{"product_id":"5150-genuine-bmw-front-main-seal-bmw-s58","title":"Genuine BMW Front Main Seal, BMW S58","description":"\u003ch3\u003eThe front main seal, also known as the \u003cem\u003e\u003cstrong\u003efront crankshaft seal\u003c\/strong\u003e\u003c\/em\u003e, plays a critical role in the proper functioning of an engine. \u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eBMW Part Number: \u003cspan\u003e11 11 8 664 905\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003ePurpose\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003e1. Prevents Oil Leaks:\u003c\/strong\u003e The primary function of the front main seal is to prevent engine oil from leaking out of the front end of the crankshaft. It seals the gap between the crankshaft and the timing cover or the engine block, ensuring that the oil stays within the engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Maintains Oil Pressure:\u003c\/strong\u003e By preventing oil leaks, the front main seal helps maintain proper oil pressure within the engine. This is crucial for the lubrication of internal engine components, which reduces friction and wear, and ensures smooth engine operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Protects the Crankshaft and Bearings:\u003c\/strong\u003e The seal keeps dirt, debris, and other contaminants out of the engine, protecting the crankshaft and its bearings from potential damage. This helps in maintaining the longevity and reliability of the engine.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eLocation and Function\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003e- Location:\u003c\/strong\u003e The front main seal is typically located at the front of the engine, where the crankshaft extends out to connect with the harmonic balancer, timing gear, or pulley.\u003cbr\u003e\u003cstrong\u003e- Function:\u003c\/strong\u003e The seal fits tightly around the crankshaft and within the engine housing, creating a barrier that prevents oil from seeping out and contaminants from entering. It is designed to handle the rotational motion of the crankshaft while maintaining a tight seal.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eSymptoms of a Failing Front Main Seal\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003e- Oil Leaks:\u003c\/strong\u003e Visible oil leaks at the front of the engine, especially around the crankshaft area.\u003cbr\u003e\u003cstrong\u003e- Low Oil Levels: \u003c\/strong\u003eFrequent need to add oil due to unexplained oil loss.\u003cbr\u003e\u003cstrong\u003e- Oil Spray:\u003c\/strong\u003e Oil may be sprayed around the engine bay, particularly near the crankshaft pulley.\u003cbr\u003e\u003cstrong\u003e- Unusual Noises:\u003c\/strong\u003e Unusual noises from the front of the engine, possibly indicating that the seal is worn and not functioning correctly.\u003c\/p\u003e\n\u003cp\u003eMaintaining the integrity of the front main seal is essential for the health and performance of an engine. Regular inspections and timely replacements, when necessary, help ensure that the engine operates efficiently and reliably.\u003c\/p\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cstrong\u003eBMW S58 Applications:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003e2 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e2023-Present     G87     M2\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e2021-Present     G80     M3\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e2021-Present     G82\/G83     M4\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eX3 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e2019-Present     F97     X3M\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eX4 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\" data-mce-style=\"padding-left: 40px;\"\u003e2019-Present     F98     X4M\u003c\/p\u003e\n\u003c!----\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eSupplied in Egypt by iCode — the official 5150 AutoSport dealer.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cem\u003ePrice shown in EGP is an estimate at today's exchange rate. Final price confirmed after shipping and customs fees.\u003c\/em\u003e\u003c\/p\u003e","brand":"BMW","offers":[{"title":"Default Title","offer_id":68329866690759,"sku":"BMW-11118664905","price":2971.11,"currency_code":"EGP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0778\/2108\/3847\/files\/BMW-S58-Front-Main-Crank-Seal-11118664905.webp?v=1794334410","url":"https:\/\/icode-egypt.com\/products\/5150-genuine-bmw-front-main-seal-bmw-s58","provider":"iCode - EG","version":"1.0","type":"link"}