{"product_id":"dorman-577-222-fuel-tank-filler-neck","title":"Dorman 577-222 Fuel Tank Filler Neck","description":"\u003ch2\u003eFuel Tank Filler Neck for Ford F-150 and Mark LT\u003c\/h2\u003e\u003cp\u003eDorman 577-222 is a steel fuel tank filler neck for specific Ford and Lincoln truck applications. It is engineered and tested to match the original filler neck on the listed vehicles, making it a direct repair choice for a leaking or damaged fuel fill pipe.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSteel construction for fuel system service\u003c\/li\u003e\n\u003cli\u003e29-inch length\u003c\/li\u003e\n\u003cli\u003e1-inch inside diameter fill pipe\u003c\/li\u003e\n\u003cli\u003eNo fuel cap included\u003c\/li\u003e\n\u003cli\u003eMatches original filler neck design for listed applications\u003c\/li\u003e\n\u003cli\u003eCross-references Ford 4L3Z9034AA and FN799 for the same application\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThis Dorman fuel filler neck, part number 577-222, is built for 2004-2005 Ford F-150 and 2008 Ford F-150 models from 5\/07\/08, as well as 2008 Lincoln Mark LT models from 5\/07\/08. It is a steel replacement fuel filler neck made to restore the connection between the fuel door area and the tank when the original tube is corroded, cracked, or leaking. The 29-inch length and 1-inch inside diameter support OE-style fitment for the listed Ford F-150 and Lincoln Mark LT applications.\u003c\/p\u003e\u003cp\u003eUse Dorman 577-222 when the original filler neck no longer seals properly or shows visible damage from rust and wear. The part is intended for direct replacement on the specified vehicle years and build dates, helping return the fuel fill system to proper operation.\u003c\/p\u003e\u003ch2\u003eCommon Problems This Part Can Help Solve\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFuel odor caused by a leaking filler neck\u003c\/li\u003e\n\u003cli\u003eVisible rust or corrosion on the fuel fill pipe\u003c\/li\u003e\n\u003cli\u003eCracks or holes in the original neck\u003c\/li\u003e\n\u003cli\u003eFuel splash-back during refueling\u003c\/li\u003e\n\u003cli\u003eDamage to the tank-to-filler connection on Ford F-150 and Lincoln Mark LT trucks\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the vehicle build date before ordering, since this part fits 2008 Ford F-150 and 2008 Lincoln Mark LT models from 5\/07\/08. Confirm the fill pipe diameter and overall length against the original component before installation. Inspect the surrounding fuel hose, clamps, and mounting points for wear or corrosion while servicing the filler neck.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman tests this replacement fuel filler neck to match the original part for the listed applications. Part number 577-222 is built as a direct-fit repair for specific Ford and Lincoln trucks, with OE-style application coverage for the confirmed fitment.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":53005850476725,"sku":"BKKY-577-222","price":149.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_577222_Fro.jpg?v=1787380639","url":"https:\/\/www.partcatalog.com\/products\/dorman-577-222-fuel-tank-filler-neck","provider":"PartCatalog","version":"1.0","type":"link"}