{"product_id":"tyc-20-9972-00-headlight-assembly-left","title":"TYC 20-9972-00 Headlight Assembly - Left","description":"\u003ch2\u003eOverview of TYC Regular Left Headlight Assembly for Mercedes-Benz GLC43 AMG and GLC300\u003c\/h2\u003e\u003cp\u003eThe TYC Regular left headlight assembly (part number 20-9972-00) is designed specifically for Mercedes-Benz GLC43 AMG and GLC300 models. This complete headlight assembly includes all necessary bulbs and features a combination of halogen and LED lighting technologies to meet exterior lighting needs.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eComplete headlight assembly with bulbs included\u003c\/li\u003e\n\u003cli\u003eClear and amber plastic lens for optimal light output and signaling\u003c\/li\u003e\n\u003cli\u003eHalogen bulbs for low beam, high beam, and front signal lights\u003c\/li\u003e\n\u003cli\u003eLED bulbs for daytime running lights and front side marker lights\u003c\/li\u003e\n\u003cli\u003eDurable plastic housing designed for long-lasting performance\u003c\/li\u003e\n\u003cli\u003eSAE\/DOT compliant for safety and regulatory standards\u003c\/li\u003e\n\u003cli\u003eLeft side position, compatible with part number 20-9971-00 for the right side\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTYC Regular Product Line Details\u003c\/h2\u003e\u003cp\u003eThe TYC Regular product line offers reliable and direct replacement lighting components that meet OEM specifications. This line focuses on providing quality assemblies that include all necessary bulbs, ensuring a straightforward replacement process. The 20-9972-00 headlight assembly is part of this line, delivering consistent performance and fitment for Mercedes-Benz GLC43 AMG and GLC300 vehicles.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis left headlight assembly features a clear and amber plastic lens that houses halogen bulbs for the low beam (H7), high beam (H7), and front signal light (Halogen PY21W). The daytime running light and front side marker light bulbs are LED, offering improved visibility and energy efficiency. The plastic housing provides durability while maintaining a lightweight design. This assembly is a complete unit, ready to install without the need for additional bulb purchases. It is designed to meet SAE and DOT compliance standards, ensuring it adheres to safety and regulatory requirements.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of damaged or cracked headlight lens or housing\u003c\/li\u003e\n\u003cli\u003eRestoring proper lighting function for low beam, high beam, and signal lights\u003c\/li\u003e\n\u003cli\u003eUpgrading to a complete assembly with included bulbs for convenience\u003c\/li\u003e\n\u003cli\u003eEnsuring compliance with safety standards for exterior lighting\u003c\/li\u003e\n\u003cli\u003eResolving issues with daytime running lights and side marker illumination\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the TYC Regular left headlight assembly (20-9972-00) is designed to be a direct replacement for the Mercedes-Benz GLC43 AMG and GLC300 models. Since the assembly includes all bulbs except hardware, ensure existing mounting hardware is in good condition before installation. Handle the plastic lens carefully to avoid scratches, and verify all electrical connections are secure for proper lighting operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eTYC Regular headlight assemblies are manufactured to meet or exceed OEM standards, providing reliable fit and function. This part is SAE and DOT compliant, ensuring it meets safety regulations. While specific warranty details are not provided here, TYC products typically come with a limited warranty against defects in materials and workmanship.\u003c\/p\u003e","brand":"TYC","offers":[{"title":"Default Title","offer_id":52187850670261,"sku":"FQPX-20-9972-00","price":368.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/TY_20997200_Fro.jpg?v=1775592574","url":"https:\/\/www.partcatalog.com\/products\/tyc-20-9972-00-headlight-assembly-left","provider":"PartCatalog","version":"1.0","type":"link"}