{"product_id":"volvo-819","title":"Volvo Penta Heat Exchanger | SKU 3861786","description":"\u003ch1 data-start=\"0\" data-end=\"38\"\u003eVolvo Penta Heat Exchanger – 3861786\u003c\/h1\u003e\n\u003cp data-start=\"40\" data-end=\"190\"\u003e\u003cstrong data-start=\"40\" data-end=\"60\"\u003eOEM Part Number:\u003c\/strong\u003e 3861786\u003cbr data-start=\"68\" data-end=\"71\"\u003e\u003cstrong data-start=\"71\" data-end=\"85\"\u003ePart Type:\u003c\/strong\u003e Heat Exchanger \/ Oil Cooler\u003cbr data-start=\"113\" data-end=\"116\"\u003e\u003cstrong data-start=\"116\" data-end=\"132\"\u003eApplication:\u003c\/strong\u003e Engine cooling system (seawater-to-coolant heat transfer)\u003c\/p\u003e\n\u003chr data-start=\"192\" data-end=\"195\"\u003e\n\u003ch2 data-start=\"197\" data-end=\"219\"\u003eProduct Description\u003c\/h2\u003e\n\u003cp data-start=\"221\" data-end=\"561\"\u003eThe \u003cstrong data-start=\"225\" data-end=\"263\"\u003eVolvo Penta 3861786 heat exchanger\u003c\/strong\u003e is a critical cooling system component designed to regulate engine temperature in Volvo Penta marine engines. The heat exchanger transfers heat from the engine’s closed-loop coolant system to raw seawater, helping maintain proper engine operating temperatures during continuous marine operation.\u003c\/p\u003e\n\u003cp data-start=\"563\" data-end=\"883\"\u003eManufactured as a \u003cstrong data-start=\"581\" data-end=\"618\"\u003egenuine OEM Volvo Penta component\u003c\/strong\u003e, this heat exchanger is engineered for durability and efficient heat transfer in demanding marine environments. It helps protect the engine from overheating while supporting reliable engine performance and long service life. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"885\" data-end=\"888\"\u003e\n\u003ch2 data-start=\"890\" data-end=\"928\"\u003eCompatible Volvo Penta Engine Types\u003c\/h2\u003e\n\u003cp data-start=\"930\" data-end=\"1029\"\u003eThis heat exchanger is commonly used on several \u003cstrong data-start=\"978\" data-end=\"1017\"\u003eVolvo Penta gasoline marine engines\u003c\/strong\u003e, including:\u003c\/p\u003e\n\u003cp data-start=\"1031\" data-end=\"1057\"\u003e\u003cstrong data-start=\"1031\" data-end=\"1057\"\u003eVolvo Penta V8 Engines\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1059\" data-end=\"1126\"\u003e\n\u003cli data-start=\"1059\" data-end=\"1075\"\u003e\n\u003cp data-start=\"1061\" data-end=\"1075\"\u003e\u003cstrong data-start=\"1061\" data-end=\"1073\"\u003e5.0GXi-B\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1076\" data-end=\"1093\"\u003e\n\u003cp data-start=\"1078\" data-end=\"1093\"\u003e\u003cstrong data-start=\"1078\" data-end=\"1091\"\u003e5.0GXi-BF\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1094\" data-end=\"1110\"\u003e\n\u003cp data-start=\"1096\" data-end=\"1110\"\u003e\u003cstrong data-start=\"1096\" data-end=\"1108\"\u003e5.0OSi-B\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1111\" data-end=\"1126\"\u003e\n\u003cp data-start=\"1113\" data-end=\"1126\"\u003e\u003cstrong data-start=\"1113\" data-end=\"1126\"\u003e5.0OSi-BF\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1128\" data-end=\"1156\"\u003e\u003cstrong data-start=\"1128\" data-end=\"1156\"\u003eVolvo Penta 5.7L Engines\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1158\" data-end=\"1306\"\u003e\n\u003cli data-start=\"1158\" data-end=\"1184\"\u003e\n\u003cp data-start=\"1160\" data-end=\"1184\"\u003e\u003cstrong data-start=\"1160\" data-end=\"1182\"\u003e5.7Gi-B \/ 5.7Gi-BF\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1185\" data-end=\"1213\"\u003e\n\u003cp data-start=\"1187\" data-end=\"1213\"\u003e\u003cstrong data-start=\"1187\" data-end=\"1211\"\u003e5.7GXi-C \/ 5.7GXi-CF\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1214\" data-end=\"1230\"\u003e\n\u003cp data-start=\"1216\" data-end=\"1230\"\u003e\u003cstrong data-start=\"1216\" data-end=\"1228\"\u003e5.7GiI-B\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1231\" data-end=\"1248\"\u003e\n\u003cp data-start=\"1233\" data-end=\"1248\"\u003e\u003cstrong data-start=\"1233\" data-end=\"1246\"\u003e5.7GXiI-C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1249\" data-end=\"1277\"\u003e\n\u003cp data-start=\"1251\" data-end=\"1277\"\u003e\u003cstrong data-start=\"1251\" data-end=\"1275\"\u003e5.7OSi-A \/ 5.7OSi-AF\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1278\" data-end=\"1306\"\u003e\n\u003cp data-start=\"1280\" data-end=\"1306\"\u003e\u003cstrong data-start=\"1280\" data-end=\"1306\"\u003e5.7OSXi-A \/ 5.7OSXi-AF\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1308\" data-end=\"1443\"\u003eThese engines are typically used in \u003cstrong data-start=\"1344\" data-end=\"1402\"\u003eVolvo Penta sterndrive and inboard marine applications\u003c\/strong\u003e. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"1445\" data-end=\"1448\"\u003e\n\u003ch2 data-start=\"1450\" data-end=\"1512\"\u003eHow to Verify Compatibility Using Your Engine Serial Number\u003c\/h2\u003e\n\u003cp data-start=\"1514\" data-end=\"1690\"\u003eVolvo Penta engines include an identification plate that lists the \u003cstrong data-start=\"1581\" data-end=\"1615\"\u003eengine model and serial number\u003c\/strong\u003e, which should always be checked before ordering cooling system components.\u003c\/p\u003e\n\u003cp data-start=\"1692\" data-end=\"1754\"\u003eTypical locations for the engine identification plate include:\u003c\/p\u003e\n\u003cul data-start=\"1756\" data-end=\"1855\"\u003e\n\u003cli data-start=\"1756\" data-end=\"1781\"\u003e\n\u003cp data-start=\"1758\" data-end=\"1781\"\u003eOn the \u003cstrong data-start=\"1765\" data-end=\"1781\"\u003eengine block\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1782\" data-end=\"1806\"\u003e\n\u003cp data-start=\"1784\" data-end=\"1806\"\u003eOn the \u003cstrong data-start=\"1791\" data-end=\"1806\"\u003evalve cover\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1807\" data-end=\"1855\"\u003e\n\u003cp data-start=\"1809\" data-end=\"1855\"\u003eOn the \u003cstrong data-start=\"1816\" data-end=\"1855\"\u003eintake manifold or mounting bracket\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1857\" data-end=\"1882\"\u003eTo confirm compatibility:\u003c\/p\u003e\n\u003col data-start=\"1884\" data-end=\"2144\"\u003e\n\u003cli data-start=\"1884\" data-end=\"1970\"\u003e\n\u003cp data-start=\"1887\" data-end=\"1970\"\u003eLocate the \u003cstrong data-start=\"1898\" data-end=\"1932\"\u003eengine model and serial number\u003c\/strong\u003e on the engine identification plate.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1971\" data-end=\"2054\"\u003e\n\u003cp data-start=\"1974\" data-end=\"2054\"\u003eCheck the Volvo Penta parts catalog for your \u003cstrong data-start=\"2019\" data-end=\"2051\"\u003especific serial number range\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2055\" data-end=\"2144\"\u003e\n\u003cp data-start=\"2058\" data-end=\"2144\"\u003eConfirm that \u003cstrong data-start=\"2071\" data-end=\"2097\"\u003eheat exchanger 3861786\u003c\/strong\u003e is listed for your exact engine configuration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-start=\"2146\" data-end=\"2312\"\u003eBecause cooling system components can vary by \u003cstrong data-start=\"2192\" data-end=\"2228\"\u003eengine revision and serial range\u003c\/strong\u003e, verifying the serial number ensures the correct heat exchanger design and fitment.\u003c\/p\u003e\n\u003chr data-start=\"2314\" data-end=\"2317\"\u003e\n\u003ch2 data-start=\"2319\" data-end=\"2336\"\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"2338\" data-end=\"2604\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"2338\" data-end=\"2365\"\u003e\n\u003ctr data-start=\"2338\" data-end=\"2365\"\u003e\n\u003cth data-start=\"2338\" data-end=\"2354\" data-col-size=\"sm\" class=\"\"\u003eSpecification\u003c\/th\u003e\n\u003cth data-start=\"2354\" data-end=\"2365\" data-col-size=\"sm\" class=\"\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"2376\" data-end=\"2604\"\u003e\n\u003ctr data-start=\"2376\" data-end=\"2419\"\u003e\n\u003ctd data-start=\"2376\" data-end=\"2388\" data-col-size=\"sm\"\u003ePart Type\u003c\/td\u003e\n\u003ctd data-start=\"2388\" data-end=\"2419\" data-col-size=\"sm\"\u003eHeat Exchanger \/ Oil Cooler\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2420\" data-end=\"2449\"\u003e\n\u003ctd data-start=\"2420\" data-end=\"2438\" data-col-size=\"sm\"\u003eOEM Part Number\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2438\" data-end=\"2449\"\u003e3861786\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2450\" data-end=\"2489\"\u003e\n\u003ctd data-start=\"2450\" data-end=\"2464\" data-col-size=\"sm\"\u003eApplication\u003c\/td\u003e\n\u003ctd data-start=\"2464\" data-end=\"2489\" data-col-size=\"sm\"\u003eEngine cooling system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2490\" data-end=\"2519\"\u003e\n\u003ctd data-start=\"2490\" data-end=\"2507\" data-col-size=\"sm\"\u003eApprox. Length\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2507\" data-end=\"2519\"\u003e~10.5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2520\" data-end=\"2546\"\u003e\n\u003ctd data-start=\"2520\" data-end=\"2537\" data-col-size=\"sm\"\u003eInner Diameter\u003c\/td\u003e\n\u003ctd data-start=\"2537\" data-end=\"2546\" data-col-size=\"sm\"\u003e~1 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2547\" data-end=\"2604\"\u003e\n\u003ctd data-start=\"2547\" data-end=\"2562\" data-col-size=\"sm\"\u003eConstruction\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2562\" data-end=\"2604\"\u003eMarine-grade metal heat exchanger core\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp data-start=\"2606\" data-end=\"2645\"\u003e \u003c\/p\u003e\n\u003chr data-start=\"2647\" data-end=\"2650\"\u003e\n\u003ch2 data-start=\"2652\" data-end=\"2667\"\u003eKey Features\u003c\/h2\u003e\n\u003cul data-start=\"2669\" data-end=\"2987\"\u003e\n\u003cli data-start=\"2669\" data-end=\"2724\"\u003e\n\u003cp data-start=\"2671\" data-end=\"2724\"\u003eGenuine \u003cstrong data-start=\"2679\" data-end=\"2722\"\u003eOEM replacement for Volvo Penta 3861786\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2725\" data-end=\"2788\"\u003e\n\u003cp data-start=\"2727\" data-end=\"2788\"\u003eDesigned for \u003cstrong data-start=\"2740\" data-end=\"2786\"\u003eVolvo Penta 5.0L and 5.7L gasoline engines\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2789\" data-end=\"2844\"\u003e\n\u003cp data-start=\"2791\" data-end=\"2844\"\u003eEfficient heat transfer for reliable engine cooling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2845\" data-end=\"2886\"\u003e\n\u003cp data-start=\"2847\" data-end=\"2886\"\u003eDurable \u003cstrong data-start=\"2855\" data-end=\"2884\"\u003emarine-grade construction\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2887\" data-end=\"2935\"\u003e\n\u003cp data-start=\"2889\" data-end=\"2935\"\u003eSupports stable engine operating temperature\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2936\" data-end=\"2987\"\u003e\n\u003cp data-start=\"2938\" data-end=\"2987\"\u003eOEM-fit design for straightforward installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VOL","offers":[{"title":"Default Title","offer_id":43564034818084,"sku":"3861786","price":454.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/18809208-6c29-4ea4-b3ac-952af56f8c5a.png?v=1773033658","url":"https:\/\/marisolmarine.com\/products\/volvo-819","provider":"Marisol Marine Company","version":"1.0","type":"link"}