{"product_id":"dorman-674-912-exhaust-manifold","title":"Dorman 674-912 Exhaust Manifold - Left","description":"\u003ch2\u003eDurable Cast Iron Exhaust Manifold for Jeep Commander and Grand Cherokee\u003c\/h2\u003e\u003cp\u003eThe Dorman 674-912 exhaust manifold is engineered to provide reliable exhaust flow management for Jeep Commander and Grand Cherokee models. Constructed from cast iron with a natural finish, this exhaust manifold offers durability and consistent performance under regular driving conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMade from robust cast iron material for long-lasting durability\u003c\/li\u003e\n\u003cli\u003eNatural color finish with an irregular port shape for optimized exhaust flow\u003c\/li\u003e\n\u003cli\u003eIncludes mounting hardware: 2 bolts, 2 nuts, and 2 washers for straightforward installation\u003c\/li\u003e\n\u003cli\u003eComes with a manifold gasket and heat shield to ensure proper sealing and heat protection\u003c\/li\u003e\n\u003cli\u003eCompatible with Jeep Commander and Grand Cherokee vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dorman 674-912 exhaust manifold is designed with an irregular port shape to match the exhaust ports of specific Jeep models, ensuring efficient exhaust gas evacuation. The cast iron construction provides resistance to high temperatures and corrosion, which is essential for maintaining exhaust system integrity. This part includes all necessary mounting hardware and a gasket to facilitate a secure and leak-free installation. Additionally, the included heat shield helps protect surrounding components from excessive heat generated during engine operation.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Common Applications\u003c\/h2\u003e\u003cp\u003eThis exhaust manifold is compatible with Jeep Commander and Jeep Grand Cherokee models, making it a suitable replacement for worn or damaged manifolds in these vehicles. It addresses issues such as:\u003c\/p\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\u003ePoor engine performance related to exhaust backpressure\u003c\/li\u003e\n\u003cli\u003eFailed or missing heat shields leading to heat damage\u003c\/li\u003e\n\u003cli\u003eCorroded mounting points affecting manifold stability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dorman 674-912 exhaust manifold should be performed with care to ensure proper sealing and alignment. It is recommended to:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eUse the included gasket and mounting hardware to prevent exhaust leaks\u003c\/li\u003e\n\u003cli\u003eInspect the exhaust ports and surrounding components for damage before installation\u003c\/li\u003e\n\u003cli\u003eTighten bolts and nuts to manufacturer torque specifications to avoid warping\u003c\/li\u003e\n\u003cli\u003eEnsure the heat shield is properly positioned to protect adjacent parts from heat exposure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDorman provides this exhaust manifold with a regular grade type, meeting industry standards for durability and fitment. The part number 674-912 is backed by Dorman's quality control processes to ensure compatibility with Jeep Commander and Grand Cherokee models. For warranty details, refer to Dorman's official documentation or contact authorized distributors.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44054963749045,"sku":"BKKY-674-912","price":120.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_674912_Ang_166c25c6-e8c9-4b18-a431-27dd9273d4fb.jpg?v=1775010169","url":"https:\/\/www.partcatalog.com\/products\/dorman-674-912-exhaust-manifold","provider":"PartCatalog","version":"1.0","type":"link"}