{"product_id":"marsflex-blower-motor-resistor-973-444-for-ford-f-150-expedition-mustang-fiesta-manual-ac-control","title":"Marsflex Blower Motor Resistor 973-444 for Ford F-150, Expedition, Mustang, Fiesta – Manual AC Control","description":"\u003cdiv\u003e\n  \u003ch2\u003eOverview\u003c\/h2\u003e\n  \u003cp\u003eThe Marsflex Blower Motor Resistor is a replacement module crafted for manual air conditioning systems in a range of Ford, Lincoln, and Mercury models. It works by regulating the electrical current sent to the blower motor, helping you tune airflow without altering the rest of the climate system.\u003c\/p\u003e\n  \u003ch2\u003eCompatibility and OE References\u003c\/h2\u003e\n  \u003cp\u003eDesigned to align with key OE references for manual AC control, this resistor is intended as a reliable substitute for select Ford, Lincoln, and Mercury vehicles. The product supports a broad catalog of common applications and is suitable for use where a manual fan speed setting is required.\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003eFord: 2008-2012 Escape; 2007-2017 Expedition; 2004-2014 F-150; 2008-2010 F-250\/350\/450\/550 Super Duty; 2011-2013 Fiesta; 2005-2007 Five Hundred; 2004-2007 Freestar; 2005-2007 Freestyle; 2005-2009 Mustang\u003c\/li\u003e\n    \u003cli\u003eLincoln: 2006-2008 Mark LT\u003c\/li\u003e\n    \u003cli\u003eMercury: 2008-2011 Mariner; 2005-2007 Montego; 2004-2007 Monterey\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003ch2\u003eWhat’s Included \u0026amp; How It Helps\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003e1 x AC blower motor resistor\u003c\/li\u003e\n    \u003cli\u003e1-year warranty\u003c\/li\u003e\n    \u003cli\u003eDesigned for easy installation and safe operation\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003ch2\u003eHow It Works\u003c\/h2\u003e\n  \u003cp\u003eWhen you adjust the fan speed, the resistor limits the current reaching the blower motor. The higher the speed setting, the more current is allowed, resulting in faster airflow. This behavior mirrors standard manual AC control expectations.\u003c\/p\u003e\n  \u003ch2\u003eWhy Choose Marsflex\u003c\/h2\u003e\n  \u003cp\u003eMarsflex brings more than five decades of electrical component experience to its line. This resistor is engineered to meet or exceed OE design and performance, backed by rigorous testing, quality materials, and a focus on dependable replacement parts for everyday use. The goal is straightforward replacement with steady operation and peace of mind for drivers and technicians alike.\u003c\/p\u003e\n\u003c\/div\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: Is this Marsflex blower resistor compatible with my Ford F-150 manual AC?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes for many 2004-2014 F-150 manual AC systems; verify OE number 3F2Z-18591-AA before purchase.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What’s included and is there a warranty?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Includes one blower motor resistor; 1-year warranty; easy installation with standard wiring.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Marsflex","offers":[{"title":"Default Title","offer_id":42465777418325,"sku":"B0D8FBCRSZ","price":27.88,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/marsflex-blower-resistor-973-444-ford-f150-closeup.jpg?v=1778022557","url":"https:\/\/plentytorque.co.uk\/products\/marsflex-blower-motor-resistor-973-444-for-ford-f-150-expedition-mustang-fiesta-manual-ac-control","provider":"PlentyTorque","version":"1.0","type":"link"}