{"product_id":"dorman-949-542-air-spring-to-coil-spring-conversion-kit-rear","title":"Dorman 949-542 Air Spring to Coil Spring Conversion Kit - Rear","description":"\u003ch2\u003eAir Suspension Conversion Kit\u003c\/h2\u003e\u003cp\u003eRestore a conventional rear suspension setup with this Dorman air spring to coil spring conversion kit. It replaces a failing air suspension with cold wound steel springs and rubber bushings for a standard ride height and a smoother driving feel.\u003c\/p\u003e\u003cp\u003eFits 2002-2006 Chevrolet Trailblazer EXT, rear; 2002-2006 GMC Envoy XL, rear; 2003-2006 Isuzu Ascender, rear; and 2004-2005 GMC Envoy XUV, rear. This part number is 949-542.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eConverts air suspension to a conventional coil spring setup.\u003c\/li\u003e\n\u003cli\u003eCold wound steel springs provide corrosion-resistant construction.\u003c\/li\u003e\n\u003cli\u003eStandard suspension grade for everyday driving use.\u003c\/li\u003e\n\u003cli\u003eClosed spring ends and rubber bushings support stable installation.\u003c\/li\u003e\n\u003cli\u003eFits rear applications for select Chevrolet, GMC, and Isuzu models.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eDorman 949-542 is an air spring to coil spring conversion kit for vehicles with failing rear air suspension components. It is built with cold wound steel springs and rubber bushings, and the red spring finish helps identify the parts during service. For owners of Chevrolet Trailblazer EXT, GMC Envoy XL, GMC Envoy XUV, and Isuzu Ascender models, this kit provides a direct path away from air suspension repair costs and back to a conventional spring setup.\u003c\/p\u003e\u003cp\u003eThis part cross-references Arnott Industries C-2285 and Unity Automotive 30-514800-HD for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Solve\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSagging rear ride height caused by worn air suspension components.\u003c\/li\u003e\n\u003cli\u003eRepeated air spring failures that increase repair expense.\u003c\/li\u003e\n\u003cli\u003eLoss of conventional spring support after air system wear.\u003c\/li\u003e\n\u003cli\u003eService needs on rear suspension systems with spring-only conversion requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify rear fitment by model and year before installation. This kit is listed for springs-only applications, so confirm the vehicle configuration matches the fitment notes. Inspect related suspension components for wear before completing the conversion.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman manufactures replacement suspension components for service and repair applications. Part number 949-542 is built as a standard-grade conversion solution for restoring conventional spring operation.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":53546711679157,"sku":"BKKY-949-542","price":188.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_949542_Fro.jpg?v=1792300496","url":"https:\/\/www.partcatalog.com\/products\/dorman-949-542-air-spring-to-coil-spring-conversion-kit-rear","provider":"PartCatalog","version":"1.0","type":"link"}