{"product_id":"dorman-ignition-lock-cylinder-replacement-for-1980-1991-ford-mercury-lincoln-direct-fit-restores-key-rotation","title":"Dorman Ignition Lock Cylinder replacement for 1980–1991 Ford, Mercury \u0026 Lincoln — direct-fit, restores key rotation","description":"\u003cp\u003e\u003cstrong\u003eThe Dorman 924-866 Ignition Lock Cylinder is a direct-fit replacement designed to restore ignition lock function on specified Ford, Mercury and Lincoln vehicles from the 1980s and early 1990s.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your vehicle’s key won’t turn, the ignition tumbler is sticking, or the original cylinder is worn or broken, this Dorman unit reproduces the fit and mechanical action of the factory part. Manufactured to match original dimensions and operational points, it’s intended to make installation straightforward and return reliable starting and steering lock behavior without replacing the entire ignition assembly.\u003c\/p\u003e\n\n\u003ch3\u003eWill this ignition cylinder fit my older Ford or Mercury vehicle?\u003c\/h3\u003e\n\u003cp\u003eThe Dorman 924-866 is engineered for compatibility with many Ford full-size trucks, Econoline vans, Bronco SUVs, and select Ford, Mercury and Lincoln cars from the 1980–1991 model years. Fitment varies by exact year, model, and trim, so confirming vehicle details is essential before purchase.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible ranges include Ford F-150\/F-250\/F-350 models (mid-1980s to 1991).\u003c\/li\u003e\n  \u003cli\u003eAlso fits Bronco, E-150\/E-250\/E-350 Econoline vans, and select B-series trucks.\u003c\/li\u003e\n  \u003cli\u003eIncludes coverage for older Granada, Pinto, Monarch, Bobcat, and Lincoln Versailles on listed years.\u003c\/li\u003e\n  \u003cli\u003eUse your vehicle make, model and trim in the garage tool to verify exact fit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this replacement restore ignition performance?\u003c\/h3\u003e\n\u003cp\u003eThis lock cylinder replicates the original mechanism so keys engage, rotate and release like the factory-installed part. Replacing a worn or broken cylinder removes binding, incorrect seating and unreliable key action—common causes of no-start conditions and steering lock problems.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReinstates smooth key insertion and rotation for starting and accessory positions.\u003c\/li\u003e\n  \u003cli\u003ePrevents key breakage and sticking caused by aged internal components.\u003c\/li\u003e\n  \u003cli\u003eRestores steering column locking and release as originally designed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I expect during installation and service life?\u003c\/h3\u003e\n\u003cp\u003eInstallation is typically straightforward for someone comfortable with steering column disassembly or a professional technician. The unit is built to Dorman’s specification standards and should provide dependable operation comparable to the original, but longevity depends on proper installation and normal wear conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for direct replacement—no machining or modification in most cases.\u003c\/li\u003e\n  \u003cli\u003eFollow vehicle-specific procedures for steering column access and safety.\u003c\/li\u003e\n  \u003cli\u003eDurable construction for reliable day-to-day performance when installed correctly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre there quality assurances or support resources available?\u003c\/h3\u003e\n\u003cp\u003eDorman backs this part with product expertise and decades of aftermarket experience, offering support resources and fitment tools to reduce installation surprises. If you’re unsure about compatibility or need technical guidance, their customer resources and fitment lookup can help confirm whether this cylinder is right for your vehicle.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eProduced to meet strict dimensional and functional specifications.\u003c\/li\u003e\n  \u003cli\u003eAccess to fitment verification tools and technical support.\u003c\/li\u003e\n  \u003cli\u003eReplacement advised when original key action is compromised or cylinder is damaged.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Dorman 924-866 is intended for owners and technicians working on classic Ford, Mercury or Lincoln vehicles from the late 1970s through early 1990s who need a reliable, direct-fit ignition cylinder replacement. It’s a practical option for restoring proper key operation and ignition safety without replacing the entire steering column assembly. Always confirm fit with your vehicle’s make, model and trim before ordering, and refer to vehicle-specific instructions or a professional installer if you’re not comfortable with steering column work.\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: How do I confirm this cylinder fits my vehicle?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Enter your vehicle make, model and trim in the garage fitment tool or check the listed compatible years and models before purchase.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I install the Dorman 924-866 myself?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A competent DIYer can replace it following vehicle-specific steering column instructions; otherwise have a qualified technician perform the installation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":48084347551902,"sku":"B01MDMDEO0","price":33.7,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/dorman-924-866-front-view.jpg?v=1785851171","url":"https:\/\/northtrailauto.ca\/products\/dorman-ignition-lock-cylinder-replacement-for-1980-1991-ford-mercury-lincoln-direct-fit-restores-key-rotation","provider":"North Trail Auto","version":"1.0","type":"link"}