{"product_id":"bmw-n57-b57-diesel-elring-cylinder-head-bolt-set-233-380","title":"BMW N57 \/ B57 Diesel - Elring Cylinder Head Bolt Set – 233.380","description":"\u003ch1 data-start=\"0\" data-end=\"68\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2\" data-end=\"68\"\u003eElring Cylinder Head Bolt Set – 233.380 (BMW N57 \/ B57 Diesel)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h1\u003e\n\u003ch2 data-start=\"70\" data-end=\"87\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"73\" data-end=\"87\"\u003eQuick Info\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"88\" data-end=\"238\"\u003eOE-quality cylinder head bolt set for BMW 3.0 diesel engines.\u003cbr data-start=\"149\" data-end=\"152\"\u003eUsed when reinstalling the cylinder head during gasket replacement or engine rebuilds.\u003c\/p\u003e\n\u003chr data-start=\"240\" data-end=\"243\"\u003e\n\u003ch2 data-start=\"245\" data-end=\"263\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"248\" data-end=\"263\"\u003eDescription\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"264\" data-end=\"362\"\u003eElring 233.380 is a complete cylinder head bolt set designed for BMW N57 and B57 diesel engines.\u003c\/p\u003e\n\u003cp data-start=\"364\" data-end=\"535\"\u003eThese are torque-to-yield (stretch) bolts used to correctly secure the cylinder head to the engine block and maintain proper clamping force under high combustion pressure.\u003c\/p\u003e\n\u003cp data-start=\"537\" data-end=\"603\"\u003eElring is an OEM supplier trusted in professional engine rebuilds.\u003c\/p\u003e\n\u003chr data-start=\"605\" data-end=\"608\"\u003e\n\u003ch2 data-start=\"610\" data-end=\"624\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"613\" data-end=\"624\"\u003eFitment\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"626\" data-end=\"640\"\u003e\u003cstrong data-start=\"626\" data-end=\"638\"\u003eEngines:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"641\" data-end=\"672\"\u003e\n\u003cli data-start=\"641\" data-end=\"657\"\u003e\u003cstrong data-start=\"643\" data-end=\"655\"\u003eN57 3.0D\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-start=\"658\" data-end=\"672\"\u003e\u003cstrong data-start=\"660\" data-end=\"672\"\u003eB57 3.0D\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"674\" data-end=\"744\"\u003e⚠️ Some early M57 overlap may exist — confirm via VIN before ordering.\u003c\/p\u003e\n\u003chr data-start=\"746\" data-end=\"749\"\u003e\n\u003ch2 data-start=\"751\" data-end=\"771\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"754\" data-end=\"771\"\u003eCommon Models\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"772\" data-end=\"910\"\u003e\n\u003cli data-start=\"772\" data-end=\"797\"\u003eF10 \/ F11 530d \/ 535d\u003c\/li\u003e\n\u003cli data-start=\"798\" data-end=\"823\"\u003eF30 \/ F31 330d \/ 335d\u003c\/li\u003e\n\u003cli data-start=\"824\" data-end=\"842\"\u003eG30 \/ G31 530d\u003c\/li\u003e\n\u003cli data-start=\"824\" data-end=\"842\"\u003eX5 E70 \u003c\/li\u003e\n\u003cli data-start=\"843\" data-end=\"863\"\u003eF15 X5 30d \/ 40d\u003c\/li\u003e\n\u003cli data-start=\"864\" data-end=\"884\"\u003eG05 X5 30d \/ 40d\u003c\/li\u003e\n\u003cli data-start=\"885\" data-end=\"910\"\u003eX6 \/ X7 diesel models\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"912\" data-end=\"915\"\u003e\n\u003ch2 data-start=\"917\" data-end=\"936\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"920\" data-end=\"936\"\u003ePart Numbers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"937\" data-end=\"1037\"\u003e\n\u003cli data-start=\"937\" data-end=\"960\"\u003eElring: \u003cstrong data-start=\"947\" data-end=\"958\"\u003e233.380\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"961\" data-end=\"1037\"\u003eBMW OE references:\n\u003cul data-start=\"986\" data-end=\"1037\"\u003e\n\u003cli data-start=\"986\" data-end=\"1001\"\u003e11128511621\u003c\/li\u003e\n\u003cli data-start=\"1004\" data-end=\"1019\"\u003e11127812925\u003c\/li\u003e\n\u003cli data-start=\"1022\" data-end=\"1037\"\u003e11128513130\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1039\" data-end=\"1042\"\u003e\n\u003ch2 data-start=\"1044\" data-end=\"1068\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1047\" data-end=\"1068\"\u003eTechnical Details\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1069\" data-end=\"1198\"\u003e\n\u003cli data-start=\"1069\" data-end=\"1101\"\u003eType: Cylinder head bolt set\u003c\/li\u003e\n\u003cli data-start=\"1102\" data-end=\"1124\"\u003eQuantity: 14 bolts\u003c\/li\u003e\n\u003cli data-start=\"1125\" data-end=\"1151\"\u003eThread size: M12 x 1.5\u003c\/li\u003e\n\u003cli data-start=\"1152\" data-end=\"1169\"\u003eLength: 200mm\u003c\/li\u003e\n\u003cli data-start=\"1170\" data-end=\"1198\"\u003eHead type: Male Torx (E18)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1200\" data-end=\"1203\"\u003e\n\u003ch2 data-start=\"1205\" data-end=\"1217\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1208\" data-end=\"1217\"\u003eNotes\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1218\" data-end=\"1329\"\u003e\n\u003cli data-start=\"1218\" data-end=\"1246\"\u003eSingle-use stretch bolts\u003c\/li\u003e\n\u003cli data-start=\"1247\" data-end=\"1295\"\u003eDesigned for high-compression diesel engines\u003c\/li\u003e\n\u003cli data-start=\"1296\" data-end=\"1329\"\u003eDirect OE-quality replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1331\" data-end=\"1334\"\u003e\n\u003ch2 data-start=\"1336\" data-end=\"1352\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1339\" data-end=\"1352\"\u003eImportant\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"1353\" data-end=\"1486\"\u003e❗ Head bolts must not be reused\u003cbr data-start=\"1384\" data-end=\"1387\"\u003e❗ Follow correct BMW torque sequence and angle settings\u003cbr data-start=\"1442\" data-end=\"1445\"\u003e❗ Professional installation recommended\u003c\/p\u003e\n\u003chr data-start=\"1488\" data-end=\"1491\"\u003e\n\u003ch2 data-start=\"1493\" data-end=\"1530\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1496\" data-end=\"1530\"\u003eCommon reasons for replacement\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1531\" data-end=\"1643\"\u003e\n\u003cli data-start=\"1531\" data-end=\"1558\"\u003eHead gasket replacement\u003c\/li\u003e\n\u003cli data-start=\"1559\" data-end=\"1577\"\u003eEngine rebuild\u003c\/li\u003e\n\u003cli data-start=\"1578\" data-end=\"1603\"\u003eCylinder head removal\u003c\/li\u003e\n\u003cli data-start=\"1604\" data-end=\"1643\"\u003eLost bolt tension from previous use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1645\" data-end=\"1648\"\u003e\n\u003ch2 data-start=\"1650\" data-end=\"1672\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1653\" data-end=\"1672\"\u003eFitment Summary\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"1673\" data-end=\"1765\"\u003e✔️ N57 = correct\u003cbr data-start=\"1689\" data-end=\"1692\"\u003e✔️ B57 = correct\u003cbr data-start=\"1708\" data-end=\"1711\"\u003e✔️ OE-quality Elring bolts\u003cbr data-start=\"1737\" data-end=\"1740\"\u003e⚠️ M57 = VIN check only\u003c\/p\u003e","brand":"Elring","offers":[{"title":"Default Title","offer_id":57250623095161,"sku":null,"price":88.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0930\/3198\/9625\/files\/233380-1.webp?v=1778555488","url":"https:\/\/sharkparts.com.au\/products\/bmw-n57-b57-diesel-elring-cylinder-head-bolt-set-233-380","provider":"Shark Parts ","version":"1.0","type":"link"}