{"product_id":"dorman-674-193-exhaust-manifold","title":"Dorman 674-193 Exhaust Manifold - Left","description":"\u003ch2\u003eOverview of Dorman Exhaust Manifold 674-193\u003c\/h2\u003e\u003cp\u003eThe Dorman 674-193 exhaust manifold is designed for reliable performance in select Ford and Mercury vehicles. Constructed from durable cast iron, this exhaust manifold offers a natural finish and includes essential mounting hardware for straightforward installation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Cast iron for durability and heat resistance\u003c\/li\u003e\n\u003cli\u003eColor: Natural finish\u003c\/li\u003e\n\u003cli\u003ePort Shape: Oval for optimized exhaust flow\u003c\/li\u003e\n\u003cli\u003eMounting Hardware Included: Yes, includes 4 studs and 2 nuts\u003c\/li\u003e\n\u003cli\u003eGrade Type: Regular\u003c\/li\u003e\n\u003cli\u003ePackage Contents: Exhaust manifold, 4 studs, 2 nuts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman 674-193 exhaust manifold is engineered to meet the specifications of various Ford and Mercury models, including the Bronco, Cougar, E-100 Econoline, E-150 Econoline and Club Wagon variants, E-250 and E-350 Econoline series, F-100 through F-350 trucks, Grand Marquis, LTD, Marquis, Montego, and Thunderbird. Its cast iron construction ensures long-lasting strength and resistance to high temperatures generated by engine exhaust gases. The oval port shape is designed to facilitate efficient exhaust gas flow, contributing to engine performance and emissions control. This exhaust manifold comes with all necessary mounting hardware, including four studs and two nuts, simplifying the replacement process. Note that gaskets and heat shields are not included and should be sourced separately.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis exhaust manifold is compatible with the following Ford and Mercury vehicles:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFord Bronco\u003c\/li\u003e\n\u003cli\u003eMercury Cougar\u003c\/li\u003e\n\u003cli\u003eFord E-100, E-150, E-250, and E-350 Econoline and Club Wagon models\u003c\/li\u003e\n\u003cli\u003eFord F-100, F-150, F-250, and F-350 trucks\u003c\/li\u003e\n\u003cli\u003eMercury Grand Marquis, LTD, Marquis\u003c\/li\u003e\n\u003cli\u003eMercury Montego\u003c\/li\u003e\n\u003cli\u003eFord Thunderbird\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by This Exhaust Manifold\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCracked or damaged exhaust manifold causing exhaust leaks\u003c\/li\u003e\n\u003cli\u003eReduced engine performance due to exhaust backpressure\u003c\/li\u003e\n\u003cli\u003eExcessive engine noise from manifold failure\u003c\/li\u003e\n\u003cli\u003eFailed emissions tests related to exhaust leaks\u003c\/li\u003e\n\u003cli\u003eCorrosion or wear from prolonged exposure to heat and exhaust gases\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dorman 674-193 exhaust manifold, ensure the mating surfaces are clean and free of old gasket material. Use new gaskets appropriate for your vehicle model, as they are not included. Tighten the included studs and nuts to the manufacturer’s torque specifications to prevent leaks and ensure a secure fit. It is recommended to inspect related exhaust components during installation for any signs of wear or damage.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman exhaust manifolds are manufactured to meet or exceed OEM standards for fit and function. The 674-193 part is made from cast iron to provide durability under high-heat conditions typical of exhaust systems. While specific warranty details may vary, Dorman generally offers limited warranties covering defects in material and workmanship. Refer to Dorman’s official documentation for exact warranty terms.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44045102973109,"sku":"BKKY-674-193","price":173.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_674193_Fro_cd83c498-1c83-43f1-afed-2dbd91cd80d8.jpg?v=1775010042","url":"https:\/\/www.partcatalog.com\/products\/dorman-674-193-exhaust-manifold","provider":"PartCatalog","version":"1.0","type":"link"}