{"product_id":"roadeal-headlights-for-1999-2007-gmc-sierra-yukon-xl-direct-fit-assemblies-with-hb3-hb4-ip65","title":"ROADEAL Headlights for 1999-2007 GMC Sierra \u0026 Yukon XL — Direct-Fit Assemblies with HB3\/HB4, IP65","description":"\u003cb\u003eROADEAL replacement headlight assemblies are direct-fit, plug-and-play headlights engineered for 1999–2007 GMC Sierra 1500\/2500\/3500 and select Yukon XL models, delivering brighter, weatherproof lighting with included HB3\/HB4 bulbs.\u003c\/b\u003e\n\n\u003cp\u003eIf you need a one-for-one replacement for worn, cracked, or dim factory headlights on classic GMC Sierras and compatible Yukon XLs, these ROADEAL assemblies match OEM fitment and mounting points while upgrading lens clarity and reflector performance. They come with HB3 (9005) high-beam and HB4 (9006) low-beam bulbs installed, are built to IP65 waterproofing standards, and carry a three-year warranty for added peace of mind.\u003c\/p\u003e\n\n\u003ch3\u003eWill these headlights fit my GMC Sierra or Yukon?\u003c\/h3\u003e\n\u003cp\u003eThese assemblies are designed to match the original equipment mounting, wiring, and dimensions for most 1999–2006 GMC Sierra 1500\/2500\/3500 models and 2007 Sierra Classic trucks. They also fit 2000–2006 GMC Yukon 1500\/2500 XL models. Note specific older or newer body-style variants are excluded.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOEM references: 15850351 \/ 15850352\u003c\/li\u003e\n  \u003cli\u003ePartslink numbers: GM2502188 \/ GM2503188\u003c\/li\u003e\n  \u003cli\u003eNot compatible with 1999 Sierra Old Body or 2007 Sierra New Body style models\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow much brighter and clearer are these compared with worn stock units?\u003c\/h3\u003e\n\u003cp\u003eROADEAL uses high-transmittance polycarbonate lenses with UV coating and a BMC reflector engineered for higher reflectivity. The combination increases usable light output and resists yellowing, improving nighttime visibility and lens longevity versus aged or inexpensive aftermarket units.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-transmittance PC lens with UV coating for clarity\u003c\/li\u003e\n  \u003cli\u003eBMC reflector rated to withstand up to 570°F for consistent reflection\u003c\/li\u003e\n  \u003cli\u003eManufacturer estimates about 20% more brightness versus common materials\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these headlights weatherproof and durable?\u003c\/h3\u003e\n\u003cp\u003eThe housings are assembled to an IP65 waterproof standard to keep out moisture and particulates in adverse conditions. Seals and vents are designed to minimize fogging and protect internal components during rain, snow, and temperature changes.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIP65-rated construction for water and dust resistance\u003c\/li\u003e\n  \u003cli\u003eSealed lens and housing to prevent moisture ingress\u003c\/li\u003e\n  \u003cli\u003eDurable materials and UV coating to reduce aging and cracking\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow difficult is installation and what bulbs are included?\u003c\/h3\u003e\n\u003cp\u003eInstallation is intended to be plug-and-play with direct replacement for the stock headlight assemblies—no drilling required. Low and high beam bulbs come preinstalled; turn signal bulbs are not included.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncluded bulbs: Low beam HB4 (9006) and high beam HB3 (9005)\u003c\/li\u003e\n  \u003cli\u003eTurn signal uses 3157A bulbs (sold separately)\u003c\/li\u003e\n  \u003cli\u003eDirect-fit design uses OEM wiring connectors for a fast swap\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this product for? These ROADEAL headlights are ideal for GMC Sierra and Yukon XL owners restoring or upgrading older trucks who want a reliable, OEM-compatible replacement with improved clarity and weather resistance. Choose them if you want an easy installation, brighter output than aged lenses, and a covered three-year warranty without modifying factory wiring or mounts.\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 plug into my existing wiring?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — assemblies are direct replacements with plug-and-play connectors compatible with stock wiring harnesses for the listed models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are bulbs included with the headlights?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Low and high beam bulbs (HB4 9006 and HB3 9005) are included; turn signal bulbs (3157A) are not included.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ROADEAL","offers":[{"title":"Default Title","offer_id":48080771350686,"sku":"B0F8MR9CQV","price":109.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/roadeal-front-assembly_a2a3a240-033c-4811-a122-5065a6766a19.jpg?v=1785786683","url":"https:\/\/northtrailauto.ca\/products\/roadeal-headlights-for-1999-2007-gmc-sierra-yukon-xl-direct-fit-assemblies-with-hb3-hb4-ip65","provider":"North Trail Auto","version":"1.0","type":"link"}