{"product_id":"dorman-hvac-blower-motor-resistor-kit-973-426-resistor-harness-pigtail-direct-fit-replacement-for-restoring-fan-speeds","title":"Dorman HVAC Blower Motor Resistor Kit 973-426 — Resistor \u0026 Harness Pigtail, Direct-Fit Replacement for Restoring Fan Speeds","description":"\u003cp\u003e\u003cstrong\u003eThe Dorman 973-426 HVAC Blower Motor Resistor Kit is a direct replacement resistor and harness pigtail designed to restore blower motor speed control on compatible vehicles.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your vehicle’s HVAC blower has lost speeds or stopped responding due to a failed resistor, this Dorman kit supplies the resistor element and matching harness pigtail needed for many common repairs. Built to match the fit and function of the original equipment, the kit helps return proper fan control so your heating, ventilation and air conditioning system operates as intended. Before purchasing, verify compatibility with your specific make, model and year using the vehicle lookup tool.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this kit restore blower motor performance?\u003c\/h3\u003e\n\u003cp\u003eThe resistor controls the voltage to the blower motor to provide multiple fan speeds. Replacing a corroded or overheated resistor with this Dorman kit re-establishes correct electrical resistance and reliable connections, which typically returns lost speeds and reduces intermittent operation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncludes both resistor element and harness pigtail for complete repair.\u003c\/li\u003e\n  \u003cli\u003eEngineered to match OE resistance values and connection points.\u003c\/li\u003e\n  \u003cli\u003ePrevents issues caused by heat damage and corrosion at the original connector.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat vehicle problems indicate the resistor needs replacement?\u003c\/h3\u003e\n\u003cp\u003eCommon symptoms that point to a faulty blower resistor include only one speed working (usually high), multiple missing speeds, or a blower that operates intermittently. Visible corrosion or melted plastic on the original resistor or harness are clear signs to replace the component to avoid further HVAC issues.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOnly the highest fan speed works while lower speeds fail.\u003c\/li\u003e\n  \u003cli\u003eBlower stops working suddenly or works intermittently.\u003c\/li\u003e\n  \u003cli\u003eBurnt smell, melting, or visible damage at the resistor or connector.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation and what tools are required?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward for someone with basic automotive experience: remove trim or access panels to reach the resistor, disconnect the old harness, swap the resistor and connect the supplied pigtail. Most jobs require only common hand tools and in many cases can be completed in under an hour.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTypical tools: screwdriver set, socket set, and possibly panel trim tools.\u003c\/li\u003e\n  \u003cli\u003eDirect-fit design reduces modification or additional parts needed.\u003c\/li\u003e\n  \u003cli\u003eFollow vehicle-specific service manual for access steps and safety precautions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this Dorman kit a reliable long-term fix?\u003c\/h3\u003e\n\u003cp\u003eThe kit is manufactured and quality-checked by Dorman’s engineering team to replicate original performance, helping ensure a durable repair when installed correctly. While results depend on installation quality and the vehicle’s electrical system condition, replacing a damaged resistor and harness usually eliminates repeated failures caused by heat and corrosion.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBacked by Dorman engineering and quality control processes.\u003c\/li\u003e\n  \u003cli\u003eDesigned to meet OE form, fit and function for compatible models.\u003c\/li\u003e\n  \u003cli\u003eIncludes harness pigtail to replace compromised wiring connections.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This Dorman 973-426 resistor kit is aimed at DIY mechanics, professional technicians and vehicle owners troubleshooting HVAC blower issues on supported makes and model years. It’s the appropriate choice when the original resistor or connector shows heat damage, corrosion or when blower speeds are missing. Always verify fitment with your vehicle details before ordering to ensure compatibility and a smooth installation.\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: Will this kit fit my vehicle?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Check your make, model and year with the vehicle lookup tool to confirm compatibility before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the kit include the wiring connector?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the kit contains the blower motor resistor and the harness pigtail needed for most repairs.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":55163419689303,"sku":"B00FOOV40W","price":34.01,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/dorman-973-426-front-angle-with-harness.jpg?v=1790344321","url":"https:\/\/britishgarage.co.uk\/products\/dorman-hvac-blower-motor-resistor-kit-973-426-resistor-harness-pigtail-direct-fit-replacement-for-restoring-fan-speeds","provider":"British Garage","version":"1.0","type":"link"}