{"product_id":"kuiperauto-rear-strut-shock-assembly-pair-for-2007-2017-ford-expedition-lincoln-navigator-pre-assembled-corrosion-resistant","title":"KUIPERAUTO Rear Strut\/Shock Assembly Pair for 2007–2017 Ford Expedition \u0026 Lincoln Navigator — Pre-Assembled, Corrosion-Resistant","description":"\u003cp\u003e\u003cstrong\u003eKUIPERAUTO rear strut and shock assemblies deliver complete, pre-assembled suspension replacements engineered to fit 2007–2017 Ford Expedition and Lincoln Navigator models without electronic suspension.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese pair rear struts with coil springs and shock absorbers arrive ready to install, replacing OEM number 171139. Each assembly includes the strut, coil spring, top mount, protective boot, bumper kit, spring seat, and isolator so you avoid piecing parts together. Built from advanced alloy steel with electrophoretic paint, the assemblies prioritize corrosion resistance and durability for long-term road performance.\u003c\/p\u003e\n\n\u003ch3\u003eWill these KUIPERAUTO assemblies fit my 2007–2017 Ford Expedition or Lincoln Navigator?\u003c\/h3\u003e\n\n\u003cp\u003eYes—these strut\/shock assemblies are specifically designed for 2007–2017 Ford Expedition and Lincoln Navigator vehicles that do not have electronic suspension systems. They match OEM 171139 dimensions and mounting points for a bolt-in replacement.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible years: 2007 through 2017\u003c\/li\u003e\n  \u003cli\u003eModels: Ford Expedition and Lincoln Navigator (without electronic suspension)\u003c\/li\u003e\n  \u003cli\u003eDirect OEM replacement for part number 171139\u003c\/li\u003e\n  \u003cli\u003eNo cutting or frame modifications required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do these pre-assembled struts simplify installation?\u003c\/h3\u003e\n\n\u003cp\u003eBecause KUIPERAUTO ships the components as complete assemblies, you won’t need to compress springs or source additional mounting hardware. That reduces installation time and lowers the risk of assembly errors compared with buying separate parts.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eComes pre-assembled with spring, mount, boot, bumper, seat, and isolator\u003c\/li\u003e\n  \u003cli\u003eStandardized sizing to align with factory mounting points\u003c\/li\u003e\n  \u003cli\u003eTypical install requires common hand tools and a standard lift or jack\u003c\/li\u003e\n  \u003cli\u003eDesigned to replace original units directly—no modifications needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and testing ensure these shocks last?\u003c\/h3\u003e\n\n\u003cp\u003eKUIPERAUTO uses advanced alloy steel and a corrosion-resistant electrophoretic finish to protect the strut body from rust and wear. Each unit goes through high\/low temperature cycles and air spring blasting tests to verify durability and consistent damping performance under varying conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAlloy steel construction for improved strength\u003c\/li\u003e\n  \u003cli\u003eElectrophoretic paint finish to resist corrosion\u003c\/li\u003e\n  \u003cli\u003eHigh\/low temperature and air spring blasting quality checks\u003c\/li\u003e\n  \u003cli\u003eEngineered damping for a stable ride across road conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I expect in ride quality and maintenance?\u003c\/h3\u003e\n\n\u003cp\u003eThese assemblies are engineered to restore factory-style ride control and reduce excessive bounce or body roll associated with worn struts. Routine inspections for leaks, mounts, and boot condition will keep the system functioning reliably over time.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eImproved damping to stabilize ride and handling\u003c\/li\u003e\n  \u003cli\u003eCorrosion-resistant finish lowers long-term maintenance needs\u003c\/li\u003e\n  \u003cli\u003eReplace in axle pairs for balanced performance\u003c\/li\u003e\n  \u003cli\u003eInspect boots and mounts during oil\/tires service intervals\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? KUIPERAUTO rear strut and shock assemblies are aimed at owners and mechanics of 2007–2017 Ford Expedition and Lincoln Navigator vehicles without electronic suspension who want a direct-fit, durable replacement. They suit DIYers who prefer bolt-in parts over component assembly and repair shops that need reliable, OE-matching replacements for restoring suspension performance and handling. If you require exact OEM compatibility (171139) and long-term corrosion resistance in harsh environments, these assemblies are designed for your application.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do these replace OEM part number 171139?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, these KUIPERAUTO rear strut assemblies are direct replacements for OEM 171139.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I install them myself without special tools?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, they arrive pre-assembled; basic hand tools and a jack or lift are typically sufficient.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"KUIPERAUTO","offers":[{"title":"Default Title","offer_id":48081445912734,"sku":"B0DJLMQKMZ","price":244.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/kuiperauto-rear-strut-front-view_7eebcd31-7064-4695-a8f6-ea85a18b1859.jpg?v=1785804858","url":"https:\/\/northtrailauto.ca\/products\/kuiperauto-rear-strut-shock-assembly-pair-for-2007-2017-ford-expedition-lincoln-navigator-pre-assembled-corrosion-resistant","provider":"North Trail Auto","version":"1.0","type":"link"}