{"product_id":"dorman-539-984-suspension-ball-joint-front-lower","title":"Dorman 539-984 Suspension Ball Joint - Front Lower","description":"\u003ch2\u003eDorman 539-984 Front Lower Ball Joint\u003c\/h2\u003e\u003cp\u003eDorman 539-984 is a threaded, press-in suspension ball joint built for front lower applications on select Ford, Lincoln, and Mercury vehicles. It is engineered and tested as a direct replacement for the original equipment part, with fitment for the Crown Victoria, Town Car, and Grand Marquis.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eThreaded stud design with press-in mounting type\u003c\/li\u003e\n\u003cli\u003eSteel construction with grey finish\u003c\/li\u003e\n\u003cli\u003eDust boot included for joint protection\u003c\/li\u003e\n\u003cli\u003ePremium suspension grade type\u003c\/li\u003e\n\u003cli\u003eMounting hardware included\u003c\/li\u003e\n\u003cli\u003eWrench size: 12 mm\u003c\/li\u003e\n\u003cli\u003eCompatible with front lower suspension service on 2003-2011 Ford Crown Victoria, 2003-2011 Lincoln Town Car, and 2003-2011 Mercury Grand Marquis\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThis suspension ball joint is designed for front lower use on 2003-2011 Ford Crown Victoria, 2003-2011 Lincoln Town Car, and 2003-2011 Mercury Grand Marquis, with additional fitment for 2003-2004 Ford Grand Marquis and 2003-2004 Mercury Marauder. Dorman 539-984 uses a steel body, threaded stud, and press-in mounting style to match the service requirements of the original suspension layout. The included dust boot helps protect the joint from road contamination, while the premium-grade construction supports dependable replacement performance in everyday suspension service.\u003c\/p\u003e\u003cp\u003eThis part cross-references MOOG Chassis Products K80141 and Delphi TC2602 for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Repair Uses\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFront suspension looseness or play\u003c\/li\u003e\n\u003cli\u003eClunking or popping noises from the lower control arm area\u003c\/li\u003e\n\u003cli\u003eUneven tire wear related to worn steering and suspension joints\u003c\/li\u003e\n\u003cli\u003eRestoring stable front-end geometry after ball joint wear\u003c\/li\u003e\n\u003cli\u003eReplacing a damaged or deteriorated OE-style lower ball joint\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003ePress-in installation requires proper suspension service tools and careful removal of the original joint from the control arm. Verify the threaded stud size and wrench access before installation, and inspect the surrounding control arm, bushings, and hardware for wear. Confirm vehicle-specific fitment before service on 2003-2011 Ford Crown Victoria, 2003-2011 Lincoln Town Car, or 2003-2011 Mercury Grand Marquis.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman designs this ball joint as a precision-engineered replacement and subjects it to testing for reliable OE-style service on the listed applications. Part number 539-984 is built to meet the demands of front lower suspension repair on compatible Ford, Lincoln, and Mercury platforms.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52763276443829,"sku":"BKKY-539-984","price":50.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_539984_Bac.jpg?v=1783146838","url":"https:\/\/www.partcatalog.com\/products\/dorman-539-984-suspension-ball-joint-front-lower","provider":"PartCatalog","version":"1.0","type":"link"}