{"product_id":"vemo-v51-77-0018-hvac-blend-door-actuator","title":"Vemo V51-77-0018 HVAC Blend Door Actuator","description":"\u003ch2\u003eHVAC Blend Door Actuator Overview\u003c\/h2\u003e\u003cp\u003eThe Vemo V51-77-0018 is an electric HVAC blend door actuator for manual and automatic climate control applications that use OE reference 89023358. It is built for Chevrolet Silverado, GMC Sierra, Cadillac Escalade EXT, and Hummer H2 fitments listed below.\u003c\/p\u003e\u003cp\u003eThis actuator helps restore proper air distribution and temperature control when the original unit no longer responds correctly. The V51-77-0018 is a direct-fit replacement for vehicles with the specified mode control cam and OE number match.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eElectric actuator design for HVAC blend door control\u003c\/li\u003e\n\u003cli\u003eOE reference 89023358 for application matching\u003c\/li\u003e\n\u003cli\u003eCompact housing dimensions: 91 mm long, 81 mm wide, 37 mm high\u003c\/li\u003e\n\u003cli\u003eLightweight construction at 0.136 kg\u003c\/li\u003e\n\u003cli\u003eVEMO branded replacement part for climate control repair\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThe Vemo V51-77-0018 HVAC blend door actuator is intended for vehicles that rely on an electric motor to move the HVAC mode or blend mechanism. Fitment includes 2003-2007 Chevrolet Silverado and GMC Sierra variants, plus 2003-2007 Hummer H2 and 2003-2006 Cadillac Escalade EXT applications, with notes that identify the correct manual or automatic control setup. Use the OE number 89023358 and the listed control-cam notes to confirm application before ordering. This part number, V51-77-0018, is also referenced by 89023358 for the same application.\u003c\/p\u003e\u003cp\u003eFor Chevrolet Silverado and GMC Sierra trucks, the fitment data covers multiple manual climate control configurations, including C60, CJ3, CJ2, and D07 notes. That makes this actuator relevant when the HVAC system needs a replacement part that matches the original control strategy and mounting requirements.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIncorrect cabin temperature blending\u003c\/li\u003e\n\u003cli\u003eHVAC mode doors that do not move properly\u003c\/li\u003e\n\u003cli\u003eLoss of response from the climate control actuator\u003c\/li\u003e\n\u003cli\u003eAirflow that stays stuck in one vent position\u003c\/li\u003e\n\u003cli\u003eReplacement needs after OE actuator wear or failure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eConfirm the OE number 89023358 and match the control notes in the fitment table before installation. Review the vehicle's HVAC control type, including manual or automatic temperature control and any listed mode control cam notes, to ensure the correct application. The compact electric design supports replacement of the original actuator without changing the HVAC system specification.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eVemo supplies this replacement under the VEMO product line, with application-specific fitment data tied to OE number 89023358. The part number V51-77-0018 is listed for direct replacement use in the applications shown.\u003c\/p\u003e","brand":"Vemo","offers":[{"title":"Default Title","offer_id":53224386625717,"sku":"CMTQ-V51-77-0018","price":74.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/VM_V51770018_Fro.jpg?v=1788759978","url":"https:\/\/www.partcatalog.com\/products\/vemo-v51-77-0018-hvac-blend-door-actuator","provider":"PartCatalog","version":"1.0","type":"link"}