{"product_id":"dorman-674-903-exhaust-manifold","title":"Dorman 674-903 Exhaust Manifold - Right","description":"\u003ch2\u003eReliable Exhaust Manifold for Ford, Lincoln, and Mercury Vehicles\u003c\/h2\u003e\u003cp\u003eThe Dorman 674-903 exhaust manifold is designed to provide a durable and efficient exhaust flow solution for select Ford, Lincoln, and Mercury models. Engineered from cast iron with a natural finish, this exhaust manifold ensures long-lasting performance and compatibility with your vehicle.\u003c\/p\u003e\u003ch2\u003eKey Features of the Dorman 674-903 Exhaust Manifold\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable cast iron for strength and heat resistance\u003c\/li\u003e\n\u003cli\u003eNatural color finish for corrosion resistance and OEM appearance\u003c\/li\u003e\n\u003cli\u003eRound port shape designed for optimal exhaust flow\u003c\/li\u003e\n\u003cli\u003eIncludes mounting hardware: 2 studs and 2 nuts for secure installation\u003c\/li\u003e\n\u003cli\u003eComes with one manifold gasket to ensure a proper seal\u003c\/li\u003e\n\u003cli\u003eCompatible with Ford Crown Victoria, Lincoln Town Car, and Mercury Grand Marquis\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman 674-903 exhaust manifold is crafted from cast iron, a material known for its ability to withstand high temperatures and resist warping. Its natural finish maintains the original equipment manufacturer (OEM) look while providing corrosion resistance. The round port shape is engineered to match the exhaust ports on compatible engines, ensuring efficient exhaust gas evacuation. This exhaust manifold includes all necessary mounting hardware and a gasket, simplifying the replacement process. It is specifically designed for use with Ford Crown Victoria, Lincoln Town Car, and Mercury Grand Marquis models, making it a direct fit replacement part.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for cracked or warped exhaust manifolds causing exhaust leaks\u003c\/li\u003e\n\u003cli\u003eRestores proper exhaust flow to improve engine performance and efficiency\u003c\/li\u003e\n\u003cli\u003eEliminates exhaust manifold gasket leaks that can cause noise and emissions issues\u003c\/li\u003e\n\u003cli\u003ePrevents exhaust fumes from entering the cabin due to manifold damage\u003c\/li\u003e\n\u003cli\u003eAddresses engine misfires related to exhaust leaks in the manifold area\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the engine is cool before beginning installation to avoid burns\u003c\/li\u003e\n\u003cli\u003eUse the included gasket and mounting hardware for a secure and leak-free fit\u003c\/li\u003e\n\u003cli\u003eTorque mounting nuts and studs to manufacturer specifications to prevent warping\u003c\/li\u003e\n\u003cli\u003eInspect exhaust ports and surrounding components for damage before installation\u003c\/li\u003e\n\u003cli\u003eCheck for exhaust leaks after installation and retighten hardware if necessary\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDorman exhaust manifolds are manufactured to meet or exceed OEM standards for fit, form, and function. The 674-903 part number undergoes rigorous quality control to ensure durability and reliable performance. This product includes a limited warranty against defects in materials and workmanship, providing confidence in your replacement part.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44054950445237,"sku":"BKKY-674-903","price":139.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_674903_Fro.jpg?v=1775010164","url":"https:\/\/www.partcatalog.com\/products\/dorman-674-903-exhaust-manifold","provider":"PartCatalog","version":"1.0","type":"link"}