Yezoauto Mass Air Flow Sensor for Ford F-250/F-350/F-450/F-550 Super Duty V8 6.0L Diesel 2003-2007 & Excursion V8 6.0L 2003-2005 3L3Z-12B579-AB 3L3U12B579AA

description About this item Fitment: Yezoauto Maf Compatible with Ford F-250/F-350/F-450/F-550 Super Duty V8 6.0L Diesel 2003-2007 & Excursion V8 6.0L 2003-2005 Reference OE Number: 3L3U12B579AA, 3L3Z12B579AB, 3L3Z12B579ARM, AFLS181, AFLS181RM, AF10129, MG0061, 3L3U-AA, 3L3Z-AB, 3L3Z-12B579-ARM, 3L3Z-12B579-AB, 3L3U-12B579-AA, 917-966, 917966, 98AB12B579GABB Function: A mass air flow sensor calculates the oxygen flowing to your engine for the ideal air-to-fuel ratio and helps to increase engine efficiency by doing so. The engine throttle opens when you press on the gas, allowing more air to flow around the hot wire. An electronic chip and PCM work with the airflow signal to calculate how much fuel needs to be injected. This measurement helps keep the air to fuel ratio at the optimal level and gas mileage at as bay. Features: Precision manufactured and assembled sensing elements are used to accurately measure air flow and restore a vehicle's original drivability; Qualified equipment and state-of-the-art testing, coupled with 100% rigorous quality inspection, ensures an impeccable customer experience; Fast response time and durability; Lightweight and portable, easy to install and clean, and directly replaceable. Note: We provide you with one year after-sales service, if you encounter any problems in the process of product use, before you give us your own feedback and comments on our products, please leave us a message in a timely manner, we will be within 18 hours to give you a satisfactory solution. Before you buy this mass air flow sensor. Please use the year/make/model drop down bar confirm the compatibility or description to confirm the compatibility. See more product details