{"product_id":"21163552-service-kit-genuine-volvo-penta","title":"21163552 Service Kit | Genuine Volvo Penta Part","description":"\u003ch2\u003e\n 🔧 Product Description\n\u003c\/h2\u003e\n\u003cp\u003e\n A cooling-system service and conversion package for selected Volvo Penta 3.0-litre four-cylinder petrol engines. It replaces the earlier thermostat-housing arrangement associated with 3860841 and supplies the revised housing and connection package.\n\u003c\/p\u003e\n\u003ch2\u003e\n 🚤 Compatibility\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  \u003cstrong\u003e\n   HP Range:\n  \u003c\/strong\u003e\n  Approximately 225 HP\n \u003c\/li\u003e\n \u003cli\u003e\n  \u003cstrong\u003e\n   Year Range:\n  \u003c\/strong\u003e\n  Approximately 1997-2015\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n ⚙️ Key Features\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Revised 3.0L thermostat-housing package\n \u003c\/li\u003e\n \u003cli\u003e\n  Replaces earlier cooling arrangement 3860841\n \u003c\/li\u003e\n \u003cli\u003e\n  Includes the thermostat housing and formed connection components\n \u003c\/li\u003e\n \u003cli\u003e\n  Used on carburetted and fuel-injected 3.0L marine engines where specified\n \u003c\/li\u003e\n \u003cli\u003e\n  Cooling hoses must be routed exactly as shown in the service instructions\n \u003c\/li\u003e\n \u003cli\u003e\n  Engine type: Volvo Penta GM 3.0-litre inline 4-cylinder marine petrol engine\n \u003c\/li\u003e\n\n\u003cli\u003e\n Also supersedes Volvo part number 3857840\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 📋 Kit Contents\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  1 x revised thermostat housing 3861409 \/ later related reference 3861550, as supplied in the kit version\n \u003c\/li\u003e\n \u003cli\u003e\n  1 x preformed cooling-hose and connection package - individual kit-only hose numbers are not fully published\n \u003c\/li\u003e\n \u003cli\u003e\n  Required clamps, seals and installation hardware are supplied under service kit 21163552 where included in the sealed factory package\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔌 Function\n\u003c\/h2\u003e\n\u003cp\u003e\n Controls cooling-water distribution through the engine and exhaust system while providing the revised hose connections specified by Volvo Penta.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚠️ Common Signs of Failure\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Engine overheats or runs below normal operating temperature\n \u003c\/li\u003e\n \u003cli\u003e\n  Water leaks around the thermostat housing or hose connections\n \u003c\/li\u003e\n \u003cli\u003e\n  Original housing is corroded, cracked or internally restricted\n \u003c\/li\u003e\n \u003cli\u003e\n  Cooling hoses do not match the revised service arrangement\n \u003c\/li\u003e\n \u003cli\u003e\n  Thermostat service reveals severe corrosion in the housing\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🛠️ Service Notes\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Service kits are built for a specific engine family and serial-number range, and contents change between builds — confirm the kit against your engine's serial number before ordering\n \u003c\/li\u003e\n \u003cli\u003e\n  Check the kit against the job before you start and fit it complete; leaving out the parts that still look serviceable defeats the point of a kit\n \u003c\/li\u003e\n \u003cli\u003e\n  Renew every gasket, seal and O-ring supplied even where the old ones appear sound, and follow the tightening sequences and figures in the workshop manual for your engine\n \u003c\/li\u003e\n \u003cli\u003e\n  Record the work and the engine hours when the kit goes in, so the next service falls due at the interval Volvo Penta specifies for your engine\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔄 Supersession \u0026amp; Cross Reference\n\u003c\/h2\u003e\n\u003ch3\u003e\n OEM Supersession Chain\n\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n  21163552 → Supersedes 3860841 → Supersedes 3858707\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n OEM \/ Related Numbers\n\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n  3860841 earlier number superseded by this part\n \u003c\/li\u003e\n \u003cli\u003e\n  3858869 earlier number superseded by this part\n \u003c\/li\u003e\n \u003cli\u003e\n  3861409 thermostat housing\n \u003c\/li\u003e\n \u003cli\u003e\n  3861550 later related thermostat-housing reference\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 📦 Condition\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Genuine Volvo Penta part\n \u003c\/li\u003e\n \u003cli\u003e\n  Brand new\n \u003c\/li\u003e\n \u003cli\u003e\n  Supplied in original or equivalent packaging\n \u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Volvo Penta","offers":[{"title":"Default Title","offer_id":53381754224932,"sku":"8882274","price":594.85,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_f112d1ad-26d7-40ef-96e6-1db595104ad3.jpg?v=1788059583","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/21163552-service-kit-genuine-volvo-penta","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}