{"product_id":"tyc-20-17746-90-headlight-assembly-left","title":"TYC 20-17746-90 Headlight Assembly - Left","description":"\u003ch2\u003eCompatible With Toyota Sienna Lighting\u003c\/h2\u003e\u003cp\u003eThis TYC Regular headlight assembly is built for the left side and matches the limited model application for the Toyota Sienna. It uses LED bulbs throughout and comes as a complete assembly for a direct exterior lighting replacement.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFits 2021-2025 Toyota Sienna, left.\u003c\/li\u003e\n\u003cli\u003eComplete headlight assembly with clear lens and LED lighting elements.\u003c\/li\u003e\n\u003cli\u003eSAE\/DOT compliant for road-use lighting requirements.\u003c\/li\u003e\n\u003cli\u003ePolycarbonate lens and polypropylene housing for exterior durability.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003ePart number 20-17746-90 is a left headlight assembly with a clear lens, LED low beam, high beam, park lamp, daytime running light, front signal light, and front side marker light functions. The complete assembly format simplifies replacement of the exterior lamp unit while maintaining the original lighting layout for the Toyota Sienna limited model. Part number 20-17746-90 also cross-references Toyota 81150-08120 and TO2502307 for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Replacement Needs\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCracked or clouded headlight lens.\u003c\/li\u003e\n\u003cli\u003eFailed LED lighting functions in the lamp assembly.\u003c\/li\u003e\n\u003cli\u003eWater intrusion or housing damage.\u003c\/li\u003e\n\u003cli\u003eDim, uneven, or non-working front lighting.\u003c\/li\u003e\n\u003cli\u003eRestoring exterior lighting after collision damage.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify left-side fitment and limited model application before installation. This assembly uses integrated LED lighting components and does not list hardware included. Confirm connector condition and alignment during replacement to ensure proper beam aim and lamp operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eTYC Regular lighting products are built as replacement assemblies for exterior vehicle lighting applications and this unit is SAE\/DOT compliant. Part number 20-17746-90 is specified for the Toyota Sienna limited model fitment shown above.\u003c\/p\u003e","brand":"TYC","offers":[{"title":"Default Title","offer_id":53396508737717,"sku":"FQPX-20-17746-90","price":722.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/TY_201774690_FRO.jpg?v=1790662994","url":"https:\/\/www.partcatalog.com\/products\/tyc-20-17746-90-headlight-assembly-left","provider":"PartCatalog","version":"1.0","type":"link"}