{"product_id":"dorman-949-511-air-spring-to-coil-spring-conversion-kit","title":"Dorman 949-511 Air Spring to Coil Spring Conversion Kit - Front or Rear","description":"\u003ch2\u003eOverview of Dorman Air Spring to Coil Spring Conversion Kit\u003c\/h2\u003e\u003cp\u003eThe Dorman 949-511 Air Spring to Coil Spring Conversion Kit is designed to replace air suspension components with durable steel coil springs. Specifically engineered for Ford Expedition and Lincoln Navigator models, this kit provides a reliable suspension upgrade with standard-grade components.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIncludes 4 coil over strut assemblies for complete suspension conversion\u003c\/li\u003e\n\u003cli\u003eConstructed with black steel compression springs featuring closed ends for consistent performance\u003c\/li\u003e\n\u003cli\u003eBlack rubber bushings enhance durability and reduce noise\u003c\/li\u003e\n\u003cli\u003eStandard suspension grade suitable for everyday driving conditions\u003c\/li\u003e\n\u003cli\u003eCompatible with Ford Expedition and Lincoln Navigator vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis conversion kit replaces air springs with steel coil springs, offering a straightforward solution for Ford Expedition and Lincoln Navigator owners experiencing air suspension issues. The springs are made from high-quality steel with a black finish, designed as compression springs with closed ends on both sides to ensure secure fitment and reliable operation. The included rubber bushings, also black, provide cushioning and help absorb vibrations, contributing to a smoother ride. This standard suspension grade kit is intended for typical driving environments, maintaining vehicle stability and handling characteristics.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEliminates air spring leaks and failures in Ford Expedition and Lincoln Navigator suspensions\u003c\/li\u003e\n\u003cli\u003eAddresses uneven ride height caused by faulty air springs\u003c\/li\u003e\n\u003cli\u003eReduces maintenance complexity by converting to coil springs\u003c\/li\u003e\n\u003cli\u003eImproves suspension reliability in vehicles with aging air suspension systems\u003c\/li\u003e\n\u003cli\u003ePrevents compressor overuse and related electrical issues\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dorman 949-511 kit requires removal of the existing air springs and struts. It is recommended to have the vehicle securely lifted and supported before beginning work. Proper alignment and torque specifications should be followed to ensure safe and effective suspension performance. Since the kit includes four coil over strut assemblies, replacing all corners simultaneously is advised for balanced handling. Professional installation is recommended for those unfamiliar with suspension systems.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman manufactures this conversion kit to meet standard suspension grade requirements, using durable steel and rubber materials for longevity. The product undergoes quality control to ensure fitment compatibility with Ford Expedition and Lincoln Navigator models. Warranty coverage details should be confirmed at the point of purchase, as they may vary by distributor.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44340613218485,"sku":"BKKY-949-511","price":910.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_949511_Fro.jpg?v=1775013229","url":"https:\/\/www.partcatalog.com\/products\/dorman-949-511-air-spring-to-coil-spring-conversion-kit","provider":"PartCatalog","version":"1.0","type":"link"}