{"product_id":"dorman-604-337-hvac-blend-door-actuator","title":"Dorman 604-337 HVAC Blend Door Actuator - Main","description":"\u003ch2\u003eOverview of Dorman HVAC Blend Door Actuator 604-337\u003c\/h2\u003e\u003cp\u003eThe Dorman HVAC Blend Door Actuator 604-337 is designed for precise control of airflow temperature in Lexus and Toyota vehicles. This rotary switch actuator ensures reliable operation in the HVAC system of Lexus 4Runner and Toyota GX470 models.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRotary switch activation type for smooth temperature control\u003c\/li\u003e\n\u003cli\u003eFive male blade terminals for secure electrical connections\u003c\/li\u003e\n\u003cli\u003eDurable plastic construction for long-lasting performance\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\u003eThis HVAC blend door actuator by Dorman features a rotary switch activation type, allowing it to accurately adjust the blend door position within the heating and cooling system. The actuator is equipped with five male blade terminals, providing a stable and reliable electrical interface. Constructed from durable plastic materials, this part is engineered to withstand the operational demands of the HVAC system in Lexus 4Runner and Toyota GX470 vehicles. The part number 604-337 corresponds specifically to this actuator model, ensuring compatibility and ease of identification.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis Dorman HVAC blend door actuator 604-337 is compatible with the following vehicles:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLexus 4Runner\u003c\/li\u003e\n\u003cli\u003eToyota GX470\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is designed to replace faulty or worn blend door actuators that affect temperature regulation inside the vehicle cabin.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Actuator\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eInconsistent or incorrect cabin temperature control\u003c\/li\u003e\n\u003cli\u003eHVAC system failing to switch between heat and air conditioning\u003c\/li\u003e\n\u003cli\u003eUnusual noises coming from the blend door area\u003c\/li\u003e\n\u003cli\u003eNon-responsive temperature adjustment controls\u003c\/li\u003e\n\u003cli\u003eAirflow stuck in one position due to actuator failure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the vehicle is powered off before beginning installation\u003c\/li\u003e\n\u003cli\u003eDisconnect the battery to prevent electrical shorts\u003c\/li\u003e\n\u003cli\u003eAccess the blend door actuator through the dashboard or glove compartment area\u003c\/li\u003e\n\u003cli\u003eCarefully disconnect the five male blade terminals before removing the old actuator\u003c\/li\u003e\n\u003cli\u003eAlign the new actuator properly to avoid damage to the blend door mechanism\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet or exceed OEM specifications. The 604-337 HVAC blend door actuator undergoes rigorous quality control to ensure reliable operation in Lexus 4Runner and Toyota GX470 vehicles. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44017168711861,"sku":"BKKY-604-337","price":96.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_604337_Fro.jpg?v=1775009072","url":"https:\/\/www.partcatalog.com\/products\/dorman-604-337-hvac-blend-door-actuator","provider":"PartCatalog","version":"1.0","type":"link"}