The Power-Flow Mass Air Sensor by JET Performance delivers the power you need to charge up hills, accelerate down the on-ramp and pull more overall performance and efficiency from your vehicle. Power-programmed factory-original unit. 1-year warranty.
Not sure which 2003 Ford Expedition Mass Air Flow Sensors are right for you? We have over 316 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"I installed an airade cold intake and magnaflow exhaust on my 03 ford expediton and the performance was excellent!! I then added the jet mass air sensor and what a difference!! I am very happy with these products, and auto anything... Thanks!!!" —Adam S from Warrenton, VA bought a Jet Power-Flow Mass Air Sensor for a 2003 Ford Expedition.