{"product_id":"rein-abh0265-engine-oil-separator-upper","title":"Rein ABH0265 Engine Oil Separator - Upper","description":"\u003ch2\u003eRein ABH0265 Breather Valve Overview\u003c\/h2\u003e\u003cp\u003eRein ABH0265 is an OE-quality breather valve for European engine applications that require a direct replacement at the upper cylinder block component location. Built to match original equipment dimensions and function, this breather valve supports proper crankcase ventilation service on BMW 540i, 740i, 740iL, and 840Ci applications.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDirect replacement for easy installation.\u003c\/li\u003e\n\u003cli\u003eManufactured to strict engineering quality standards.\u003c\/li\u003e\n\u003cli\u003eBuilt with high-quality materials for consistent service life.\u003c\/li\u003e\n\u003cli\u003eOE-quality design for European vehicle applications.\u003c\/li\u003e\n\u003cli\u003eApplication-specific fitment for the listed BMW models.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Rein ABH0265 breather valve is engineered as an OE-style engine oil separator component for BMW upper engine applications. It is designed to match the original breather valve form and function, making it a practical replacement for service work on 1994-2003 BMW 840Ci, 740iL, 740i, and 540i models. If you are searching for a BMW 540i breather valve replacement or a BMW 740i upper breather valve, this part number provides a direct-fit service solution. This part cross-references Genuine 11617501563 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCracked or worn breather valve housings.\u003c\/li\u003e\n\u003cli\u003eOil vapor separation issues in the crankcase ventilation system.\u003c\/li\u003e\n\u003cli\u003eVacuum leaks caused by deteriorated valve components.\u003c\/li\u003e\n\u003cli\u003eRough idle or drivability concerns related to breather valve wear.\u003c\/li\u003e\n\u003cli\u003eOil residue buildup from a failing upper engine ventilation part.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Fitment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 1997-2003 BMW 540i, Upper.\u003c\/li\u003e\n\u003cli\u003eFits 1997-2001 BMW 740i, Upper.\u003c\/li\u003e\n\u003cli\u003eFits 1996-2001 BMW 740iL, Upper.\u003c\/li\u003e\n\u003cli\u003eFits 1994-1997 BMW 840Ci, Upper.\u003c\/li\u003e\n\u003cli\u003eVerify the existing part number and upper mounting location before installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eRein OE Quality breather valves are built to meet strict engineering standards and use quality materials for dependable replacement service. Part number ABH0265 is backed by a 24-month\/24,000-mile warranty.\u003c\/p\u003e","brand":"Rein","offers":[{"title":"Default Title","offer_id":52431276048565,"sku":"DFBS-ABH0265","price":49.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/C8_ABH0265_Fro.jpg?v=1777849985","url":"https:\/\/www.partcatalog.com\/products\/rein-abh0265-engine-oil-separator-upper","provider":"PartCatalog","version":"1.0","type":"link"}