Description:

[Compatible Models] Replacement for 2009-2010 Ford F-150 5.4L 6.2L; Replacement for 2009-2011 Ford Expedition 5.4L. [Part Number] 8F9Z9F472C, 8F9Z9F472D, 8F9Z9F472E. [Premium Quality] The sensors are made of high-quality materials and upgraded processes for better operation and long service life. [Note] You may need to replace the air fuel ratio oxygen sensor if your car suffers from the following problems: Degraded engine performance, decreased fuel efficiency, the engine check light on. [Function] The sensor can solve the problem of insufficient driving power and shifting jitter, reduce fuel consumption and reduce flameout.