{"product_id":"spectra-93057-hvac-heater-core-rear","title":"Spectra 93057 HVAC Heater Core - Rear","description":"\u003ch2\u003eSpectra 93057 Rear HVAC Heater Core\u003c\/h2\u003e\u003cp\u003eThe Spectra 93057 HVAC heater core is a direct-fit replacement for rear climate control systems in select GM SUVs and trucks. It is built to meet or exceed original equipment performance, helping restore consistent cabin heat in the rear HVAC system.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRear HVAC heater core for select GM applications\u003c\/li\u003e\n\u003cli\u003eOE-style replacement for factory rear heater core service\u003c\/li\u003e\n\u003cli\u003eEngineered and manufactured with quality control for reliable fit and function\u003c\/li\u003e\n\u003cli\u003eCross-references Dorman - HELP 93057 for the same application\u003c\/li\u003e\n\u003cli\u003ePart number 93057 for easy identification and ordering\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 2002-2006 Cadillac Escalade, rear, w\/ Custom Front Floor Console (RPO D07)\u003c\/li\u003e\n\u003cli\u003eFits 2003-2006 Cadillac Escalade ESV, rear, w\/ Custom Front Floor Console (RPO D07)\u003c\/li\u003e\n\u003cli\u003eFits 2002-2006 Cadillac Escalade EXT, rear, w\/ Custom Front Floor Console (RPO D07)\u003c\/li\u003e\n\u003cli\u003eFits 2000-2006 Chevrolet Suburban 1500, rear, w\/ Custom Front Floor Console (RPO D07)\u003c\/li\u003e\n\u003cli\u003eFits 2000-2006 Chevrolet Suburban 2500, rear, w\/ Custom Front Floor Console (RPO D07)\u003c\/li\u003e\n\u003cli\u003eFits 2000-2006 Chevrolet Tahoe, rear, w\/ Custom Front Floor Console (RPO D07)\u003c\/li\u003e\n\u003cli\u003eFits 2000-2006 GMC Yukon, rear, w\/ Custom Front Floor Console (RPO D07)\u003c\/li\u003e\n\u003cli\u003eFits 2000-2006 GMC Yukon XL 1500, rear, w\/ Custom Front Floor Console (RPO D07)\u003c\/li\u003e\n\u003cli\u003eFits 2000-2006 GMC Yukon XL 2500, rear, w\/ Custom Front Floor Console (RPO D07)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eUse the Spectra 93057 heater core when servicing rear HVAC heat output in compatible Cadillac Escalade, Chevrolet Tahoe, Chevrolet Suburban, and GMC Yukon models equipped with the Custom Front Floor Console (RPO D07). This rear heater core is a practical replacement for vehicles that need restored heat transfer through the rear climate system. The Spectra 93057 is also a common cross-reference for Dorman - HELP 93057 applications.\u003c\/p\u003e\u003ch2\u003eCommon Problems This Part Can Help Solve\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWeak or uneven rear cabin heat\u003c\/li\u003e\n\u003cli\u003eCool air coming from rear vents when heat is selected\u003c\/li\u003e\n\u003cli\u003eLeaking heater core causing coolant odor or dampness\u003c\/li\u003e\n\u003cli\u003eRestricted heat flow through the rear HVAC circuit\u003c\/li\u003e\n\u003cli\u003eFailure of the original rear heater core from age or corrosion\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eConfirm the vehicle has rear HVAC and the Custom Front Floor Console (RPO D07) before ordering. Match the part number 93057 to the original unit and inspect the cooling system for contamination, leaks, or restricted flow before installing the replacement heater core. Proper coolant refill and air bleeding are important after service.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eSpectra Premium states that its HVAC heater cores are engineered, manufactured, and quality-controlled to meet or exceed original equipment performance.\u003c\/p\u003e","brand":"Spectra","offers":[{"title":"Default Title","offer_id":52832330318005,"sku":"BCNK-93057","price":109.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SQ_93057_Fro.jpg?v=1784700028","url":"https:\/\/www.partcatalog.com\/products\/spectra-93057-hvac-heater-core-rear","provider":"PartCatalog","version":"1.0","type":"link"}