{"product_id":"tyc-20-9040-00-headlight-assembly","title":"TYC 20-9040-00 Headlight Assembly - Left","description":"\u003ch2\u003eOverview of TYC Regular Headlight Assembly for Audi A4 Models\u003c\/h2\u003e\u003cp\u003eThe TYC Regular Headlight Assembly 20-9040-00 is designed specifically for Audi A4, A4 Quattro, and S4 models. This complete halogen headlight assembly includes bulbs, providing a ready-to-install solution for exterior lighting replacement needs.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eComplete headlight assembly with bulbs included\u003c\/li\u003e\n\u003cli\u003eHalogen bulb type for reliable illumination\u003c\/li\u003e\n\u003cli\u003eCompatible with Audi A4, A4 Quattro, and S4 models\u003c\/li\u003e\n\u003cli\u003ePart number 20-9040-00 for the driver side; other side part number 20-9039-00\u003c\/li\u003e\n\u003cli\u003eManufactured by TYC under the TYC Regular product line\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis TYC Regular headlight assembly (part number 20-9040-00) is engineered to meet the lighting requirements of Audi A4, A4 Quattro, and S4 vehicles. The assembly comes complete with halogen bulbs, eliminating the need for separate bulb purchases. Designed as a direct replacement for the original equipment, it ensures proper fitment and function. The halogen bulbs provide consistent light output suitable for standard driving conditions. The assembly includes all necessary components for installation, making it a practical choice for restoring exterior lighting performance.\u003c\/p\u003e\u003cp\u003eThe TYC Regular product line focuses on delivering dependable replacement parts that maintain the original equipment specifications. This line balances quality and value, offering assemblies that fit precisely and perform reliably without additional modifications.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of damaged or cracked headlight assemblies\u003c\/li\u003e\n\u003cli\u003eRestoring dim or non-functioning halogen headlights\u003c\/li\u003e\n\u003cli\u003eUpgrading worn or faded exterior lighting components\u003c\/li\u003e\n\u003cli\u003eEnsuring proper headlight alignment and beam pattern\u003c\/li\u003e\n\u003cli\u003eMaintaining vehicle safety and compliance with lighting standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify vehicle compatibility with Audi A4, A4 Quattro, or S4 before installation\u003c\/li\u003e\n\u003cli\u003eHandle halogen bulbs carefully to avoid oil contamination and premature failure\u003c\/li\u003e\n\u003cli\u003eUse the corresponding part number 20-9039-00 for the passenger side assembly\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer instructions for secure mounting and electrical connections\u003c\/li\u003e\n\u003cli\u003eCheck headlight alignment after installation to ensure proper beam direction\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eTYC Regular headlight assemblies are manufactured to meet industry standards for fit, form, and function. Each assembly undergoes quality checks to ensure durability and performance. This product includes bulbs and all necessary components for a complete replacement. Warranty details are provided by TYC and typically cover defects in materials and workmanship under normal use conditions.\u003c\/p\u003e","brand":"TYC","offers":[{"title":"Default Title","offer_id":45154842378421,"sku":"FQPX-20-9040-00","price":212.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/TY_20904000_Fro.jpg?v=1774639805","url":"https:\/\/www.partcatalog.com\/products\/tyc-20-9040-00-headlight-assembly","provider":"PartCatalog","version":"1.0","type":"link"}