{"product_id":"hengst-e1690l-engine-air-filter-left","title":"Hengst E1690L Engine Air Filter - Left","description":"\u003ch2\u003eEngine Air Filter for BMW M Models\u003c\/h2\u003e\u003cp\u003eThe Hengst HEZ Engine Air Filter, part number E1690L, is an engine air filter for select BMW M applications. It is built for left-side fitment on the listed vehicles and supports clean intake airflow for performance-focused engines.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine air filter for air and fuel delivery maintenance\u003c\/li\u003e\n\u003cli\u003eHengst HEZ Engine Air Filter product line\u003c\/li\u003e\n\u003cli\u003eLeft-side fitment on select BMW M2, M3, M4, M5, M6, and M6 Gran Coupe applications\u003c\/li\u003e\n\u003cli\u003ePart number E1690L for accurate ordering and catalog matching\u003c\/li\u003e\n\u003cli\u003eDirect fitment coverage for model-specific BMW M engine intake service\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eThe Hengst HEZ Engine Air Filter E1690L is part of the HEZ Engine Air Filter line, a focused product range for engine intake filtration. For BMW M2, BMW M3, BMW M4, BMW M5, BMW M6, and BMW M6 Gran Coupe applications, this filter is listed for the left position and should be matched to the exact year and model shown below. Use E1690L when replacing a worn or restricted engine air filter on the specified BMW M vehicles.\u003c\/p\u003e\u003cp\u003eThis part cross-references no listed interchange numbers in the provided data.\u003c\/p\u003e\u003ch2\u003eWhat It Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacing a dirty or restricted engine air filter\u003c\/li\u003e\n\u003cli\u003eRestoring proper intake airflow on BMW M engines\u003c\/li\u003e\n\u003cli\u003eAddressing reduced filtration performance from a loaded filter element\u003c\/li\u003e\n\u003cli\u003eSupporting routine air intake service on BMW M2, M3, M4, M5, M6, and M6 Gran Coupe models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify left-side placement before ordering or installation.\u003c\/li\u003e\n\u003cli\u003eMatch the vehicle year, model, and position exactly to the fitment list.\u003c\/li\u003e\n\u003cli\u003eInspect the airbox and sealing surfaces during replacement to confirm a proper seal.\u003c\/li\u003e\n\u003cli\u003eReplace the filter at normal service intervals or sooner if intake restriction is present.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eHengst HEZ filtration products are cataloged for precise vehicle-specific application matching. Confirm part number E1690L against the vehicle fitment data before installation.\u003c\/p\u003e\u003ch2\u003eCompatible With\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 2019-2021 BMW M2, Left\u003c\/li\u003e\n\u003cli\u003eFits 2015-2020 BMW M4, Left\u003c\/li\u003e\n\u003cli\u003eFits 2014-2019 BMW M6 Gran Coupe, Left\u003c\/li\u003e\n\u003cli\u003eFits 2015-2018 BMW M3, Left\u003c\/li\u003e\n\u003cli\u003eFits 2012-2018 BMW M6, Left\u003c\/li\u003e\n\u003cli\u003eFits 2012-2016 BMW M5, Left\u003c\/li\u003e\n\u003cli\u003eFits 2010 BMW M5, Left\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hengst","offers":[{"title":"Default Title","offer_id":52966216106165,"sku":"CMKR-E1690L","price":31.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/HG_E1690L_FRO.jpg?v=1786601709","url":"https:\/\/www.partcatalog.com\/products\/hengst-e1690l-engine-air-filter-left","provider":"PartCatalog","version":"1.0","type":"link"}