{"product_id":"quicksilver-exhaust-intake-manifold-gasket-for-gm-based-3-0l-mercruiser-volvo-penta-model-815528-oem-fit-durability","title":"Quicksilver Exhaust \u0026 Intake Manifold Gasket for GM‑based 3.0L MerCruiser\/Volvo Penta — Model 815528, OEM Fit \u0026 Durability","description":"\u003cp\u003e\u003cstrong\u003eThe Quicksilver 815528 is a direct-replacement exhaust and intake manifold gasket engineered for select GM-based 3.0L MerCruiser and compatible Volvo Penta engines.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis gasket is designed to restore a reliable seal between the manifold and cylinder head on selected 3.0L marine engines used in MerCruiser sterndrives and inboards (1998 and newer for 3.0L, 1990–1997 for 3.0LX) as well as equivalent CID engines installed by Volvo Penta in North America. Quicksilver parts are made to meet or exceed original-equipment fit and durability expectations so repair work aligns with factory tolerances and service intervals. Always cross-check your engine serial and model information with the owner's or service manual before ordering.\u003c\/p\u003e\n\n\u003ch3\u003eWhich engines and model years will this gasket fit?\u003c\/h3\u003e\n\u003cp\u003eThis Quicksilver 815528 gasket covers GM-derived 3.0L MerCruiser engines produced in specified year ranges, plus the 3.0LX variants. It also fits certain 3.0L engines sold under Volvo Penta in North America that share the same cylinder dimensions and manifold interface. Verify compatibility using your engine's model number, serial range, and the vehicle's service documentation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits MerCruiser 3.0L sterndrives and inboards (3.0L from 1998+, 3.0LX from 1990–1997)\u003c\/li\u003e\n  \u003cli\u003eCompatible with select Volvo Penta North America 3.0L\/CID engines sharing GM platform\u003c\/li\u003e\n  \u003cli\u003eIntended as a direct OE replacement for exhaust and intake manifold sealing surfaces\u003c\/li\u003e\n  \u003cli\u003eConfirm fit by checking engine model\/serial against your manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this gasket improve engine performance and maintenance?\u003c\/h3\u003e\n\u003cp\u003eReplacing a worn or damaged manifold gasket restores a proper seal, limiting exhaust leaks and preventing air or coolant intrusion at the manifold joint. A correct seal helps the engine maintain designed backpressure and combustion stability, and reduces the chance of hot exhaust gases damaging nearby components. Using a factory-quality replacement reduces repeat repairs and preserves engine longevity when installed per service guidelines.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRestores exhaust and intake sealing to prevent leaks and noise\u003c\/li\u003e\n  \u003cli\u003eProtects adjacent parts from hot exhaust gas exposure\u003c\/li\u003e\n  \u003cli\u003eHelps maintain correct manifold pressure for consistent engine operation\u003c\/li\u003e\n  \u003cli\u003eManufactured to match OEM dimensions for straightforward installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I consider when installing the Quicksilver 815528 gasket?\u003c\/h3\u003e\n\u003cp\u003eInstallation requires clean, flat mating surfaces and correct torque sequencing to ensure the gasket seats evenly. Remove old gasket material and inspect the manifold and head for warpage or damage; replace or machine parts as needed. Follow the engine maker’s torque specifications and tightening pattern to avoid leaks and premature gasket failure.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eClean and inspect manifold and cylinder head mating faces before assembly\u003c\/li\u003e\n  \u003cli\u003eFollow manufacturer torque values and tightening sequence exactly\u003c\/li\u003e\n  \u003cli\u003eReplace corroded or warped components rather than reusing them\u003c\/li\u003e\n  \u003cli\u003eConsult the service manual for any sealant or installation notes specific to your engine\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre there special storage or handling tips for this gasket?\u003c\/h3\u003e\n\u003cp\u003eKeep the gasket flat and stored in a cool, dry location until installation to prevent distortion or contamination. Avoid bending or creasing the gasket, and handle with clean hands or gloves to prevent oil and debris transfer that could affect the sealing surface. Using the part as soon as practical after purchase reduces risk of damage from long-term storage.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStore in original packaging in a dry, temperature-stable place\u003c\/li\u003e\n  \u003cli\u003eDo not fold, crease, or clamp gasket before installation\u003c\/li\u003e\n  \u003cli\u003eHandle with clean gloves to preserve sealing faces\u003c\/li\u003e\n  \u003cli\u003eInstall within a reasonable timeframe after purchase to avoid degradation\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this part for? The Quicksilver 815528 gasket is intended for marine technicians, do-it-yourself boat owners, and repair shops servicing GM-based 3.0L MerCruiser and compatible Volvo Penta engines in North America. It is well suited for anyone replacing worn manifold seals who wants an OEM-quality, direct-fit solution that aligns with factory service procedures. If you’re unsure whether this is the correct gasket, check your engine’s serial\/model data or consult a certified marine mechanic before purchase.\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: Will this gasket fit my MerCruiser 3.0L engine?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It fits MerCruiser 3.0L (1998+) and 3.0LX (1990–1997) models; confirm with your engine serial\/model before buying.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I reuse an old gasket with this part?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No — replace the old gasket. Reusing can cause leaks; always install a new gasket and follow torque specs.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Quicksilver","offers":[{"title":"Default Title","offer_id":48084761804958,"sku":"B004XZ9RVQ","price":36.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/quicksilver-815528-front-view.jpg?v=1785862139","url":"https:\/\/northtrailauto.ca\/products\/quicksilver-exhaust-intake-manifold-gasket-for-gm-based-3-0l-mercruiser-volvo-penta-model-815528-oem-fit-durability","provider":"North Trail Auto","version":"1.0","type":"link"}