{"product_id":"dorman-674-934-exhaust-manifold","title":"Dorman 674-934 Exhaust Manifold - Front","description":"\u003ch2\u003eReliable Exhaust Manifold for Nissan and Infiniti Vehicles\u003c\/h2\u003e\u003cp\u003eThe Dorman 674-934 exhaust manifold is designed to provide a durable and efficient exhaust flow solution for select Nissan and Infiniti models. Crafted from cast iron with a natural finish, this exhaust manifold ensures long-lasting performance and compatibility with your vehicle.\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 for straightforward installation\u003c\/li\u003e\n\u003cli\u003eComes with a gasket and seal to ensure a proper fit\u003c\/li\u003e\n\u003cli\u003eEquipped with a heat shield to protect surrounding components\u003c\/li\u003e\n\u003cli\u003ePackage includes exhaust manifold, gasket, flange, studs, and nuts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDurable Cast Iron Construction and Complete Hardware\u003c\/h2\u003e\u003cp\u003eThis Dorman exhaust manifold (part number 674-934) is made from cast iron, a material known for its strength and heat resistance, making it suitable for the high-temperature environment of the exhaust system. The natural finish helps resist corrosion over time. The oval port shape is designed to match the exhaust ports on compatible Nissan and Infiniti engines, ensuring efficient exhaust gas flow. Included mounting hardware, gasket, and heat shield simplify the replacement process and help maintain proper sealing and heat management.\u003c\/p\u003e\u003ch2\u003eCompatible Nissan and Infiniti Models\u003c\/h2\u003e\u003cp\u003eThis exhaust manifold is compatible with several Nissan and Infiniti vehicles, including the Nissan Altima, Maxima, Murano, and Quest, as well as the Infiniti I35. Using the correct exhaust manifold helps maintain engine performance and emissions compliance on these models.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Exhaust Manifold\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eExhaust leaks causing noise and reduced engine efficiency\u003c\/li\u003e\n\u003cli\u003eCracked or warped manifolds due to heat stress\u003c\/li\u003e\n\u003cli\u003eFailed gaskets leading to exhaust gas escape\u003c\/li\u003e\n\u003cli\u003eCorrosion damage from prolonged exposure to elements\u003c\/li\u003e\n\u003cli\u003eHeat damage affecting nearby engine components\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dorman 674-934 exhaust manifold includes all necessary mounting hardware, gasket, studs, and nuts. It is recommended to inspect the exhaust ports and surrounding components for damage before installation. Proper torque specifications should be followed to ensure a secure fit and prevent leaks. The included heat shield should be installed to protect adjacent parts from excessive heat.\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 674-934 part comes with a regular grade type assurance, including a gasket and heat shield to support reliable operation. Please refer to Dorman's warranty policy for specific coverage details.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44054979444917,"sku":"BKKY-674-934","price":302.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_674934_Fro.jpg?v=1775010173","url":"https:\/\/www.partcatalog.com\/products\/dorman-674-934-exhaust-manifold","provider":"PartCatalog","version":"1.0","type":"link"}