Ford Explorer Flex 3.5L O2 Sensor Kit – 234-5175 / 234-5176 / 234-4966
Four-sensor kit for compatible naturally aspirated Ford Explorer/Flex 3.5L V6 2016–2019, Edge 3.5L 2015–2018 and Taurus 3.5L 2016–2019. Includes one upstream-right 234-5175, one upstream-left 234-5176 and two downstream 234-4966 sensors. Not for turbocharged engines; match connectors and references.
New aftermarket product. Compare the original part number, dimensions, connectors, mounting points and vehicle equipment before ordering. Professional installation is recommended.
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