<div data-store-description="v1"> <p>2003-2004 Ford Expedition MAF Sensor, OEM No. 3L7U12B579AA. Supplied product details follow.</p> <h3>Specifications and fitment</h3> </div> <p>Includes: <br>- MAF Mass Air Flow Sensor</p> <p>Fits Models: <br>- Ford Expedition</p> <p>Model Years: <br>- 2003–2004</p> <p>Submodels: <br>- XLT, Eddie Bauer, Limited, Chassis Code U324, SUV</p> <p>Engine Options: <br>- 4.6L V8 (Engine Code: 4.6L SOHC), 5.4L V8 (Engine Code: 5.4L SOHC)</p> <p>Description: <br>This MAF Mass Air Flow Sensor is designed specifically for the Ford Expedition models from 2003 to 2004. It accurately measures the amount of air entering the engine, ensuring optimal performance and fuel efficiency. This sensor is a direct replacement for the original part number 3L7U12B579AA, making installation straightforward.</p> <p>Features: <br>- Direct fit for 2003-2004 Ford Expedition <br>- Replaces OEM part number 3L7U12B579AA <br>- Enhances engine performance and fuel efficiency <br>- Durable construction for long-lasting use <br>- Easy installation with no modifications required</p>