{"product_id":"eapp-main-battery-fusible-link-assembly-for-ford-f-150-250a-125a-direct-fit-replacement-kit-with-terminal-hardware","title":"EAPP Main Battery Fusible Link Assembly for Ford F-150 (250A\/125A) direct-fit replacement kit with terminal \u0026 hardware","description":"\u003cp\u003e\u003cstrong\u003eThe EAPP EDS AL3Z-14526-AA is a direct-fit replacement main battery fuselink and positive terminal assembly (250A\/125A) engineered to restore OEM-style power distribution for Ford F-150 and compatible Ford trucks.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhen a truck’s primary fuselink or battery terminal shows wear, corrosion, or has been damaged, it can cause unstable starting, charging issues, or intermittent electrical faults. This EAPP assembly replaces the factory AL3Z-14526-AA fuselink and BT4Z-14450-AA positive terminal with a complete kit that matches original specifications so the vehicle’s main power and protective circuit behave as intended. The product is supplied with the fuselink, terminal, hardware, and shrink tubing for a one-stop installation.\u003c\/p\u003e\n\n\u003ch3\u003eWhich vehicles and model years will accept this fuselink and terminal?\u003c\/h3\u003e\n\u003cp\u003eThis assembly is manufactured to fit a range of Ford trucks that used the AL3Z-14526-AA and BT4Z-14450-AA parts. It is a direct-fit replacement for many F-Series pickups and related models built in the early 2010s.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFord F-150 (2011–2014)\u003c\/li\u003e\n  \u003cli\u003eFord F-250 (2011–2014)\u003c\/li\u003e\n  \u003cli\u003eLobo and Mark LT models from 2011–2014\u003c\/li\u003e\n  \u003cli\u003eSelected Ford vehicles that originally used AL3Z-14526-AA \/ BT4Z-14450-AA\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the dual 250A\/125A rating protect my truck’s electrical system?\u003c\/h3\u003e\n\u003cp\u003eThe fuselink’s dual amperage rating provides primary protection for major circuits while matching the factory intent for staged protection. It guards the starter, alternator feed, and main power distribution points against overloads and short circuits without altering the original electrical architecture.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e250 amp rating for the primary heavy-current feed\u003c\/li\u003e\n  \u003cli\u003e125 amp stage for downstream circuit protection\u003c\/li\u003e\n  \u003cli\u003ePrevents damage to wiring and major components during faults\u003c\/li\u003e\n  \u003cli\u003eMaintains factory protection strategy for diagnostics and repairs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat parts and hardware are included, and what tools will I need?\u003c\/h3\u003e\n\u003cp\u003eThe kit arrives ready for installation with all the mechanical pieces required to attach the fuselink to the battery positive terminal and the vehicle power stud. Basic hand tools are sufficient for most installs, and heat-shrink tubing is supplied to protect exposed connections.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReplacement fuselink matching AL3Z-14526-AA specifications\u003c\/li\u003e\n  \u003cli\u003eBT4Z-14450-AA style positive battery terminal\u003c\/li\u003e\n  \u003cli\u003eThree 6mm nuts and one 8mm locking nut included\u003c\/li\u003e\n  \u003cli\u003eHeat-shrink tubing for insulating the finished connection\u003c\/li\u003e\n  \u003cli\u003eRecommended tools: ratchet, 6mm and 8mm sockets, wire brush, safety gloves\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs installation suitable for DIYers or should I see a technician?\u003c\/h3\u003e\n\u003cp\u003eThe assembly is designed for straightforward replacement and many competent DIYers can complete the swap safely, but technicians are recommended if you encounter corrosion, damaged studs, or complex battery configurations. Always disconnect the battery negative first and follow safe battery-handling practices.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDIY-friendly design with direct-fit terminals and included hardware\u003c\/li\u003e\n  \u003cli\u003eTechnician recommended for heavy corrosion or uncertain wiring\u003c\/li\u003e\n  \u003cli\u003eDisconnect negative battery cable before starting work\u003c\/li\u003e\n  \u003cli\u003eUse proper PPE and torque nuts to secure electrical contact\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This EAPP assembly is intended for owners, mechanics, and fleet managers who need an OEM-style replacement for a worn or blown main fuselink and battery terminal on compatible Ford trucks (notably F-150 and F-250 from 2011–2014). It is particularly useful when restoring reliable starting and charging performance, performing electrical troubleshooting, or completing routine battery terminal maintenance with an OEM-equivalent, ready-to-install kit.\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: Will this replace my factory AL3Z-14526-AA fuselink?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. This EAPP kit is a direct-fit replacement manufactured to match AL3Z-14526-AA specifications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the kit include the terminal and installation hardware?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It includes the BT4Z-14450-AA style terminal, fuselink, nuts, and heat-shrink tubing.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"EAPP","offers":[{"title":"Default Title","offer_id":55167476826455,"sku":"B07NVSQKVP","price":46.21,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/eapp-main-fuselink-front-assembly.jpg?v=1790387149","url":"https:\/\/britishgarage.co.uk\/products\/eapp-main-battery-fusible-link-assembly-for-ford-f-150-250a-125a-direct-fit-replacement-kit-with-terminal-hardware","provider":"British Garage","version":"1.0","type":"link"}