{"product_id":"dorman-674-331-exhaust-manifold","title":"Dorman 674-331 Exhaust Manifold - Right","description":"\u003ch2\u003eOE-Style Exhaust Manifold Replacement\u003c\/h2\u003e\u003cp\u003eThis Dorman exhaust manifold is precision-engineered to match the fit and function of the original part on specified vehicles. Built from stainless steel with an oval port shape, it is made for a direct repair on Nissan and INFINITI applications that need a reliable exhaust sealing surface.\u003c\/p\u003e\u003cp\u003ePart number 674-331 includes the manifold gasket, flange gasket, downpipe hardware, and a heat shield for a more complete repair. It is a practical replacement for rear and right-side exhaust manifold service on vehicles such as the Nissan Maxima, Murano, Pathfinder, Altima, Quest, and INFINITI QX60.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eStainless steel construction for durable exhaust service\u003c\/li\u003e\n\u003cli\u003eNatural finish with oval port shape\u003c\/li\u003e\n\u003cli\u003eIncludes gasket and seal components for the repair\u003c\/li\u003e\n\u003cli\u003eHeat shield included\u003c\/li\u003e\n\u003cli\u003eMounting hardware included\u003c\/li\u003e\n\u003cli\u003eDirect-fit replacement for specified Nissan and INFINITI models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Overview\u003c\/h2\u003e\u003cp\u003eDorman 674-331 is an exhaust manifold replacement designed to restore the original exhaust routing and sealing interface on supported vehicles. The manifold is engineered to match OE fit and function, helping maintain proper exhaust flow and a secure connection at the cylinder head and downpipe. This part cross-references 14002JA10A and 101554 for the same application.\u003c\/p\u003e\u003cp\u003eCompatible With 2022-2024 Nissan Murano, rear; 2022-2023 Nissan Maxima, rear; 2015-2021 INFINITI QX60, right; 2009-2021 Nissan Maxima, right; 2015-2021 Nissan Murano, right; 2009-2012 Nissan Murano, right; 2013-2021 Nissan Pathfinder, right; 2007-2018 Nissan Altima, right; 2014 INFINITI QX60, right from 9\/14; and 2011-2012 Nissan Quest, right.\u003c\/p\u003e\u003ch2\u003eWhat This Part Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eExhaust leaks at the manifold-to-cylinder-head sealing surface\u003c\/li\u003e\n\u003cli\u003eCracked or warped original manifold assemblies\u003c\/li\u003e\n\u003cli\u003eBroken or corroded downpipe connection hardware\u003c\/li\u003e\n\u003cli\u003eNoise from a leaking exhaust manifold area\u003c\/li\u003e\n\u003cli\u003eLoss of proper exhaust sealing on the right or rear bank\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify engine bank and position before installation, since this part is listed for rear and right-side applications depending on vehicle. Inspect the mating surfaces, replace damaged fasteners as needed, and confirm the gasket surfaces are clean and flat before assembly. Use the vehicle-specific fitment details for the exact year, make, model, and position match.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman manufactures this manifold to match the original part’s fit and function on the listed vehicles. The stainless steel construction, included gaskets, included heat shield, and supplied mounting hardware support a complete exhaust manifold repair on the specified Nissan and INFINITI applications.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44045283983541,"sku":"BKKY-674-331","price":258.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_674331_Fro.jpg?v=1775010072","url":"https:\/\/www.partcatalog.com\/products\/dorman-674-331-exhaust-manifold","provider":"PartCatalog","version":"1.0","type":"link"}