{"product_id":"dorman-902-224-hvac-blend-door","title":"Dorman 902-224 HVAC Blend Door","description":"\u003ch2\u003eOverview of Dorman HVAC Blend Door for Ford and Mercury Vehicles\u003c\/h2\u003e\u003cp\u003eThe Dorman 902-224 HVAC blend door is designed to restore proper airflow and temperature control in select Ford and Mercury models. This electric-operated blend door is a direct replacement part compatible with Ford Explorer, Explorer Sport Trac, and Mercury Mountaineer vehicles.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Durable plastic construction\u003c\/li\u003e\n\u003cli\u003eOperation: Electric, ensuring precise temperature regulation\u003c\/li\u003e\n\u003cli\u003eMounting: Designed for plenum box installation\u003c\/li\u003e\n\u003cli\u003eCable Operated: No, uses electric actuation\u003c\/li\u003e\n\u003cli\u003eVacuum Operated: No, fully electric system\u003c\/li\u003e\n\u003cli\u003ePackage Contents: Includes the blend door only\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman 902-224 HVAC blend door is engineered to replace the factory blend door in the HVAC system of Ford Explorer, Explorer Sport Trac, and Mercury Mountaineer models. Made from durable plastic, this component operates electrically to control the mix of hot and cold air inside the vehicle’s cabin. Its plenum box mounting design allows for straightforward installation within the HVAC housing. Unlike cable or vacuum-operated doors, this blend door relies solely on electric actuation, providing consistent and reliable temperature control.\u003c\/p\u003e\u003ch2\u003eCommon Issues Resolved by the HVAC Blend Door\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eInconsistent cabin temperature due to blend door failure\u003c\/li\u003e\n\u003cli\u003eUnresponsive or stuck temperature controls in Ford Explorer and Mercury Mountaineer\u003c\/li\u003e\n\u003cli\u003eUnusual noises from the HVAC system indicating blend door damage\u003c\/li\u003e\n\u003cli\u003eAirflow stuck on hot or cold settings without adjustment\u003c\/li\u003e\n\u003cli\u003eElectric blend door actuator malfunction symptoms\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure vehicle compatibility with Ford Explorer, Explorer Sport Trac, or Mercury Mountaineer before installation\u003c\/li\u003e\n\u003cli\u003eDisconnect the battery to prevent electrical issues during replacement\u003c\/li\u003e\n\u003cli\u003eAccess the blend door through the plenum box in the HVAC system\u003c\/li\u003e\n\u003cli\u003eHandle the plastic blend door carefully to avoid damage during installation\u003c\/li\u003e\n\u003cli\u003eTest the HVAC system after installation to confirm proper operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet or exceed OEM standards for fit and function. The 902-224 HVAC blend door undergoes quality checks to ensure durability and reliable performance in Ford and Mercury vehicles. Warranty coverage details can be obtained from the product documentation or the supplier, providing assurance of part reliability.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44324680827061,"sku":"BKKY-902-224","price":78.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_902224_Fro.jpg?v=1775011604","url":"https:\/\/www.partcatalog.com\/products\/dorman-902-224-hvac-blend-door","provider":"PartCatalog","version":"1.0","type":"link"}