{"product_id":"dorman-674-778-exhaust-manifold","title":"Dorman 674-778 Exhaust Manifold - Right","description":"\u003ch2\u003eReliable Cast Iron Exhaust Manifold for GM SUVs\u003c\/h2\u003e\u003cp\u003eThe Dorman 674-778 exhaust manifold is designed to provide a durable and precise fit for select Buick, Chevrolet, GMC, and Saturn SUVs. Engineered from cast iron with an oval port shape, this exhaust manifold ensures consistent performance and longevity for your vehicle's exhaust system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable cast iron material\u003c\/li\u003e\n\u003cli\u003eNatural color finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eOval port shape for optimized exhaust flow\u003c\/li\u003e\n\u003cli\u003eIncludes mounting hardware: 3 studs and 3 nuts\u003c\/li\u003e\n\u003cli\u003eComes with 1 manifold gasket and 1 flange for proper sealing\u003c\/li\u003e\n\u003cli\u003eCompatible with Buick Acadia, Acadia Limited, Chevrolet Traverse, GMC Acadia, Enclave, Outlook, and Saturn models\u003c\/li\u003e\n\u003cli\u003eGrade type: Regular, suitable for standard replacement needs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dorman 674-778 exhaust manifold is crafted from cast iron, a material known for its strength and heat resistance, making it suitable for the demanding conditions of exhaust systems. The natural finish helps resist corrosion over time. Its oval port shape is designed to match the exhaust ports on compatible GM SUVs, ensuring a proper seal and efficient exhaust gas flow. This manifold includes all necessary mounting hardware, such as studs and nuts, along with a gasket and flange to facilitate installation and prevent leaks. The absence of a heat shield means it is intended for applications where the original equipment did not include one.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis exhaust manifold is compatible with a range of GM SUVs, including Buick Acadia and Acadia Limited, Chevrolet Traverse, GMC Acadia, Enclave, Outlook, and Saturn models. It is designed to replace worn or damaged manifolds in these vehicles, restoring proper exhaust function and engine performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eReplaces cracked or leaking exhaust manifolds\u003c\/li\u003e\n\u003cli\u003eAddresses exhaust leaks causing noise or reduced efficiency\u003c\/li\u003e\n\u003cli\u003eHelps resolve engine performance issues related to exhaust backpressure\u003c\/li\u003e\n\u003cli\u003ePrevents exhaust fumes from entering the cabin\u003c\/li\u003e\n\u003cli\u003eRestores proper exhaust flow for emission compliance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dorman 674-778 exhaust manifold should be performed by a qualified technician familiar with GM SUV exhaust systems. Ensure all old gasket material is thoroughly cleaned from the mounting surfaces before installation. Use the included studs, nuts, gasket, and flange to secure the manifold, tightening to manufacturer torque specifications. Since this manifold does not include a heat shield, verify if your vehicle requires one or if the original equipment did not have it.\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 674-778 part number undergoes quality inspections to ensure durability and performance. This product includes a limited warranty covering defects in materials and workmanship under normal use conditions.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44054841950389,"sku":"BKKY-674-778","price":112.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_674778_Fro.jpg?v=1775010141","url":"https:\/\/www.partcatalog.com\/products\/dorman-674-778-exhaust-manifold","provider":"PartCatalog","version":"1.0","type":"link"}