{"product_id":"dorman-604-872-hvac-blend-door-actuator-auxiliary","title":"Dorman 604-872 HVAC Blend Door Actuator - Auxiliary","description":"\u003ch2\u003eOverview of the Dorman HVAC Blend Door Actuator 604-872\u003c\/h2\u003e\u003cp\u003eThe Dorman HVAC Blend Door Actuator 604-872 is designed for precise control of airflow temperature in Acura MDX and Honda Pilot vehicles. Featuring a rotary switch activation type and a durable plastic construction, this actuator ensures reliable operation within your vehicle's HVAC system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRotary switch activation for smooth and accurate blend door movement\u003c\/li\u003e\n\u003cli\u003eSeven-pin male terminal configuration for secure electrical connections\u003c\/li\u003e\n\u003cli\u003eConstructed from durable plastic material for long-lasting performance\u003c\/li\u003e\n\u003cli\u003eCompatible with Acura MDX and Honda Pilot models\u003c\/li\u003e\n\u003cli\u003eIncludes one air door actuator per package\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman 604-872 HVAC Blend Door Actuator is engineered to regulate the blend door position within the heating, ventilation, and air conditioning system of select Acura MDX and Honda Pilot vehicles. Its rotary switch activation type allows for precise modulation of the blend door, controlling the mix of hot and cold air to maintain the desired cabin temperature. The actuator features a seven-pin male terminal design, ensuring a secure and reliable electrical connection to the vehicle's wiring harness. Manufactured from high-quality plastic, this actuator balances durability with lightweight construction, contributing to consistent HVAC performance over time.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper temperature control when blend door movement is erratic or unresponsive\u003c\/li\u003e\n\u003cli\u003eEliminates HVAC system noises caused by faulty or worn actuators\u003c\/li\u003e\n\u003cli\u003eResolves inconsistent airflow temperature in Acura MDX and Honda Pilot models\u003c\/li\u003e\n\u003cli\u003eCorrects blend door position errors that trigger HVAC system fault codes\u003c\/li\u003e\n\u003cli\u003eImproves overall climate control system reliability and comfort\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dorman 604-872 blend door actuator, ensure the vehicle's battery is disconnected to prevent electrical shorts. Carefully remove the faulty actuator from the HVAC housing, noting the orientation and connector placement. Align the new actuator's seven-pin male terminal correctly before securing it in place. Verify the actuator's operation by cycling the HVAC controls through various temperature settings to confirm smooth blend door movement.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet or exceed OEM specifications, providing dependable performance for Acura MDX and Honda Pilot HVAC systems. While specific warranty details for part number 604-872 should be confirmed at the point of purchase, Dorman typically offers limited warranties covering defects in material and workmanship to ensure customer confidence.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52125024911541,"sku":"BKKY-604-872","price":217.13,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_604872_Fro.jpg?v=1775163083","url":"https:\/\/www.partcatalog.com\/products\/dorman-604-872-hvac-blend-door-actuator-auxiliary","provider":"PartCatalog","version":"1.0","type":"link"}