{"product_id":"dorman-blower-motor-resistor-kit-with-harness-973-399-fit-for-ford-lincoln-mercury-oe-style-replacement","title":"Dorman Blower Motor Resistor Kit with Harness — 973-399 Fit for Ford\/Lincoln\/Mercury, OE-Style Replacement","description":"\u003cp\u003e\u003cstrong\u003eThe Dorman 973-399 Blower Motor Resistor Kit with Harness is a direct-replacement resistor and pigtail designed to restore HVAC blower speed control on specified Ford, Lincoln and Mercury models after required OE recall work is completed.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis kit contains the resistor module and the harness pigtail most commonly needed when a blower motor resistor overheats or corrodes. Dorman engineered the components to match original equipment performance for the listed Ford, Lincoln and Mercury vehicles. Because some affected vehicles had an OE blower motor recall, this replacement will function properly only after the factory recall repairs have been performed.\u003c\/p\u003e\n\n\u003ch3\u003eWhich vehicles will this Dorman blower motor resistor kit fit?\u003c\/h3\u003e\n\u003cp\u003eThe 973-399 kit is compatible with a broad range of Ford, Lincoln and Mercury cars, trucks and SUVs produced in the mid-2000s through late-2010s. Fitment depends on year, model and trim, so always confirm your exact vehicle in the fitment tool before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCommon fits include Ford Escape, Explorer, F-150, F-Series Super Duty, Flex, Mustang and Taurus\u003c\/li\u003e\n  \u003cli\u003eLincoln models like MKS, MKT and Navigator are included across multiple years\u003c\/li\u003e\n  \u003cli\u003eMercury fits include Mariner, Montego and Sable where listed\u003c\/li\u003e\n  \u003cli\u003eUse the garage tool and Confirmed Fit indicator to verify your specific vehicle\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this kit repair a failed blower motor resistor?\u003c\/h3\u003e\n\u003cp\u003eWhen a blower resistor fails it often causes limited fan speeds or no blower operation on certain settings. This kit replaces the resistor element and the electrical pigtail to restore the circuit continuity and reliable speed selection once the OE recall motor repair is completed.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncludes resistor module that matches OE electrical characteristics\u003c\/li\u003e\n  \u003cli\u003eHarness pigtail replaces corroded or heat-damaged connectors\u003c\/li\u003e\n  \u003cli\u003eSimplifies most repairs by bundling both required parts in one kit\u003c\/li\u003e\n  \u003cli\u003eEngineered for the same fit and function as the original equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDo I need to do anything before installing this replacement kit?\u003c\/h3\u003e\n\u003cp\u003eYes — this kit will only work as intended after the vehicle has undergone the required OE blower motor recall repairs. Additionally, checking fitment and inspecting the blower motor and electrical connections before installation ensures the replacement resolves the issue.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eConfirm your vehicle is listed and verify trim in the garage tool\u003c\/li\u003e\n  \u003cli\u003eComplete the manufacturer recall service on the original blower motor first\u003c\/li\u003e\n  \u003cli\u003eInspect the blower motor, connector cavity and wiring for damage\u003c\/li\u003e\n  \u003cli\u003eReplace resistor and pigtail together to avoid repeat failures\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I expect after installing the Dorman 973-399 kit?\u003c\/h3\u003e\n\u003cp\u003eAfter proper installation you should regain full blower speed control and improved HVAC responsiveness on the affected vehicle. The kit is built to match original performance, but overall operation depends on the condition of the blower motor and prior recall repairs being completed.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRestored multi-speed fan control when motor and wiring are sound\u003c\/li\u003e\n  \u003cli\u003eSecure, corrosion-resistant connector interface with the new pigtail\u003c\/li\u003e\n  \u003cli\u003eReduced risk of repeat overheating from damaged resistor connections\u003c\/li\u003e\n  \u003cli\u003eLong-term function is tied to proper blower motor recall repair\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Dorman 973-399 Blower Motor Resistor Kit with Harness is intended for DIYers, independent mechanics and fleet service techs working on compatible Ford, Lincoln and Mercury vehicles listed in the fitment notes. Choose this kit when the blower resistor is overheated, corroded or failing and after the factory OE blower motor recall repairs have been completed; it provides the resistor element and the necessary harness pigtail to complete most standard HVAC blower resistor repairs.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eFeatures at a glance:\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect replacement components engineered to match OE performance\u003c\/li\u003e\n  \u003cli\u003eKit includes resistor and harness pigtail for most repairs\u003c\/li\u003e\n  \u003cli\u003eRequires OE recall blower motor repairs before use\u003c\/li\u003e\n  \u003cli\u003eVerify vehicle fit with the garage tool and Confirmed Fit indicator\u003c\/li\u003e\n\u003c\/ul\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: Will this kit work if my vehicle had a blower motor recall?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, but the OE recall repairs must be completed first; the kit functions only after the factory motor recall service.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the kit include everything needed for most resistor repairs?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, the kit contains the resistor module plus the harness pigtail required for most blower resistor replacements.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":55171332047191,"sku":"B0BJ12C6TK","price":75.45,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/dorman-blower-resistor-front-view.jpg?v=1790442893","url":"https:\/\/britishgarage.co.uk\/products\/dorman-blower-motor-resistor-kit-with-harness-973-399-fit-for-ford-lincoln-mercury-oe-style-replacement","provider":"British Garage","version":"1.0","type":"link"}