{"product_id":"dorman-577-968-fuel-tank-filler-neck","title":"Dorman 577-968 Fuel Tank Filler Neck","description":"\u003ch2\u003eFuel Filler Neck for Toyota Corolla\u003c\/h2\u003e\u003cp\u003eThis Dorman fuel tank filler neck is a direct replacement for select 1988-1992 Toyota Corolla models. Built from steel and engineered to match the original filler neck dimensions, it addresses leaking fuel filler neck concerns with a repair-focused fit.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSteel construction for fuel system durability\u003c\/li\u003e\n\u003cli\u003e26.36-inch overall length\u003c\/li\u003e\n\u003cli\u003e2-inch inside diameter fill pipe\u003c\/li\u003e\n\u003cli\u003eNo fuel cap included\u003c\/li\u003e\n\u003cli\u003eDesigned as a replacement fuel filler neck for select Toyota Corolla applications\u003c\/li\u003e\n\u003cli\u003ePart number 577-968 for application matching and catalog lookup\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eDorman 577-968 is a fuel tank filler neck made for 1988-1992 Toyota Corolla vehicles. It is precision-engineered and tested to match the original filler neck dimensions for the listed applications, helping restore proper fuel fill function when the original neck is corroded, damaged, or leaking. This replacement uses steel construction and follows the OE-style layout for a straightforward repair on the Corolla fuel storage system. This part cross-references 7720112340 and FN687 for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Repair Issues\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFuel leaking near the filler neck\u003c\/li\u003e\n\u003cli\u003eCorrosion or rust damage on the original neck\u003c\/li\u003e\n\u003cli\u003eCracked or weakened fuel fill pipe\u003c\/li\u003e\n\u003cli\u003eFuel odor caused by a compromised filler neck seal area\u003c\/li\u003e\n\u003cli\u003eDifficulty refueling due to a damaged neck assembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eFits 1988-1992 Toyota Corolla, N\/A. Verify the fill pipe inside diameter and overall length against the original part before installation. Inspect the surrounding fuel hose connections, clamps, and mounting points for wear or corrosion while servicing the filler neck. Fuel cap is not included, so reuse or replace the cap separately as needed.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman manufactures this replacement filler neck to match original equipment dimensions for the specified Toyota Corolla years, with testing performed to support proper fit and function for the listed application.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":53005851230389,"sku":"BKKY-577-968","price":117.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_577968_Fro.jpg?v=1787380805","url":"https:\/\/www.partcatalog.com\/products\/dorman-577-968-fuel-tank-filler-neck","provider":"PartCatalog","version":"1.0","type":"link"}