{"product_id":"yukrotor-mass-air-flow-sensor-maf-for-ford-f-150-f-250-3l3a12b579ba-direct-fit-12-month-warranty","title":"Yukrotor Mass Air Flow Sensor MAF for Ford F-150\/F-250 — 3L3A12B579BA Direct-Fit, 12-Month Warranty","description":"\u003cp\u003e\u003cstrong\u003eYukrotor's Mass Air Flow (MAF) Sensor 3L3A12B579BA measures incoming air to help the engine control unit set the correct air–fuel ratio for reliable combustion and drivability.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis replacement MAF sensor is built to match the electrical and mechanical specs of many Ford, Lincoln and Mercury vehicles from the mid-2000s to early 2010s. Designed as a direct-fit aftermarket alternative to common OE numbers (including 3L3Z12B579BA), it aims to restore accurate air-flow feedback to the ECU after an original sensor fails or ages out. The unit is tested for fit, form and function and ships with a 12-month warranty for added confidence.\u003c\/p\u003e\n\n\u003ch3\u003eHow will installing this MAF sensor affect engine performance?\u003c\/h3\u003e\n\u003cp\u003eReplacing a faulty MAF sensor can restore accurate airflow readings to the engine control unit, which helps the ECU calculate fuel injection more precisely. That often improves idle stability, throttle response and overall fuel metering versus a degraded sensor. Results depend on the vehicle’s condition and other sensors.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eProvides real-time air-flow data to the ECU for correct fuel calculation.\u003c\/li\u003e\n  \u003cli\u003eCan reduce rough idle and hesitation caused by inaccurate readings.\u003c\/li\u003e\n  \u003cli\u003eDirect-fit shape and connector match original installation points.\u003c\/li\u003e\n  \u003cli\u003eWorks with multiple OE replacement part numbers listed by the manufacturer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich vehicles and part numbers is this MAF sensor compatible with?\u003c\/h3\u003e\n\u003cp\u003eThis Yukrotor unit covers a long list of Ford, Lincoln and Mercury models from roughly 2003–2015, including F-150, F-250 Super Duty, Explorer, Escape, Mustang, E-series vans, and many Lincoln\/Mercury variants. It replaces several common OE references, so verifying the old part number before purchase is recommended. Use your vehicle year, make and engine to confirm fit before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with Ford: F-150, F-250, F-350, E-150\/E-250\/E-350, Escape, Explorer, Mustang, Ranger, Fiesta, Fusion and more.\u003c\/li\u003e\n  \u003cli\u003eCompatible with Lincoln: Navigator, MKX, MKZ, Town Car, MKS, MKT and others.\u003c\/li\u003e\n  \u003cli\u003eCompatible with Mercury: Grand Marquis, Mariner, Milan, Mountaineer, Sable and others.\u003c\/li\u003e\n  \u003cli\u003eReplaces OE numbers such as 3L3A12B579BA, 3L3Z12B579BA and several alternate codes—check your original part.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I check before buying and installing this sensor?\u003c\/h3\u003e\n\u003cp\u003eConfirm fitment by comparing your vehicle’s year, engine code and the part number on the old sensor to the compatibility list. Inspect the connector pins and mounting points so the replacement lines up correctly. If the check engine light is present, clearing codes after installation or scanning for related faults may be necessary.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify the existing part number on the old sensor matches listed replacements.\u003c\/li\u003e\n  \u003cli\u003eEnsure the electrical connector and mounting holes match your intake duct.\u003c\/li\u003e\n  \u003cli\u003ePerform a throttle\/idle check and clear codes or scan after installation.\u003c\/li\u003e\n  \u003cli\u003eFollow basic safety: disconnect the battery before swapping sensors if recommended.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This Yukrotor MAF sensor is aimed at DIY mechanics, independent repair shops and fleet owners who need a cost-effective direct-fit replacement for mid-2000s to early-2010s Ford, Lincoln and Mercury vehicles. It’s suitable when the original sensor shows symptoms of failure—erratic idle, poor throttle response or diagnostic trouble codes—and you want a replacement that follows OE specifications and comes with a 12-month warranty.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this sensor fit my 2008 Ford F-150?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Likely yes for many 2004–2010 F-150 models, but confirm by matching your old part number or entering your vehicle details in the fitment tool.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is a software reset needed after installing the MAF sensor?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Often clearing engine codes or resetting the ECU improves performance; perform a scan and clear codes after installation if needed.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Yukrotor","offers":[{"title":"Default Title","offer_id":48086860759198,"sku":"B0F6LG6FZ8","price":34.49,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/yukrotor-maf-front-view_28523b0c-8edf-4690-9a84-59b01caa28ab.jpg?v=1785908309","url":"https:\/\/northtrailauto.ca\/products\/yukrotor-mass-air-flow-sensor-maf-for-ford-f-150-f-250-3l3a12b579ba-direct-fit-12-month-warranty","provider":"North Trail Auto","version":"1.0","type":"link"}