{"product_id":"exhaust-manifold-dry-joint-47-1842","title":"Sierra Exhaust Manifold — Dry Joint — 47-1842","description":"\u003ch2\u003eSierra Exhaust Manifold — Dry Joint — 47-1842\u003c\/h2\u003e\n\u003cp\u003eis \u003cmark data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif, \"Noto Color Emoji\"; font-size: 16px; font-weight: 500; margin: 0px; text-decoration: none; border-bottom: 0px rgb(226, 223, 219);' data-sfc-inited=\"2\" data-sae=\"\" data-complete=\"true\" data-ved=\"2ahUKEwjn1NTgo8aVAxUdnSsGHSALGv4QuJAPeggIAggACAYQAw\" data-sfc-cb=\"\" data-wiz-uids=\"S8qjOd_x\" data-sfc-root=\"ep\" class=\"HxTRcb\"\u003e\u003c!--qkimaf S8qjOd_w\/HugV6--\u003e\u003c!--cqw1tb S8qjOd_w\/HugV6--\u003ea premium cast-iron replacement manifold designed specifically for \u003cstrong data-copy-service-computed-style='font-family: \"Google Sans\", Arial, sans-serif, \"Noto Color Emoji\"; font-size: 16px; font-weight: 700; margin: 0px; text-decoration: none; border-bottom: 0px rgb(226, 223, 219);' aria-owns=\"action-menu-parent-container\" data-complete=\"true\" data-sfc-cb=\"\" data-sfc-root=\"ep\" class=\"Yjhzub\"\u003eMerCruiser GM V6 (262 cid \/ 4.3L) marine engines manufactured in 2002 and newer \u003c\/strong\u003e\u003c\/mark\u003eReplace a cracked, corroded, or leaking exhaust manifold with a direct-fit Sierra unit. The Sierra 47-1842 is a dry joint exhaust manifold built to OEM specifications — painted for corrosion protection, leak tested before packaging, and ready to install. At approximately 34 lbs, this is a substantial cast component engineered for long-term reliability in the marine exhaust environment.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDry joint design — no water injection into the exhaust stream at the manifold\u003c\/li\u003e\n\u003cli\u003ePainted finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eLeak tested prior to packaging for quality assurance\u003c\/li\u003e\n\u003cli\u003eBuilt to OEM fit and performance specifications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eFits select inboard and sterndrive engine applications. Verify fitment using your engine model, serial number, and year before ordering — exhaust manifold fitment is highly engine-specific.\u003c\/p\u003e\n\u003ch3\u003eParts Desk Insights\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eBest use case:\u003c\/strong\u003e Dry joint exhaust manifolds are typically found on inboard and sterndrive engines where the exhaust and cooling water are separated at the manifold — as opposed to wet joint (water-injected) designs. This style is common on older MerCruiser and similar inboard applications. Manifold replacement is often triggered by external rust-through, internal cracking from freeze damage, or exhaust leaks at the riser connection. When replacing the manifold, it is best practice to replace the exhaust riser and gaskets at the same time to avoid a repeat job. At ~15.4 kg, this item may require freight shipping depending on your location — contact us before ordering if you need a shipping quote.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"LNS","offers":[{"title":"Default Title","offer_id":51037590683684,"sku":"47-1842","price":638.44,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/aa2bbd33-120e-4075-bf43-928721f27e4d.png?v=1783623741","url":"https:\/\/marisolmarine.com\/products\/exhaust-manifold-dry-joint-47-1842","provider":"Marisol Marine Company","version":"1.0","type":"link"}