{"product_id":"dorman-674-541-exhaust-manifold","title":"Dorman 674-541 Exhaust Manifold - Rear","description":"\u003ch2\u003eOverview of Dorman 674-541 Exhaust Manifold\u003c\/h2\u003e\u003cp\u003eThe Dorman 674-541 exhaust manifold is designed for reliable performance in select Buick, Chevrolet, Oldsmobile, and Pontiac vehicles. Constructed from stainless steel with a natural finish, this exhaust manifold offers durability and corrosion resistance for models like the Grand Prix, Impala, Intrigue, Lumina, Monte Carlo, and Regal.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMade from durable stainless steel material\u003c\/li\u003e\n\u003cli\u003eNatural color finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eRound port shape for optimal exhaust flow\u003c\/li\u003e\n\u003cli\u003eIncludes mounting hardware for straightforward installation\u003c\/li\u003e\n\u003cli\u003eComes with exhaust manifold gasket and flange\u003c\/li\u003e\n\u003cli\u003ePackage includes 2 studs and 2 nuts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman 674-541 exhaust manifold is engineered to meet the specifications of various GM vehicles, including Buick Grand Prix and Chevrolet Impala models. Its stainless steel construction ensures long-lasting strength and resistance to heat and corrosion. The round port shape is designed to maintain efficient exhaust gas flow, which can help maintain engine performance and emissions compliance. This exhaust manifold comes with all necessary mounting hardware, including a gasket, flange, studs, and nuts, simplifying the replacement process. The natural finish preserves the metal’s integrity without additional coatings.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis exhaust manifold is compatible with the following makes and models:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuick Grand Prix and Regal\u003c\/li\u003e\n\u003cli\u003eChevrolet Impala, Lumina, Monte Carlo\u003c\/li\u003e\n\u003cli\u003eOldsmobile Intrigue\u003c\/li\u003e\n\u003cli\u003ePontiac Grand Prix\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by This Exhaust Manifold\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eExhaust leaks caused by cracked or warped manifolds\u003c\/li\u003e\n\u003cli\u003eReduced engine performance due to damaged exhaust flow\u003c\/li\u003e\n\u003cli\u003eExcessive engine noise from faulty manifold seals\u003c\/li\u003e\n\u003cli\u003eCorrosion and rust damage in older exhaust components\u003c\/li\u003e\n\u003cli\u003eFailed emissions tests related to exhaust system leaks\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dorman 674-541 exhaust manifold is facilitated by the included mounting hardware and gasket. It is recommended to inspect the exhaust ports and surrounding components for damage or debris before installation. Use proper torque specifications when tightening studs and nuts to avoid warping the manifold. Replacement of the exhaust manifold gasket is necessary to ensure a proper seal and prevent leaks.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet or exceed OEM standards, providing reliable fit and function. The 674-541 exhaust manifold undergoes quality checks to ensure durability and performance. Please refer to Dorman’s warranty policy for specific coverage details.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44045721632949,"sku":"BKKY-674-541","price":215.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_674541_Fro.jpg?v=1775010102","url":"https:\/\/www.partcatalog.com\/products\/dorman-674-541-exhaust-manifold","provider":"PartCatalog","version":"1.0","type":"link"}