{"product_id":"3804395-cylinder-head-core-genuine-volvo-penta","title":"3804395 Cylinder Head Core | Genuine Volvo Penta Part","description":"\u003ch2\u003e\n 🔧 Product Description\n\u003c\/h2\u003e\n\u003cp\u003e\n Core deposit line for a cylinder head, held in the Engine group. The line exists to hold the refundable charge on the old cylinder head being handed back against an exchange unit; no hardware moves against it. Its pair is part 3801395, which is where the cylinder head comes from.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚙️ Key Features\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  A deposit line, not a shippable part\n \u003c\/li\u003e\n \u003cli\u003e\n  Refunded on return of the old cylinder head\n \u003c\/li\u003e\n \u003cli\u003e\n  Pairs with part 3801395\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔌 Function\n\u003c\/h2\u003e\n\u003cp\u003e\n Holds the refundable core charge against an exchange cylinder head and releases it once the old cylinder head is returned.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚠️ Common Signs of Failure\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  This is a deposit line and has nothing to fail in itself; the signs below are what normally condemns the cylinder head being exchanged\n \u003c\/li\u003e\n \u003cli\u003e\n  Coolant disappearing with no external leak, and white smoke that will not clear once warm\n \u003c\/li\u003e\n \u003cli\u003e\n  Combustion gas pushed into the coolant, pressurising the header tank and lifting the cap\n \u003c\/li\u003e\n \u003cli\u003e\n  Cream or mayonnaise-coloured emulsion under the oil filler cap\n \u003c\/li\u003e\n \u003cli\u003e\n  Cracking between the valve seats or through into a water jacket, usually following an overheat\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  The charge on this line is refunded on return of the old cylinder head.\n \u003c\/li\u003e\n \u003cli\u003e\n  Ordering this number on its own supplies no part - the cylinder head comes from its paired line, part 3801395.\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 📦 Condition\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Refundable core deposit - not a physical part\n \u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Volvo Penta","offers":[{"title":"Default Title","offer_id":53385604530468,"sku":"3141648","price":4950.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_38f22f7c-2830-4ff2-a39e-68b46c72e4b9.jpg?v=1788075716","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/3804395-cylinder-head-core-genuine-volvo-penta","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}