{"product_id":"tyc-20-6778-90-headlight-assembly-left","title":"TYC 20-6778-90 Headlight Assembly - Left","description":"\u003ch2\u003eOverview of TYC Regular Left Headlight Assembly for Buick Lucerne\u003c\/h2\u003e\u003cp\u003eThe TYC Regular left headlight assembly (part number 20-6778-90) is designed specifically for Buick Lucerne models. This complete headlight assembly includes halogen bulbs and features clear and amber lenses for optimal exterior lighting performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eComplete headlight assembly with bulbs included\u003c\/li\u003e\n\u003cli\u003eHalogen bulb types for low beam, high beam, and daytime running lights\u003c\/li\u003e\n\u003cli\u003eClear and amber plastic lens for durability and visibility\u003c\/li\u003e\n\u003cli\u003ePlastic housing material for lightweight and corrosion resistance\u003c\/li\u003e\n\u003cli\u003eDesigned for the left side of Buick Lucerne vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis TYC Regular headlight assembly (20-6778-90) is engineered with a plastic lens and housing to provide a balance of durability and weight savings. The assembly includes halogen bulbs for low beam, high beam, and daytime running lights, ensuring consistent lighting performance. The clear and amber lens colors meet exterior lighting requirements, enhancing both visibility and signaling functions. This part is a complete assembly, ready to install on the left side of Buick Lucerne models, providing a direct replacement for the original equipment.\u003c\/p\u003e\u003ch2\u003eTYC Regular Product Line Information\u003c\/h2\u003e\u003cp\u003eThe TYC Regular product line offers reliable, factory-quality replacement parts designed to meet or exceed OEM standards. This line focuses on providing complete assemblies with included bulbs, making it a practical choice for Buick Lucerne owners seeking a straightforward replacement without additional purchases. The 20-6778-90 headlight assembly is part of this line, ensuring compatibility and consistent performance.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for damaged or cracked left headlight lens or housing\u003c\/li\u003e\n\u003cli\u003eRestores proper low beam and high beam lighting functionality\u003c\/li\u003e\n\u003cli\u003eFixes issues with non-functioning daytime running lights\u003c\/li\u003e\n\u003cli\u003eImproves exterior lighting visibility and signaling compliance\u003c\/li\u003e\n\u003cli\u003eAddresses moisture or fogging problems inside the headlight assembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the TYC Regular left headlight assembly (20-6778-90) is designed to be a direct fit for Buick Lucerne vehicles. Ensure the vehicle is turned off and the battery is disconnected before beginning installation. Carefully remove the old assembly, disconnecting all wiring harnesses, and replace it with the new complete assembly. Verify all halogen bulbs are securely seated and test all lighting functions before finalizing installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eTYC Regular parts are manufactured to meet industry standards for fit, form, and function. The 20-6778-90 headlight assembly undergoes quality checks to ensure durability and performance. While specific warranty details are not provided here, TYC typically offers limited warranties on their replacement lighting products. Consult the product packaging or manufacturer resources for exact warranty information.\u003c\/p\u003e","brand":"TYC","offers":[{"title":"Default Title","offer_id":52047671623861,"sku":"FQPX-20-6778-90","price":100.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/TY_20677890_Fro.jpg?v=1775102968","url":"https:\/\/www.partcatalog.com\/products\/tyc-20-6778-90-headlight-assembly-left","provider":"PartCatalog","version":"1.0","type":"link"}