*This item is considered open-box but it is new and unused. Please verify fitment prior to purchase*
Restore your vehicle’s performance and fuel efficiency with this 4PCS Oxygen Sensor Set, featuring 2 upstream (234‑5038) and 2 downstream (234‑4490) sensors. Designed for precise fitment, this OE-style sensor kit is compatible with a range of 3.0L and 3.7L V6 models including Ford Escape, Fusion, and F-150 (2011–2016), Explorer, Flex, Taurus, Mustang, Police Interceptor, and Transit models. Also fits Lincoln MKS, MKT, and MKZ (2013–2016) and Mercury Mariner and Milan (2010–2011). Each sensor includes a factory-style female plug-in connector with a wire harness for quick and easy screw-in installation — no modifications required. Threaded with a standard M18 x 1.5 size, these sensors are built from stainless steel with dust shields and pre-attached wiring to meet or exceed OEM specs. Ideal for resolving check engine lights, failed emissions, or poor fuel economy. See photos for connector styles and confirm fitment with your vehicle model before purchase.
Compatible with select Ford, Lincoln, and Mercury vehicles equipped with 3.0L or 3.7L V6 engines, including Escape, Fusion, F-150, Mustang, Explorer, Taurus, Flex, Transit, MKZ, MKS, MKT, Mariner, and Milan (model years 2010–2016).