{"product_id":"bmw-f10-550i-crankcase-vent-hose-kit-11157646086-11157646087","title":"BMW F10 550i Crankcase Vent Hose Kit By RhineWerks 11157646086 \u0026 11157646087","description":"\u003cp\u003eRestore dependable crankcase ventilation on your BMW F10 550i with this RhineWerks crankcase vent hose kit. The kit includes both the driver-side and passenger-side crankcase ventilation hoses, providing a convenient solution when the original hoses become brittle, cracked, loose, or damaged. These components help route crankcase vapors between the valve covers and the ventilation system for proper engine operation.\u003c\/p\u003e\n\u003cp\u003eThis BMW 550i crankcase vent hose kit is designed for the V8 engine configuration and includes the two application-specific hoses needed to service cylinders 1–4 and cylinders 5–8. Replacing aging ventilation hoses can help address vacuum leaks, oil vapor leaks, and air entering the engine through damaged hose connections. A properly sealed crankcase ventilation system also supports consistent engine performance and helps protect the surrounding engine bay from unwanted oil residue.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eComplete two-piece kit includes the driver-side and passenger-side crankcase vent hoses.\u003c\/li\u003e\n\u003cli\u003eHelps replace brittle, cracked, or leaking original crankcase ventilation hoses.\u003c\/li\u003e\n\u003cli\u003eSupports a proper seal between the valve covers and crankcase ventilation system.\u003c\/li\u003e\n\u003cli\u003eApplication-specific replacement for the BMW F10 550i V8 engine.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe kit includes part number 11 15 7 646 086, also identified as crankcase vent hose from the valve cover to the vent hose for cylinders 1–4. It also includes part number 11 15 7 646 087, the corresponding crankcase vent hose for cylinders 5–8. Both hoses are supplied together to simplify replacement and help ensure a balanced repair across both cylinder banks.\u003c\/p\u003e\n\u003cp\u003eInspect the existing hoses, connectors, and valve cover ports before installation. Confirm vehicle fitment and compare the part numbers with your original components before ordering. This RhineWerks BMW F10 550i crankcase ventilation hose kit is a practical maintenance replacement for restoring secure hose routing and reliable crankcase ventilation.\u003c\/p\u003e\n\u003cp\u003eCross Reference: 11157575642, 11157646086, 11158645237, 11157646087, 11157575643, 11158645239\u003c\/p\u003e","brand":"RhineWerks","offers":[{"title":"550i 2011-2013","offer_id":58774115909792,"sku":"11157646086+087RWKIT","price":129.0,"currency_code":"USD","in_stock":true},{"title":"550i xDrive 2011-2013","offer_id":58774115975328,"sku":"11157646086+087RWKIT","price":129.0,"currency_code":"USD","in_stock":true},{"title":"550i GT xDrive 2010-2012","offer_id":58774116040864,"sku":"11157646086+087RWKIT","price":129.0,"currency_code":"USD","in_stock":true},{"title":"550i GT 2010-2012","offer_id":58774116106400,"sku":"11157646086+087RWKIT","price":129.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0441\/8748\/4320\/files\/Untitled_7c604cb3-faf3-49c0-a7b8-0b0038adc52e.png?v=1787841548","url":"https:\/\/oembimmerparts.com\/products\/bmw-f10-550i-crankcase-vent-hose-kit-11157646086-11157646087","provider":"OEMBimmerParts","version":"1.0","type":"link"}