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234-4490 O2 Oxygen Sensor Downstream Compatible with Escape Explorer F-150 Flex Fusion Mustang Taurus MKS MKT MKZ Mariner Milan
Vehicle Compatibility:
Replacement for Escape 2011-2012 Explorer 2013-2015
Replacement for F-150 2011-2014 Flex 2013-2015
Replacement for Fusion 2011-2012 Mustang 2011-2014 Taurus 2013-2015
Replacement for Transit-150 2015 Transit-250 2015 Transit-350 2015
Replacement for MKS 2013-2015 MKT 2013-2015 MKZ 2011-2015
Replacement for Mariner 2011 Milan 2011
Timely Replacement Of Vehicle Oxygen Sensor Is Very Important!
Improve Fuel Economy
When the oxygen sensor detects incomplete fuel combustion, it reduces the amount of fuel injected, making fuel more economical for fuel performance.
Reduce Pollution
Ensure that the ternary catalytic converter has conversion efficiency for hydrocarbon, carbon monoxide and nitrogen oxides in the exhaust, and carry out the conversion and purification of pollutants discharged.
Improve Engine Performance
Ensure the engine receives the correct air/fuel mixture, thus preventing the engine from running thin or rich to ensure efficient engine operation.
Improve Engine Idle Stability
Eliminate engine idle speed instability, steering wheel shake,and let the vehicle safer driving.
Remove And Install Instructions:
- Identify the fault sensor from the dashboard error.
- Disconnect the faulty oxygen sensor.
- Remove the oxygen sensor with tools. (Ratchet, socket or wrench)
- Compare the original and replacement oxygen sensors, especially the plug must be exactly the same.
- Attach the new oxygen sensor to the vehicle, connect the harness and plug it in.
- Clear the fault code and start the car.
New Brand New Journey
- Easy Replacement
- High Performance
- Durable Performance
Jeff
Reviewed in the United States on May 10, 2025
Put them on the car and check engine lights come on. Had to remove and perched from another manufacturer.
Customer
Reviewed in the United States on March 17, 2025
Fits however creates new engine light codes, computer seems not to identify with this sensor.
Big KP
Reviewed in the United States on June 2, 2024
Works great easy to install and perfect fit for my 2012 ford escape
Oscar A Valencia
Reviewed in the United States on May 26, 2024
Works perfectly, no engine light no to easy to remove the old one but it’s working
Eric Childs
Reviewed in the United States on December 27, 2024
Replaced two O2 sensors in our 2015 Explorer XLT a couple months ago. No problems with either as of yet.
Fluffy_sheperd
Reviewed in the United States on October 29, 2024
Works as intended
Dean
Reviewed in the United States on January 13, 2024
Replaced bank 2 sensor 2 today with this part, fit well, easy connection and no more codes being thrown by car. So as of now it was a success and great. (Only issue I ran into was removing the old sensor because of some rust.)
Smitty9009
Reviewed in the United States on April 7, 2024
Worked like they should.
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