{"product_id":"tyc-20-9990-00-headlight-assembly-left","title":"TYC 20-9990-00 Headlight Assembly - Left","description":"\u003ch2\u003eOverview of TYC Regular Left Headlight Assembly for Volkswagen Jetta\u003c\/h2\u003e\u003cp\u003eThe TYC Regular left headlight assembly (part number 20-9990-00) is designed specifically for Volkswagen Jetta models. This complete headlight assembly includes all necessary bulbs and features a combination of halogen and LED lighting technologies to ensure reliable exterior illumination.\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\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, park lamps, 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\u003eCompatible with Volkswagen Jetta vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTYC Regular Product Line Details\u003c\/h2\u003e\u003cp\u003eThe TYC Regular product line offers reliable replacement lighting components that meet OEM specifications. This line focuses on providing complete assemblies with included bulbs, combining halogen and LED technologies to match factory performance. The 20-9990-00 headlight assembly is part of this line, ensuring compatibility and quality for Volkswagen Jetta owners seeking a direct replacement.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis left headlight assembly features a clear and amber plastic lens paired with a plastic housing for durability and weather resistance. The assembly includes halogen bulbs for the low beam (H7), high beam (H7), and front signal light (Halogen PY21W), ensuring consistent illumination for driving and signaling. LED bulbs are incorporated for the daytime running light, park lamp, and front side marker light, providing efficient and bright lighting. The assembly is SAE\/DOT compliant, meeting safety standards for road use. The part number 20-9990-00 corresponds to the left side, with the right side counterpart being 20-9989-00.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of damaged or cracked left headlight lens or housing\u003c\/li\u003e\n\u003cli\u003eRestoring proper low and high beam functionality on Volkswagen Jetta\u003c\/li\u003e\n\u003cli\u003eFixing non-functioning daytime running lights or park lamps\u003c\/li\u003e\n\u003cli\u003eImproving visibility and signaling with new halogen and LED bulbs\u003c\/li\u003e\n\u003cli\u003eEnsuring compliance with safety regulations through SAE\/DOT certified parts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the TYC Regular left headlight assembly is designed to be a direct replacement for Volkswagen Jetta models. Ensure the vehicle is turned off and cool before beginning installation. Carefully disconnect the electrical connectors and remove the old assembly. Align the new assembly properly and secure it in place. Verify all bulbs are functioning correctly after installation, including halogen and LED components.\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 performance and fitment. This part is SAE\/DOT compliant, ensuring it meets safety and regulatory requirements. For warranty details, please refer to the manufacturer's specific terms associated with part number 20-9990-00.\u003c\/p\u003e","brand":"TYC","offers":[{"title":"Default Title","offer_id":52187851554997,"sku":"FQPX-20-9990-00","price":220.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/TY_20999000_Fro.jpg?v=1775592579","url":"https:\/\/www.partcatalog.com\/products\/tyc-20-9990-00-headlight-assembly-left","provider":"PartCatalog","version":"1.0","type":"link"}