{"product_id":"hella-015619851-headlight-assembly-left","title":"Hella 015619851 Headlight Assembly - Left","description":"\u003ch2\u003eLeft LED Headlight Assembly for Mercedes-Benz CLS\u003c\/h2\u003e\u003cp\u003eThis Hella Genuine OE from HELLA front lighting assembly is a standard replacement left headlight for select Mercedes-Benz CLS models. Built as a complete LED headlight assembly, it supports the vehicle’s front lighting system with SAE-approved road use compliance and a 12V electrical design.\u003c\/p\u003e\u003cp\u003ePart number 015619851 is engineered for the left side and matches the lighting needs of 2019-2021 Mercedes-Benz CLS450 and 2019-2021 Mercedes-Benz CLS53 AMG applications. If you need a Mercedes-Benz CLS left LED headlight assembly with OE-style fit and function, this unit is built for that exact role.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eGenuine OE from HELLA front lighting line\u003c\/li\u003e\n\u003cli\u003eHeadlight assembly with LED bulb technology\u003c\/li\u003e\n\u003cli\u003eLeft-side fitment\u003c\/li\u003e\n\u003cli\u003eSAE approved and SAE tested\u003c\/li\u003e\n\u003cli\u003e12V electrical specification\u003c\/li\u003e\n\u003cli\u003eFive light functions, including LED position light\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade\u003c\/li\u003e\n\u003cli\u003eSupplied without control unit\u003c\/li\u003e\n\u003cli\u003ePaired catalog number: 1EX 015 619-861\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eHELLA front lighting solutions are built around the role headlights play in nighttime visibility and vehicle safety. This assembly uses LED light design and LED lamp technology to deliver the front lighting function required on the Mercedes-Benz CLS platform. It is a left headlight assembly for 2019-2021 Mercedes-Benz CLS450 and 2019-2021 Mercedes-Benz CLS53 AMG, with SAE approval for regulated road use in the U.S. market.\u003c\/p\u003e\u003cp\u003ePart number 015619851 is a direct-reference OE-style replacement for drivers and repair shops looking for a Mercedes-Benz CLS left headlight assembly that follows the original lighting layout. This part cross-references Mercedes-Benz OE numbers 257 906 17 00 and A 257 906 17 00 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Solve\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCracked or damaged left headlight housing\u003c\/li\u003e\n\u003cli\u003eDim, failed, or inconsistent LED front lighting\u003c\/li\u003e\n\u003cli\u003ePosition light malfunction on the left side\u003c\/li\u003e\n\u003cli\u003eSAE compliance issues from a non-approved lamp\u003c\/li\u003e\n\u003cli\u003eRestoration of proper front-end lighting on Mercedes-Benz CLS450 and CLS53 AMG models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eInstallation requires qualified personnel. This headlight assembly is supplied without a control unit, so verify the vehicle’s existing electronics and transfer requirements before installation. Confirm left-side placement and match the vehicle to the listed fitment before ordering. For Mercedes-Benz CLS applications, part number 015619851 should be checked against the paired catalog number and OE references during service planning.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eAs part of HELLA’s Genuine OE front lighting line, this assembly is built to OE-level specifications for the listed Mercedes-Benz CLS fitments. It is SAE approved and marked SAE for regulated use on the road.\u003c\/p\u003e","brand":"Hella","offers":[{"title":"Default Title","offer_id":52415155372213,"sku":"BFDP-015619851","price":1278.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/HL_015619851_Fro.jpg?v=1777802146","url":"https:\/\/www.partcatalog.com\/products\/hella-015619851-headlight-assembly-left","provider":"PartCatalog","version":"1.0","type":"link"}