{"product_id":"dorman-674-684-exhaust-manifold","title":"Dorman 674-684 Exhaust Manifold - Left","description":"\u003ch2\u003eDurable Stainless Steel Exhaust Manifold for Toyota Tundra and Sequoia\u003c\/h2\u003e\u003cp\u003eThe Dorman 674-684 exhaust manifold is engineered for Toyota Tundra and Sequoia models, providing reliable exhaust flow and durability. Constructed from stainless steel with a natural finish, this manifold is designed to withstand high temperatures and corrosion.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Stainless steel for enhanced durability and corrosion resistance\u003c\/li\u003e\n\u003cli\u003eColor: Natural stainless steel finish\u003c\/li\u003e\n\u003cli\u003ePort Shape: Round ports for optimized exhaust flow\u003c\/li\u003e\n\u003cli\u003eIncludes mounting hardware: 3 studs, 3 nuts, and flange for secure installation\u003c\/li\u003e\n\u003cli\u003eComes with a gasket and heat shield to ensure proper sealing and heat management\u003c\/li\u003e\n\u003cli\u003eGrade Type: Regular, suitable for standard replacement needs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Features\u003c\/h2\u003e\u003cp\u003eThe Dorman 674-684 exhaust manifold is designed specifically for Toyota Sequoia and Tundra vehicles, ensuring precise fitment and compatibility. Its stainless steel construction offers resistance to rust and heat, which is critical for maintaining exhaust system integrity over time. The round port shape supports efficient exhaust gas flow, helping maintain engine performance and emissions standards. Included mounting hardware and gasket simplify the replacement process, while the heat shield helps protect surrounding components from excessive heat exposure.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for cracked or leaking exhaust manifolds on Toyota Tundra and Sequoia\u003c\/li\u003e\n\u003cli\u003eAddresses exhaust leaks that cause noise and reduced engine efficiency\u003c\/li\u003e\n\u003cli\u003ePrevents exhaust fumes from entering the cabin due to manifold damage\u003c\/li\u003e\n\u003cli\u003eHelps restore proper exhaust backpressure for improved engine operation\u003c\/li\u003e\n\u003cli\u003eResolves issues related to heat damage or corrosion in the exhaust manifold area\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dorman 674-684 exhaust manifold requires basic mechanical skills and tools. Ensure the engine is cool before beginning work. Use the included gasket and mounting hardware to secure the manifold tightly, preventing exhaust leaks. The heat shield should be installed as provided to protect nearby components from heat exposure. It is recommended to inspect related exhaust components during installation for any additional 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 specifications for fit and function. The 674-684 part number undergoes quality checks to ensure durability and performance. This product includes a gasket and mounting hardware to facilitate a complete and reliable installation. Warranty coverage details can be obtained from Dorman, typically covering defects in materials and workmanship under normal use.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44054818291893,"sku":"BKKY-674-684","price":276.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_674684_Fro.jpg?v=1775010130","url":"https:\/\/www.partcatalog.com\/products\/dorman-674-684-exhaust-manifold","provider":"PartCatalog","version":"1.0","type":"link"}