{"product_id":"1pc-membrane-crankcase-breather-valve-11128508570-for-bmw-n47-x1-x3-e60-61-e81-82-auto-engine-parts-crankcase-breather-membrane","title":"Crankcase Breather Valve Membrane for BMW N47 X1 X3 Engine, Plastic and Metal Construction","description":"\u003cdiv\u003eUpgrade your BMW N47 engine with the NIGHTKIST Crankcase Breather Membrane — a precise aftermarket replacement crafted from durable plastic and metal. Designed to mirror original factory specifications, it ensures reliable crankcase ventilation in BMW X1 and X3 models, helping prevent oil blow-by, reduce vapor emissions, and support smooth engine operation. This membrane replaces a failed or cracked OEM part and is built for long-term, stable performance. \u003ch2\u003eMain Description\u003c\/h2\u003e\n\u003cp\u003eThe NIGHTKIST Crankcase Breather Membrane is engineered to match the exact parameters of the original part. It uses a high-quality plastic and metal construction to deliver lightweight strength, excellent resistance to rust, and colorfast durability in varying engine bay conditions. Each item undergoes testing on multiple dedicated test machines to confirm performance and parameter accuracy, ensuring a snug fit and dependable operation as a direct replacement for your BMW’s breather system. This aftermarket membrane is ideal for restoring proper crankcase ventilation on N47 engines found in X1 and X3, as well as related models such as E60\/E6 variants, helping maintain engine efficiency and longevity.\u003c\/p\u003e\n\u003cp\u003eKey benefits include stable performance, high reliability, and compatibility with the OE design. The part is intended as a direct replacement for the original crankcase breather membrane and is compatible with OEM numbers 11128508570, 11127797613, and 11127809512, supporting seamless installation without custom adapters or modifications.\u003c\/p\u003e \u003ch2\u003eBenefits \u0026amp; Tips\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eRestore proper crankcase ventilation on BMW N47\/N47S engines, reducing oil vapor buildup and potential leaks.\u003c\/li\u003e \u003cli\u003eDirect replacement for specific OEM numbers, ensuring a secure seal and reliable operation without altering surrounding components.\u003c\/li\u003e \u003cli\u003eIdeal after maintenance or when replacing a cracked or worn breather membrane—helping your engine maintain peak breathing and efficiency.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eProduct specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eBrand: NIGHTKIST\u003c\/li\u003e \u003cli\u003eCondition: Brand New\u003c\/li\u003e \u003cli\u003eMaterial: Plastic + Metal\u003c\/li\u003e \u003cli\u003eColor: as pictured\u003c\/li\u003e \u003cli\u003eManufacturer Part Number: 11128508570, 11127797613, 11127809512\u003c\/li\u003e \u003cli\u003eInterchange Part Number: 11128508570, 11127797613, 11127809512\u003c\/li\u003e \u003cli\u003eFor OE number: 11128508570\u003c\/li\u003e \u003cli\u003eFor Engine Number: N47, N47S\u003c\/li\u003e \u003cli\u003eType: Crankcase Breather Membrane\u003c\/li\u003e \u003cli\u003eFitment Type: Direct Replacement\u003c\/li\u003e \u003cli\u003eFitment: For BMW N47 X1 X3 E60 E6\u003c\/li\u003e \u003cli\u003eOrigin: Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePackage includes:\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e1x Breather Membrane\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWarnings \/ Reminders\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003ePlease confirm compatibility by comparing part numbers (11128508570, 11127797613, 11127809512) and engine code (N47\/N47S) with your vehicle before purchasing.\u003c\/li\u003e \u003cli\u003eProfessional installation is recommended.\u003c\/li\u003e \u003cli\u003eNote: The compatibility reference is for guidance; ensure the part matches your specific year\/make\/model before buying.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eAll electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.\u003c\/p\u003e \u003cp\u003e\u003ci\u003eSince 2002, intercyprus.com has stood for reliable service and quality parts—providing trusted support you can count on.\u003c\/i\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"InterCyprus Trading Ltd","offers":[{"title":"Default Title","offer_id":52215280435542,"sku":"1005007196410737-Default Title","price":13.28,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0530\/0604\/1274\/files\/Sac078d8c0ca84a4794059e38e3a674663.webp?v=1767647938","url":"https:\/\/www.intercyprus.com\/de\/products\/1pc-membrane-crankcase-breather-valve-11128508570-for-bmw-n47-x1-x3-e60-61-e81-82-auto-engine-parts-crankcase-breather-membrane","provider":"InterCyprus Trading Ltd","version":"1.0","type":"link"}