{"product_id":"dorman-579-200-fuel-tank-lock-ring","title":"Dorman 579-200 Fuel Tank Lock Ring","description":"\u003ch2\u003eDorman 579-200 Fuel Tank Lock Ring\u003c\/h2\u003e\u003cp\u003eDorman 579-200 is a direct replacement fuel tank lock ring for servicing the fuel sending unit. Built from steel and rubber with a black finish, it is made for a secure fit and dependable service on Chrysler Voyager, Town \u0026amp; Country, Dodge Caravan, and Grand Caravan applications.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDirect-match fuel tank lock ring for sending unit service\u003c\/li\u003e\n\u003cli\u003eSteel and rubber construction for durable retention\u003c\/li\u003e\n\u003cli\u003eBlack finish\u003c\/li\u003e\n\u003cli\u003eInside diameter: 4.46 in\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 6.75 in\u003c\/li\u003e\n\u003cli\u003eLock ring diameter: 5.715 in\u003c\/li\u003e\n\u003cli\u003eThickness and rim width: 0.081 in\u003c\/li\u003e\n\u003cli\u003eGasket or seal included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eThis Dorman fuel tank lock ring is a recommended replacement whenever the sending unit is serviced. It matches the original part form and dimensions for a secure installation at the fuel tank opening. The included seal helps support a proper interface during fuel system service, and the steel construction adds strength where the ring must hold the assembly in place. Part number 579-200 is also a direct reference for service lookups and ordering.\u003c\/p\u003e\u003cp\u003eThis part cross-references Chrysler 4809682AA and Spectra Premium LO178 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Solve\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLoose or damaged fuel tank sending unit retention\u003c\/li\u003e\n\u003cli\u003eFuel tank service issues caused by a worn lock ring\u003c\/li\u003e\n\u003cli\u003eSeal concerns at the sending unit opening\u003c\/li\u003e\n\u003cli\u003eReplacement needs after fuel pump or sender service\u003c\/li\u003e\n\u003cli\u003eFitment-related repair work on Chrysler Voyager, Town \u0026amp; Country, Dodge Caravan, and Grand Caravan\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify the tank opening and sender flange match the listed dimensions before installation.\u003c\/li\u003e\n\u003cli\u003eInspect the sealing surface and replace any damaged components during fuel system service.\u003c\/li\u003e\n\u003cli\u003eUse proper fuel system service procedures and follow vehicle-specific repair instructions.\u003c\/li\u003e\n\u003cli\u003eConfirm application by model year before ordering; Dorman 579-200 is listed for 2004-2008 Chrysler Voyager, 2004-2007 Chrysler Town \u0026amp; Country, 2004-2007 Dodge Caravan, and 2004 Dodge Grand Caravan.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman manufactures this lock ring as a direct replacement part for OE-style fit and serviceability. Part number 579-200 is built to match the original application requirements for Chrysler and Dodge fuel tank service.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52776252014773,"sku":"BKKY-579-200","price":54.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_579200_Fro.jpg?v=1783493006","url":"https:\/\/www.partcatalog.com\/products\/dorman-579-200-fuel-tank-lock-ring","provider":"PartCatalog","version":"1.0","type":"link"}