4 2.5L 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: 2017 2018 2019 2020 2021

Fits Models: Escape

Go-Parts Garage · Featured Guide

Ford Escape (2018-2024) Oxygen Sensor: A Complete Guide

Address check engine lights and poor fuel economy by understanding your Escape's oxygen sensors and choosing the right replacement.

Read Full Guide

⚠️ Related Trouble Codes (OBD-II)

46 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
2015-2017 Ford F-150
P0031
Heater Circuit Causes and Fixes
2015-2017 Ford Mustang
P0036
O2 Sensor Heater Fixes & TSB Info
2015-2018 Ford Edge
P0036
O2 Sensor Heater Circuit Causes and Fixes
2015-2020 Ford F-150
P0036
Causes and Fixes for the O2 Sensor Heater Circuit
2016-2018 Ford EDGE
P0037
O2 Sensor Heater Circuit Causes and Fixes
2015-2018 Ford Edge
P0131
Causes and Fixes for O2 Sensor Low Voltage
2015-2020 Ford F-150
P0132
O2 Sensor High Voltage Causes and Fixes
2015-2023 Ford Mustang
P0134
Causes and Fixes for O2 Sensor Inactivity
2015-2022 Ford Edge
P0134
Causes and Fixes for O2 Sensor Inactivity
2015-2022 Ford Mustang
P0135
O2 Heater Failure Causes and Fixes
2017-2019 Ford Escape
P0137
Causes and Fixes for O2 Sensor Low Voltage
2015-2017 Ford F-150
↑ A single part can trigger multiple related trouble codes. Each guide is vehicle- and code-specific.
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