--- product_id: 101110814 title: "604-140 HVAC Blend Door Actuator Replacement for Chevy Traverse 2009, 2010, 2011, 2012, 2013, GMC Acadia 2007-2013, Buick Enclave 2008-2013, Replace# 15-73989, 20826182, 1573989" brand: "lcwrgs" price: "€ 36.67" currency: EUR in_stock: true reviews_count: 13 category: "Lcwrgs" url: https://www.desertcart.gr/products/101110814-604-140-hvac-blend-door-actuator-replacement-for-chevy-traverse store_origin: GR region: Greece --- # Precise temperature control for ultimate comfort Easy DIY installation with no special tools Direct OEM fit for seamless replacement 604-140 HVAC Blend Door Actuator Replacement for Chevy Traverse 2009, 2010, 2011, 2012, 2013, GMC Acadia 2007-2013, Buick Enclave 2008-2013, Replace# 15-73989, 20826182, 1573989 **Brand:** lcwrgs **Price:** € 36.67 **Availability:** ✅ In Stock ## Summary > ❄️ Take control of your comfort — don’t let a faulty actuator leave you sweating! ## Quick Answers - **What is this?** 604-140 HVAC Blend Door Actuator Replacement for Chevy Traverse 2009, 2010, 2011, 2012, 2013, GMC Acadia 2007-2013, Buick Enclave 2008-2013, Replace# 15-73989, 20826182, 1573989 by lcwrgs - **How much does it cost?** € 36.67 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/101110814-604-140-hvac-blend-door-actuator-replacement-for-chevy-traverse) ## Best For - lcwrgs enthusiasts ## Why This Product - Trusted lcwrgs brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted by Thousands:** 4.5-star rated with over 1,200 reviews — join the savvy drivers who refuse to settle for less. - • **Durable High-Tech Build:** Solid plastic housing with advanced circuitry resists wear and electrical burnout for long-lasting reliability. - • **Effortless Installation:** Swap out your old actuator quickly without exotic tools — get back on the road faster and cooler. - • **Precision Climate Control:** Engineered to flawlessly regulate air temperature, ensuring your cabin stays exactly how you want it. - • **Seamless OEM Compatibility:** Fits Chevy Traverse, GMC Acadia, Buick Enclave & more — no guesswork, just perfect fit every time. ## Overview The HVAC Blend Door Actuator Replacement 604-140 is a premium, direct-fit part compatible with popular GM models like Chevy Traverse (2009-2012), GMC Acadia (2007-2012), and Buick Enclave (2008-2012). Designed for precise air temperature control, it features durable plastic housing and advanced circuitry to ensure long service life. Easy to install without special tools, this actuator restores your vehicle’s HVAC system performance, backed by strong customer satisfaction and reliability. ## Description Product description HVAC Blend Door Actuator Replacement for 604-140 The blend door actuator is responsible for controlling the flow and temperature of air into the interior of a vehicle. When you turn the knob to increase or decrease the temperature or air flow, the signals go through the blend door actuator. It also controls the defrosters and other vents. If the heater blend door actuator fails or malfunctions, it can lead to issues such as the inability to adjust the temperature properly or noise during operation. In such cases, it may be necessary to replace the actuator to restore proper functionality to the HVAC system. FITS THE FOLLOWING VEHICLES 2009 2010 2011 2012 2013 Chevy Traverse 2008 2009 2010 2011 2012 2013 Buick Enclave 2007 2008 2009 2010 2011 2012 2013 GMC Acadia 2007 2008 2009 2010 Saturn Outlook Product Features Material: Redesigned housing and a rugged circuit board to ensure long lifespan. Precise Design: Easy to install, direct replacement, plug and play. OEM Fit: Exactly OEM design to replace your defective blend actuator. Item Type: HVAC Heater Blend Door Actuator Position: Main, Air Inlet or Temperature Actuator Package Included 1 x 604-140 Blend Door Actuator Replaces Part Numbers 604-140 15-73989 1573989 15232218 20826182 25782069 T3983001 The Diagram of Position for HVAC Blend Door Actuator 4 Signs Your HVAC Blend Door Actuator Needs to Be Replaced The heater blows cold air. The air conditioner blows hot air. Strange noise when you turn on the HVAC systems Can't adjust the heater temperature. ## Features - Function: Replacement air door actuator controls the temperature of air from AC vents and recirculation/ outside air into the interior of the vehicle - Compatibility: Compatible for Chevy Traverse 2009, 2010, 2011, 2012; GMC Acadia 2007, 2008, 2009, 2010, 2011, 2012; Buick Enclave 2008 - 2012; Saturn Outlook 2007 - 2010; Fits popular models including 2011 GMC Acadia, 2011 Chevy Traverse and more - Replace Part Number: 15-73989, 1573989, 604-140, 15232218, 20826182, 25782069, T3983001. Direct replacement for the factory blend door actuator on your vehicle - Easy Installation: Installation for the HVAC Air Door Actuator can be completed easily, without the need for exotic mechanic tools. Don't forget to recalibrate you HVAC system after installation - Premium Performance: The HVAC air temperature blend door actuator comes with solid plastic housing and high-tech internal circuit boards that resist wear and electrical burnout for reliable operation and long service life - Package Content: 1 x Blend Door Actuator; If you have any issues or problems about the air door actuator please reach out to us ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07MCP5X8P | | Best Sellers Rank | #31,064 in Automotive ( See Top 100 in Automotive ) #18 in Automotive Replacement Heater Blend Door Levers | | Brand | LCWRGS | | Customer Reviews | 4.5 4.5 out of 5 stars (1,283) | | Date First Available | January 12, 2019 | | Is Discontinued By Manufacturer | No | | Item Weight | 5.3 ounces | | Item model number | 604-140 | | Manufacturer | LCWRGS | | Manufacturer Part Number | 156001 | | Model | Blend Door Actuator | | OEM Part Number | 15-73989, 1573989, 604-140, 15232218, 20826182, 25782069, T3983001 | | Package Dimensions | 3.9 x 3.54 x 2.01 inches | ## Images ![604-140 HVAC Blend Door Actuator Replacement for Chevy Traverse 2009, 2010, 2011, 2012, 2013, GMC Acadia 2007-2013, Buick Enclave 2008-2013, Replace# 15-73989, 20826182, 1573989 - Image 1](https://m.media-amazon.com/images/I/61ibcngkf4L.jpg) ![604-140 HVAC Blend Door Actuator Replacement for Chevy Traverse 2009, 2010, 2011, 2012, 2013, GMC Acadia 2007-2013, Buick Enclave 2008-2013, Replace# 15-73989, 20826182, 1573989 - Image 2](https://m.media-amazon.com/images/I/71ZAlSf3dKL.jpg) ![604-140 HVAC Blend Door Actuator Replacement for Chevy Traverse 2009, 2010, 2011, 2012, 2013, GMC Acadia 2007-2013, Buick Enclave 2008-2013, Replace# 15-73989, 20826182, 1573989 - Image 3](https://m.media-amazon.com/images/I/71NXXmqrIQL.jpg) ![604-140 HVAC Blend Door Actuator Replacement for Chevy Traverse 2009, 2010, 2011, 2012, 2013, GMC Acadia 2007-2013, Buick Enclave 2008-2013, Replace# 15-73989, 20826182, 1573989 - Image 4](https://m.media-amazon.com/images/I/71dnA74uVUL.jpg) ![604-140 HVAC Blend Door Actuator Replacement for Chevy Traverse 2009, 2010, 2011, 2012, 2013, GMC Acadia 2007-2013, Buick Enclave 2008-2013, Replace# 15-73989, 20826182, 1573989 - Image 5](https://m.media-amazon.com/images/I/81PBCL6CpRL.jpg) ## Questions & Answers **Q: Will this blender fit the rear AC component?** A: As long as it's the same model your replacing. It should work. **Q: My 11 Acadia passenger side won't blow hot air out of vents. Stays on cold all the time, would this fix that problem** A: It should. Mt 2011 Traverse takes 2 of these, one for the door to direct the air to feet, face or defrost, the other is to allow between hot and cold air. You need to see if the actuator is operating, if not this should solve the problem. Check YouTube, plenty of videos about these problems. **Q: In my 2011 chevy traverse the heat/air is stuck on defrost and floor will this part fix the problem?** A: Yes it will, the same thing happened to my Traverse, this fixed up the problem. Great buy considering you would pay around $120 at the dealership. **Q: How to re calibrate?** A: You should not have to, it is keyed to the shaft and will only fit one way no calibration is needed. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by S***K on August 28, 2025* ### ⭐⭐⭐⭐⭐ Review *by B***T on June 19, 2023* ### ⭐⭐⭐⭐⭐ Review *by J***N on August 26, 2024* ## Frequently Bought Together - 604-140 HVAC Blend Door Actuator Replacement for Chevy Traverse 2009, 2010, 2011, 2012, 2013, GMC Acadia 2007-2013, Buick Enclave 2008-2013, Replace# 15-73989, 20826182, 1573989 - NEIKO 03044A 1/4-Inch Drive Mini Ratchet Screwdriver Set, 8 Pc, Cr-V Steel, Tight Reach, 90 Degree Screwdriver, Low Profile, Close Quarter, Right Angle Offset, Short Phillips, Slotted, Torx Star - YCT HVAC Air Door Actuator 15-73989 604-140 Fits Chevy Traverse 2009-2012 GMC Acadia 2007-2012 Saturn Outlook 2007-2010 Buick Enclave 2008-2012 Blend Control Actuator Heater Blend Door --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.gr/products/101110814-604-140-hvac-blend-door-actuator-replacement-for-chevy-traverse](https://www.desertcart.gr/products/101110814-604-140-hvac-blend-door-actuator-replacement-for-chevy-traverse) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-06-01*