{"product_id":"dorman-604-045-hvac-blend-door-actuator-direct-fit-for-select-vehicles","title":"Dorman 604-045 HVAC Blend Door Actuator — Direct Fit for Select Vehicles","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eUpgrade your vehicle’s climate control with the Dorman 604-045 HVAC blend door actuator. This direct replacement mirrors the fit and function of the original unit on specific years, makes, models, and configurations, helping restore proper HVAC operation and smoother temperature transitions.\u003c\/p\u003e\n\u003cp\u003eIn daily driving, you may notice more consistent airflow and quicker stabilization of cabin temperature as the blend door moves to the correct position. The actuator is built to resist wear and electrical burnout, supporting steady performance even in demanding driving scenarios.\u003c\/p\u003e\n\u003ch3\u003eKey advantages\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDirect replacement that mirrors the original actuator’s size and connection points\u003c\/li\u003e\n\u003cli\u003ePosition-specific design to work with vehicles that have multiple HVAC actuators\u003c\/li\u003e\n\u003cli\u003eDurable construction tested to withstand typical automotive environments\u003c\/li\u003e\n\u003cli\u003eBacked by a US-based engineering team with extensive experience in vehicle systems\u003c\/li\u003e\n\u003cli\u003eClear fit verification via the garage tool and application notes to confirm position and function\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility and fit verification\u003c\/h3\u003e\n\u003cp\u003eBefore purchasing, verify your vehicle information and trim to ensure a correct match. The notes list the following compatible models: Dodge Durango (2011–2013) and Jeep Grand Cherokee (2011–2013). It also covers a range of Kenworth and Peterbilt trucks across model years. Since many vehicles use more than one HVAC actuator, review the position notes to confirm you are selecting the actuator that matches your climate control configuration.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReview application notes to verify the correct location and function\u003c\/li\u003e\n\u003cli\u003eUse the garage tool’s Confirmed Fit bar to check fitment\u003c\/li\u003e\n\u003cli\u003eIf an “i” in a blue circle appears, additional verification is advised\u003c\/li\u003e\n\u003cli\u003eEnter your vehicle trim in the garage tool for precision\u003c\/li\u003e\n\u003cli\u003eConsider the possibility of multiple HVAC actuators in some models\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis part is designed to provide a reliable replacement option with guidance to help you confirm the right fit for your vehicle. While not a guarantee, careful verification can help you make an informed choice and minimize fit issues during 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: What models are listed as compatible with the Dorman 604-045 unit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Dodge Durango (2011–2013), Jeep Grand Cherokee (2011–2013), Kenworth T680\/T880 (various years), Peterbilt 537\/548\/567\/579 (various years).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How do I verify the correct actuator position before purchase?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Enter your vehicle trim in the garage tool and review the application notes for the actuator's location and function.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":42466063319125,"sku":"B00GJ1EZSC","price":45.18,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/dorman-604-045-hvac-blend-door-actuator-direct-replacement.jpg?v=1778036230","url":"https:\/\/plentytorque.co.uk\/products\/dorman-604-045-hvac-blend-door-actuator-direct-fit-for-select-vehicles","provider":"PlentyTorque","version":"1.0","type":"link"}