{"product_id":"spectra-fn866-fuel-tank-filler-neck","title":"Spectra FN866 Fuel Tank Filler Neck","description":"\u003ch2\u003eFuel Tank Filler Neck Overview\u003c\/h2\u003e\u003cp\u003eThe Spectra FN866 fuel tank filler neck is built for direct replacement service on select Dodge Durango applications. It is engineered to match original equipment performance and restore proper fuel transfer path integrity.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect replacement fuel tank filler neck for select fuel storage applications\u003c\/li\u003e\n\u003cli\u003eBuilt with manufacturing technology and quality control focused on OE-level performance\u003c\/li\u003e\n\u003cli\u003eFits 2011-2013 Dodge Durango, N\/A\u003c\/li\u003e\n\u003cli\u003ePart number FN866 for easy identification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Information\u003c\/h2\u003e\u003cp\u003eSpectra Premium fuel filler necks are produced with engineering and manufacturing controls intended to meet or exceed the performance of the original part they replace. For Dodge Durango fuel system service, FN866 provides a replacement solution for the filler neck assembly that connects the fuel inlet path to the tank. This part number, FN866, is also cross-referenced to 4578993AE and 4578993AF for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Replacement Concerns\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCorrosion or damage at the filler neck assembly\u003c\/li\u003e\n\u003cli\u003eFueling difficulty caused by a restricted or compromised neck\u003c\/li\u003e\n\u003cli\u003eFuel odor from a worn or leaking filler path\u003c\/li\u003e\n\u003cli\u003eFitment issues when replacing a damaged original neck\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify vehicle fitment before installation by matching the year, make, model, and application details. Compare the original filler neck configuration to FN866 before removal to confirm proper replacement. Professional installation is recommended for fuel system service.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eSpectra Premium applies engineering, manufacturing technology, and quality control standards to this replacement fuel filler neck to support OE-level performance expectations.\u003c\/p\u003e","brand":"Spectra","offers":[{"title":"Default Title","offer_id":53512149991605,"sku":"BCNK-FN866","price":150.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SQ_FN866_Fro.jpg?v=1791871038","url":"https:\/\/www.partcatalog.com\/products\/spectra-fn866-fuel-tank-filler-neck","provider":"PartCatalog","version":"1.0","type":"link"}