{"product_id":"tyc-20-17646-00-headlight-assembly-left","title":"TYC 20-17646-00 Headlight Assembly - Left","description":"\u003ch2\u003eLeft LED Headlight Assembly for Audi A5 and S5\u003c\/h2\u003e\u003cp\u003eRestore front-end lighting performance with this TYC Regular left headlight assembly, part number 20-17646-00. It is a complete LED headlight assembly with clear lens construction and direct fitment for select 2018-2019 Audi A5 Quattro, A5 Sportback, S5, and S5 Sportback models.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eComplete headlight assembly for the left side\u003c\/li\u003e\n\u003cli\u003eLED bulb type with bulbs included\u003c\/li\u003e\n\u003cli\u003eClear lens with PC plastic lens material\u003c\/li\u003e\n\u003cli\u003ePP plastic housing for exterior lighting use\u003c\/li\u003e\n\u003cli\u003eIncludes LED daytime running light, park lamp, front side marker light, front signal light, high beam, and low beam bulbs\u003c\/li\u003e\n\u003cli\u003eSAE\/DOT compliant\u003c\/li\u003e\n\u003cli\u003eDirect replacement for OE-style fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eTYC Regular part number 20-17646-00 is built as a complete exterior lighting assembly for the driver-side front position. It is engineered for 2018-2019 Audi A5 Quattro, 2018-2019 Audi A5 Sportback, 2018-2019 Audi S5, and 2018-2019 Audi S5 Sportback models equipped with LED-type lighting. The assembly uses a clear lens and durable plastic construction to match the original lighting layout and maintain proper front-end appearance. This part cross-references Audi OE number 8W6 941 773 F and aftermarket reference AU2502212 for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Replacement Reasons\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCracked or clouded left headlight lens\u003c\/li\u003e\n\u003cli\u003eFailed LED daytime running light or signal function\u003c\/li\u003e\n\u003cli\u003eDim, flickering, or non-working low beam or high beam output\u003c\/li\u003e\n\u003cli\u003eWater intrusion or housing damage\u003c\/li\u003e\n\u003cli\u003eRestoring proper front lighting on Audi A5 and S5 models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify LED headlight configuration and left-side fitment before installation. This assembly is intended for direct replacement on the listed Audi A5 Quattro, A5 Sportback, S5, and S5 Sportback applications. Transfer or program-related steps may be required depending on vehicle equipment and lighting system setup. Confirm connector condition and mounting points before final installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eTYC Regular lighting components are built for OE-style replacement use and this assembly is SAE\/DOT compliant. Part number 20-17646-00 is specified for the left side and matches the listed vehicle applications for 2018-2019 Audi A5 and S5 models.\u003c\/p\u003e","brand":"TYC","offers":[{"title":"Default Title","offer_id":52867267559605,"sku":"FQPX-20-17646-00","price":1628.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/TY_201764600_Fro.jpg?v=1785134975","url":"https:\/\/www.partcatalog.com\/products\/tyc-20-17646-00-headlight-assembly-left","provider":"PartCatalog","version":"1.0","type":"link"}