{"product_id":"dorman-819-821-fuel-line-front","title":"Dorman 819-821 Fuel Line - Front","description":"\u003ch2\u003eOverview of Dorman Fuel Line 819-821\u003c\/h2\u003e\u003cp\u003eThe Dorman 819-821 fuel line is designed to provide reliable fuel delivery for select GM trucks and SUVs. Engineered with a combination of metal and plastic materials, this flexible fuel line kit ensures durability and proper fitment for vehicles like the Chevrolet Silverado 1500 and Cadillac Escalade.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable metal and plastic materials for strength and flexibility\u003c\/li\u003e\n\u003cli\u003eAvailable in lengths of 74 and 81 inches to accommodate various routing needs\u003c\/li\u003e\n\u003cli\u003eSilver color finish with inside diameters of 0.313 and 0.375 inches\u003c\/li\u003e\n\u003cli\u003eOutside diameters of 9.5 mm and 12.5 mm for secure connections\u003c\/li\u003e\n\u003cli\u003eEquipped with female quick connect and male quick disconnect hose connectors\u003c\/li\u003e\n\u003cli\u003eRated for a maximum pressure of 75 PSI, suitable for standard fuel delivery systems\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple GM models including Cadillac Escalade and GMC Sierra 1500 Classic\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman 819-821 fuel line kit combines metal and plastic components to deliver a flexible yet robust fuel line solution. Its dual-length options of 74 and 81 inches allow for precise installation depending on the vehicle’s fuel system layout. The silver finish not only provides corrosion resistance but also helps in identifying the line during maintenance. With inside diameters of 0.313 and 0.375 inches, this fuel line supports efficient fuel flow while maintaining system integrity. The outside diameters of 9.5 mm and 12.5 mm ensure compatibility with standard fuel fittings. The hose ends feature a female quick connect and a male quick disconnect, facilitating straightforward installation and removal without compromising the seal. Rated for a maximum pressure of 75 PSI, this fuel line is designed for standard fuel injection systems but is not pressure rated specifically for high-pressure fuel injection applications.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCadillac Escalade, Escalade ESV, and Escalade EXT\u003c\/li\u003e\n\u003cli\u003eChevrolet Avalanche 1500, Silverado 1500, Silverado 1500 Classic, Silverado 1500 HD, Silverado 1500 HD Classic, Suburban 1500, Tahoe\u003c\/li\u003e\n\u003cli\u003eGMC Sierra 1500 Classic, Sierra 1500 HD Classic, Yukon, Yukon XL 1500\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis fuel line is ideal for replacing worn or damaged fuel lines in these specific GM models, ensuring proper fuel delivery and system reliability.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Fuel Line\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFuel leaks caused by cracked or brittle original fuel lines\u003c\/li\u003e\n\u003cli\u003eFuel delivery interruptions due to damaged connectors or fittings\u003c\/li\u003e\n\u003cli\u003eCorrosion-related failures in metal fuel lines\u003c\/li\u003e\n\u003cli\u003eIncompatibility with quick connect fuel fittings in original equipment\u003c\/li\u003e\n\u003cli\u003eWear and tear from heat and vibration in the engine compartment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dorman 819-821 fuel line, ensure the vehicle’s fuel system is depressurized to prevent fuel spray. Verify the correct length (74 or 81 inches) for your specific model and routing requirements. The female quick connect and male quick disconnect ends should be securely attached to the corresponding fuel system fittings to prevent leaks. Inspect all connections for tightness and proper seating after installation. It is recommended to replace any worn or damaged clamps or seals during installation to maintain system integrity.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman manufactures this fuel line kit to meet standard grade specifications, ensuring consistent performance and durability. While this product is not pressure rated for high-pressure fuel injection systems, it is suitable for standard fuel delivery applications. Dorman typically offers a limited warranty on their parts; please refer to the official Dorman documentation for specific warranty details related to part number 819-821.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52111217819829,"sku":"BKKY-819-821","price":296.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_819821_Ang.jpg?v=1775160468","url":"https:\/\/www.partcatalog.com\/products\/dorman-819-821-fuel-line-front","provider":"PartCatalog","version":"1.0","type":"link"}