{"product_id":"volvo-600","title":"Volvo Penta Hose 3817579","description":"\u003cp\u003eVolvo Penta 3817579 is a genuine OEM formed water-cooling hose used in Volvo Penta gasoline engine cooling-system service. Current public parts sources describe it as a \u003cstrong\u003ewater circulation \/ cooling hose\u003c\/strong\u003e, with the clearest application trail identifying it as the hose that \u003cstrong\u003econnects the transom to the oil cooler\u003c\/strong\u003e on certain Volvo Penta gasoline packages. Current public supersession references also show earlier part number \u003cstrong\u003e3808262\u003c\/strong\u003e updating to \u003cstrong\u003e3817579\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Volvo Penta OEM hose, part number \u003cstrong\u003e3817579\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eCurrent specialist parts references describe it as a \u003cstrong\u003eformed water-cooling hose\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eIdentified as the \u003cstrong\u003etransom-to-oil-cooler hose\u003c\/strong\u003e in current public product descriptions.\u003c\/li\u003e\n\u003cli\u003eCurrent application references associate it with Volvo Penta \u003cstrong\u003e4.3L, 5.0L, 5.7L\u003c\/strong\u003e, and \u003cstrong\u003e8.1L\u003c\/strong\u003e gasoline engine families.\u003c\/li\u003e\n\u003cli\u003ePublic parts listings also show a \u003cstrong\u003e1.25 inch inlet \/ I.D.\u003c\/strong\u003e reference for this hose family.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eEngine Compatibility\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe strongest supportable public fitment trail for Volvo Penta 3817579 is with Volvo Penta gasoline engine cooling-system applications in the \u003cstrong\u003e4.3L, 5.0L, 5.7L\u003c\/strong\u003e, and \u003cstrong\u003e8.1L\u003c\/strong\u003e families. Current public sources are clearer on the hose's routing and engine-family coverage than on one exact schematic position, so the safest fitment standard is the exact Volvo Penta serial-number-based parts lookup for the engine and cooling-system layout being serviced.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eSerial Number Fitment Notice\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eFitment can vary by engine package, transom arrangement, and cooling-system routing. Confirm Volvo Penta part number \u003cstrong\u003e3817579\u003c\/strong\u003e against your engine serial number and the correct Volvo Penta parts diagram before ordering, especially on installations where multiple molded cooling hoses run between the transom, cooler, and circulation system.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWhen This Part Needs Replacement\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eReplace this hose when the original hose shows swelling, cracking, soft spots, clamp-area distortion, coolant seepage, abrasion, or age-related hardening. It is also a smart replacement during adjacent cooling-system service if the original hose has already been disturbed or shows visible wear.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eInstallation Notes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eMatch this hose to the exact Volvo Penta application before installation. Current public sources most clearly identify it as the \u003cstrong\u003etransom-to-oil-cooler cooling hose\u003c\/strong\u003e, so confirming both the part number and the exact hose routing in the Volvo Penta parts lookup is the safest cross-check before ordering or reassembly. Inspect the related clamps and the adjoining transom and cooler connections at the same time to help avoid repeat cooling-system leaks after service.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eAlternate\/Superseded Part Numbers\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eCurrent public supersession references show \u003cstrong\u003e3808262\u003c\/strong\u003e as an earlier number updated to \u003cstrong\u003e3817579\u003c\/strong\u003e. Use \u003cstrong\u003e3817579\u003c\/strong\u003e as the current primary OEM ordering number for this listing.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eParts Desk Insight\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eCooling hoses in this area are easy to mis-order because several molded hoses can look close once they are off the engine. Matching the exact Volvo Penta serial-number-based hose routing first is usually much safer than comparing bends and diameter by eye alone.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShipping:\u003c\/strong\u003e Ships same or next day for fast Canada wide shipping. ⚓\u003c\/p\u003e","brand":"VOL","offers":[{"title":"Default Title","offer_id":43564014338084,"sku":"3817579","price":36.8,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/a95d86f5-8577-4ffc-ab43-577fa58ee1a7.png?v=1776444380","url":"https:\/\/marisolmarine.com\/products\/volvo-600","provider":"Marisol Marine Company","version":"1.0","type":"link"}