{"product_id":"spectra-fn543-fuel-tank-filler-neck","title":"Spectra FN543 Fuel Tank Filler Neck","description":"\u003ch2\u003eSpectra FN543 Fuel Tank Filler Neck\u003c\/h2\u003e\u003cp\u003eThe Spectra FN543 fuel tank filler neck is a direct-fit replacement for select Pontiac Grand Prix models. Built for 1998-2003 Pontiac Grand Prix applications, it supports reliable fuel filling and restores the connection between the fuel door area and the tank.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDirect replacement fuel tank filler neck for select Pontiac Grand Prix vehicles\u003c\/li\u003e\n\u003cli\u003eEngineered to meet or exceed original equipment performance expectations\u003c\/li\u003e\n\u003cli\u003eManufactured with quality control checks for consistent fit and function\u003c\/li\u003e\n\u003cli\u003ePart number FN543 for easy identification and ordering\u003c\/li\u003e\n\u003cli\u003eCross-references Spectra Premium applications such as GM072 and TNKFN543\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eSpectra Premium uses engineering, manufacturing technology, and quality control processes to produce filler necks that align with OE replacement standards. The FN543 is built for 1998-2003 Pontiac Grand Prix models and is intended to restore proper fuel tank filler neck function where the original part has corroded, cracked, or become restricted. This part number FN543 is a practical choice for drivers and repair shops servicing Pontiac Grand Prix fuel system repairs.\u003c\/p\u003e\u003ch2\u003eCommon Repair Issues\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFuel leakage around a damaged filler neck\u003c\/li\u003e\n\u003cli\u003eCorrosion or rust at the fuel inlet tube\u003c\/li\u003e\n\u003cli\u003eDifficulty refueling due to a restricted neck\u003c\/li\u003e\n\u003cli\u003eFuel odor caused by a compromised filler neck seal area\u003c\/li\u003e\n\u003cli\u003eReplacement after physical damage from road debris or age\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify vehicle fitment by year before installation. For best results, compare the original filler neck routing, mounting points, and fuel door alignment against the replacement part before removal. Professional installation is recommended for fuel system repairs, and all connections should be inspected carefully after installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eSpectra Premium states that its fuel filler necks are engineered and quality-controlled to meet or exceed original equipment performance for the applications they replace.\u003c\/p\u003e","brand":"Spectra","offers":[{"title":"Default Title","offer_id":52827925151925,"sku":"BCNK-FN543","price":171.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SQ_FN543_Fro.jpg?v=1784615110","url":"https:\/\/www.partcatalog.com\/products\/spectra-fn543-fuel-tank-filler-neck","provider":"PartCatalog","version":"1.0","type":"link"}