{"product_id":"vizotae-headlight-assemblies-for-2003-2007-chevy-silverado-sealed-high-low-with-bulbs-included","title":"Vizotae Headlight Assemblies for 2003–2007 Chevy Silverado — Sealed High\/Low with Bulbs Included","description":"\u003cp\u003e\u003cstrong\u003eThese Vizotae high\/low beam headlight assemblies replace the factory units on 2003–2007 Chevy Silverado and compatible Avalanche models for a sealed, SAE-compliant lighting upgrade.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned to match OEM fit and function, the Vizotae assemblies carry equivalent part references and are built to resist weathering, lens yellowing, and internal moisture. They arrive as complete high\/low beam housings (bulbs included) that bolt into place using factory mounting points, so you can restore nighttime visibility and curb appeal without major modifications.\u003c\/p\u003e\n\n\u003ch3\u003eWill these headlights fit my Silverado or Avalanche?\u003c\/h3\u003e\n\u003cp\u003eYes — these assemblies are made to replace listed OEM part numbers and fit a range of Sierra\/Silverado and Avalanche model years and trims. They are not compatible with trucks that have aftermarket body cladding or non-standard front-end modifications.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible OEM\/Part references: 10396912, 10396913, 15199556, 15199557 and Part Link GM2503257, GM2502257, GM2520185, GM2521185.\u003c\/li\u003e\n  \u003cli\u003eFitment includes 2004–2006 Silverado 1500 Hybrid; 2003–2005 Silverado 1500\/2500HD\/3500 Base; 2003–2006 Silverado 1500\/2500HD\/3500 LS LT; 2003–2005 Avalanche 1500 Base; 2004–2006 Avalanche 1500 Z66 Z71; 2005–2006 Avalanche 1500\/2500 LS LT.\u003c\/li\u003e\n  \u003cli\u003eNot applicable for models with body cladding or wide-body conversions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable are these lights in wet and hot climates?\u003c\/h3\u003e\n\u003cp\u003eVizotae assemblies emphasize long-term weather resistance through a sealed construction and materials that help regulate internal conditions. The lenses use UV-protective coating to prevent yellowing, and the housing is pressure-tested for airtight integrity.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSealed with PUR adhesive and subjected to 100% air-tightness testing.\u003c\/li\u003e\n  \u003cli\u003eComposite base incorporates a one-way breathable film to stabilize temperature and humidity inside the housing.\u003c\/li\u003e\n  \u003cli\u003eUV optical lens coating reduces discoloration and aging from sun exposure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow bright and road-legal are these headlights?\u003c\/h3\u003e\n\u003cp\u003eThese headlight assemblies are designed to meet SAE guidelines and provide factory-expected light output for both high and low beams. They ship with compatible bulbs and a reflective geometry intended to deliver a clear, focused beam pattern for night driving.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBuilt to SAE compliance for beam patterns and intensity.\u003c\/li\u003e\n  \u003cli\u003eIncludes both high-beam and low-beam bulbs — plug-and-play for the original sockets.\u003c\/li\u003e\n  \u003cli\u003eReflector and lens design preserve cutoff and reduce glare when installed correctly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I install these myself, and what support do I get?\u003c\/h3\u003e\n\u003cp\u003eYes — the assemblies are engineered for direct replacement using stock mounting points, so a homeowner with basic tools can swap them, or a mechanic can install them quickly. Vizotae supports DIY installs and offers a clear warranty process if issues arise within the coverage period.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect bolt-in installation with no cutting or drilling required for compatible models.\u003c\/li\u003e\n  \u003cli\u003eReply \"DIY\" to the seller for step-by-step installation instructions and tips.\u003c\/li\u003e\n  \u003cli\u003e3-year limited coverage for defects under normal use; straightforward refund or replacement with order number and photos.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Drivers who own a 2003–2007 Chevy Silverado or supported Avalanche and want a direct-fit replacement that restores original light output, resists weather and UV damage, and offers a dependable, sealed housing. It’s a solid choice for owners doing a straightforward repair, upgrading older faded units, or prepping a truck for safe nighttime use while retaining OEM-style performance.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do these headlights include bulbs?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — both high-beam and low-beam bulbs are included for plug-and-play replacement.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What warranty does Vizotae provide?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A 3-year limited warranty covers defects under normal use; claim with order number and photos.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Vizotae","offers":[{"title":"Default Title","offer_id":48080795664542,"sku":"B0DZXH3W7S","price":111.29,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/vizotae-front-assembly-chevy-silverado.jpg?v=1785787799","url":"https:\/\/northtrailauto.ca\/products\/vizotae-headlight-assemblies-for-2003-2007-chevy-silverado-sealed-high-low-with-bulbs-included","provider":"North Trail Auto","version":"1.0","type":"link"}