{"product_id":"spectra-fn770-fuel-tank-filler-neck","title":"Spectra FN770 Fuel Tank Filler Neck","description":"\u003ch2\u003eOverview of Spectra FN770 Fuel Tank Filler Neck\u003c\/h2\u003e\u003cp\u003eThe Spectra FN770 fuel tank filler neck is designed for reliable fuel delivery in select Chevrolet and GMC trucks. Engineered to meet OEM specifications, this part ensures proper fit and function for your vehicle's fuel system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Chevrolet Silverado and GMC Sierra models\u003c\/li\u003e\n\u003cli\u003eDirect replacement for fuel tank filler neck\u003c\/li\u003e\n\u003cli\u003eDurable construction for long-lasting performance\u003c\/li\u003e\n\u003cli\u003ePart number FN770 for easy identification\u003c\/li\u003e\n\u003cli\u003eDesigned to maintain proper fuel system sealing and venting\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Spectra FN770 fuel tank filler neck is a critical component in the fuel storage system, providing a secure connection between the fuel filler opening and the fuel tank. This part is specifically designed to fit Chevrolet and GMC trucks, including the Silverado 1500, 1500 HD, 2500 HD, 3500, and their Classic and HD variants, as well as the Sierra 1500, 2500 HD, and 3500 models. Manufactured to meet or exceed OEM standards, the FN770 ensures proper fuel flow and prevents leaks or vapor loss. Its robust construction helps resist corrosion and wear, contributing to the overall reliability of your vehicle's fuel system.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for damaged or corroded fuel tank filler necks\u003c\/li\u003e\n\u003cli\u003eResolves fuel leaks around the filler area\u003c\/li\u003e\n\u003cli\u003eFixes issues with improper fuel cap sealing\u003c\/li\u003e\n\u003cli\u003ePrevents fuel vapor leaks that can trigger check engine lights\u003c\/li\u003e\n\u003cli\u003eRestores proper fuel system venting and pressure balance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Spectra FN770 fuel tank filler neck, ensure the vehicle is parked on a level surface and the fuel system is depressurized. Remove the old filler neck carefully to avoid damage to surrounding components. Verify that all clamps and seals are properly seated during installation to prevent leaks. It is recommended to inspect the fuel cap and related seals for wear and replace if necessary to maintain system integrity.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eSpectra parts are manufactured to meet strict quality standards, ensuring durability and compatibility with your Chevrolet or GMC truck. The FN770 fuel tank filler neck undergoes rigorous testing to confirm fitment and performance. Please refer to Spectra's warranty policy for specific coverage details.\u003c\/p\u003e","brand":"Spectra","offers":[{"title":"Default Title","offer_id":52178634965173,"sku":"BCNK-FN770","price":143.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SQ_FN770_Fro.jpg?v=1775591460","url":"https:\/\/www.partcatalog.com\/products\/spectra-fn770-fuel-tank-filler-neck","provider":"PartCatalog","version":"1.0","type":"link"}