{"product_id":"dorman-exhaust-manifold-gasket-and-hardware-kit-57175-direct-fit-gasket-bolts-corrosion-resistant-fasteners","title":"Dorman Exhaust Manifold Gasket and Hardware Kit 57175 — Direct-Fit gasket, bolts \u0026 corrosion-resistant fasteners","description":"\u003cp\u003e\u003cstrong\u003eDorman 57175 is a complete exhaust manifold gasket and hardware kit engineered to restore a secure, leak-free connection between the cylinder head and exhaust manifold on compatible vehicles.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis kit contains the gaskets and fasteners needed to replace worn or damaged exhaust manifold components with parts designed to match original fit and function. Dorman builds these kits to strict specifications so they install cleanly and help return the exhaust system to reliable operation after manifold service or when the original parts have fatigued or failed.\u003c\/p\u003e\n\n\u003ch3\u003eWhat exactly is included in the Dorman 57175 kit?\u003c\/h3\u003e\n\n\u003cp\u003eThe kit supplies replacement exhaust manifold gaskets plus the necessary bolts, nuts and mounting hardware to secure the manifold to the cylinder head. Parts are intended to be direct-fit, reducing the need for improvisation during installation.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003ePrimary exhaust manifold gasket(s) shaped to match factory mating surfaces\u003c\/li\u003e\n  \u003cli\u003eAssorted manifold-to-head bolts, studs, and nuts sized for the application\u003c\/li\u003e\n  \u003cli\u003eCorrosion-resistant finishes on hardware for longer service life\u003c\/li\u003e\n  \u003cli\u003ePackaged components organized for immediate use during repair\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this kit improve exhaust system performance?\u003c\/h3\u003e\n\n\u003cp\u003eReplacing leaking or damaged gaskets and fatigued fasteners eliminates exhaust leaks that can allow fumes and noise to escape before the catalytic converter. Tight, correct mating improves backpressure stability and restores the exhaust path to its designed behavior.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eSeals combustion gases at the head-to-manifold joint to reduce leaks\u003c\/li\u003e\n  \u003cli\u003ePrevents exhaust noise caused by escaping gases\u003c\/li\u003e\n  \u003cli\u003eEnsures secure clamp-down to avoid fastener loosening under heat cycles\u003c\/li\u003e\n  \u003cli\u003eHelps maintain proper exhaust flow for downstream emissions components\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this kit fit my vehicle and how do I confirm compatibility?\u003c\/h3\u003e\n\n\u003cp\u003eDorman 57175 is sold to fit specific makes, models and engine configurations rather than universal applications. Before ordering, verify fitment by entering your vehicle's year, make, model and trim into the seller's garage or fitment tool to confirm compatibility.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eUse the online fitment lookup tool with exact vehicle specs\u003c\/li\u003e\n  \u003cli\u003eCompare part numbers with OEM documentation when possible\u003c\/li\u003e\n  \u003cli\u003eConfirm engine size and manifold style match the kit listing\u003c\/li\u003e\n  \u003cli\u003eContact seller support if you're unsure about fitment details\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I approach installation and what should I expect?\u003c\/h3\u003e\n\n\u003cp\u003eInstallation is typically straightforward for experienced technicians or competent DIYers with proper tools. Expect to clean mating surfaces thoroughly, replace corroded fasteners with those in the kit, and torque components to manufacturer specifications to ensure a long-lasting seal.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eRemove and inspect old gasket and hardware, clean surfaces before assembly\u003c\/li\u003e\n  \u003cli\u003eHand-start bolts to avoid cross-threading, then torque in the recommended pattern\u003c\/li\u003e\n  \u003cli\u003eReplace any additional worn components encountered during service\u003c\/li\u003e\n  \u003cli\u003eCheck for leaks after warm-up and retorque if recommended by vehicle maker\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: The Dorman 57175 exhaust manifold gasket and hardware kit is aimed at technicians, independent shops and hands-on vehicle owners repairing exhaust leaks or replacing exhaust manifolds on compatible vehicles. It suits anyone who needs a direct-fit replacement set of gaskets and mounting hardware that mirror original specifications and reduces installation guesswork. If you value OEM-style fit, corrosion-resistant fasteners and a kit that bundles the necessary parts for a clean repair, this product is designed for your exhaust system service needs.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does Dorman 57175 include both gaskets and bolts?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The kit contains exhaust manifold gaskets plus the bolts, nuts or studs required to secure the manifold to the cylinder head.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this kit on any vehicle?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. Fitment is vehicle-specific—enter your exact year, make, model and engine in the fitment tool to confirm compatibility.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":67586610036921,"sku":"B0CNV436J1","price":116.76,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/dorman-57175-front-packaging.jpg?v=1790488273","url":"https:\/\/redleafauto.ca\/products\/dorman-exhaust-manifold-gasket-and-hardware-kit-57175-direct-fit-gasket-bolts-corrosion-resistant-fasteners","provider":"Redleaf Auto","version":"1.0","type":"link"}