Downstream Oxygen Sensor For Ford F-150 2011-2017 2.7L 3.5L 3.7L 5.0L & Explorer

This is a downstream oxygen sensor for your Ford.

It fits the F-150 from 2011 to 2017 with 2.7L, 3.5L, 3.7L, or 5.0L engines, as well as the Ford Explorer from compatible years.

It's a 4-wire sensor that's 450mm long and mounts in the rear position.

It's a direct replacement for OEM numbers 234-4489, 234-4968, and 234-4490.

It's a brand new, unbranded sensor that comes with a 3-year warranty.

Please double-check compatibility with your specific vehicle.

A straightforward fix for a check engine light.