{"product_id":"2014-2015-gmc-sierra-1500-15-19-2500hd-3500hd-chrome-projector-headlights-pair","title":"2014-2015 GMC Sierra 1500 15-19 2500HD 3500HD Chrome Projector Headlights Pair","description":"\u003cstyle\u003e\n\/* TTB V7.2 Styles - Mobile UX Polish \u0026 Native Feel *\/\n\n\/* 1. Meta Bar: Horizontal Scrolling \u0026 Clean Look *\/\n.ttb-meta-bar { \n  display: flex; \n  gap: 15px; \n  font-size: 0.9em; \n  color: #555; \n  margin-bottom: 15px; \n  align-items: center; \n  flex-wrap: nowrap; \n  overflow-x: auto; \n  white-space: nowrap; \n  -webkit-overflow-scrolling: touch; \n  padding-bottom: 5px; \n  scrollbar-width: none; \n  -ms-overflow-style: none; \n}\n.ttb-meta-bar::-webkit-scrollbar { display: none; }\n\n\/* 2. Trust Bar: Spacious \u0026 Centered Layout (Section B) *\/\n.ttb-trust-bar { \n  display: flex; \n  justify-content: space-around; \n  align-items: flex-start; \n  margin: 25px 0; \n  padding: 15px 0; \n  border-top: 1px dashed #e5e7eb; \n  border-bottom: 1px dashed #e5e7eb; \n}\n.ttb-trust-item { \n  display: flex; \n  flex-direction: column; \n  align-items: center; \n  width: 30%; \n  text-align: center; \n}\n.ttb-trust-icon { \n  width: 28px; \n  height: 28px; \n  margin-bottom: 8px; \n  fill: #F97316; \n}\n.ttb-trust-text { \n  font-size: 0.75em; \n  color: #333; \n  font-weight: 600; \n  line-height: 1.2; \n}\n\n\/* 3. Scoped Accordion: Minimalist \u0026 Native Feel *\/\n.ttb-details { \n  margin-bottom: 0; \n  border-bottom: 1px solid #e5e7eb; \n  background: transparent; \n  border-radius: 0; \n}\n\/* Top border for the first item only *\/\n.ttb-details:first-of-type { \n  border-top: 1px solid #e5e7eb; \n  margin-top: 10px; \n}\n\n.ttb-summary { \n  padding: 18px 5px; \n  cursor: pointer; \n  font-weight: 600; \n  list-style: none; \n  display: flex; \n  justify-content: space-between; \n  align-items: center; \n  color: #1f2937; \n  background: transparent; \n  transition: color 0.2s; \n  user-select: none;\n}\n.ttb-summary:hover { color: #F97316; }\n.ttb-summary::-webkit-details-marker { display: none; }\n\n\/* Plus\/Minus Icon styling *\/\n.ttb-summary::after { \n  content: '+'; \n  font-size: 1.5em; \n  color: #F97316; \n  font-weight: 300; \n  line-height: 1; \n  margin-left: 10px; \n}\n.ttb-details[open] .ttb-summary::after { content: '−'; }\n\n.ttb-content { \n  padding: 5px 5px 25px 5px; \n  font-size: 0.95em; \n  line-height: 1.6; \n  color: #374151; \n  animation: ttbFadeIn 0.3s ease-in-out; \n}\n@keyframes ttbFadeIn { from { opacity: 0; transform: translateY(-5px); } to { opacity: 1; transform: translateY(0); } }\n\n\/* 4. Internal Content Styles *\/\n.ttb-warning { \n  color: #D93025; \n  font-weight: 700; \n  background: #fff5f5; \n  padding: 15px; \n  border-radius: 6px; \n  border-left: 4px solid #D93025; \n  margin-bottom: 15px; \n  font-size: 0.95em; \n}\n.ttb-fitment-box { \n  background-color: #fff7ed; \n  padding: 15px; \n  border-radius: 6px; \n}\n.ttb-fitment-item { \n  display: flex; \n  align-items: flex-start; \n  margin-bottom: 8px; \n}\n.ttb-icon { \n  width: 20px; \n  height: 20px; \n  margin-right: 10px; \n  flex-shrink: 0; \n  fill: #F97316; \n}\n\n\/* Year Matrix *\/\n.ttb-year-group { \n  margin-bottom: 12px; \n  padding-bottom: 8px; \n  border-bottom: 1px dashed #eee; \n}\n.ttb-year-group:last-child { border-bottom: none; }\n.ttb-year-title { font-weight: 700; display: block; margin-bottom: 4px; color: #111; }\n.ttb-year-list { color: #555; font-size: 0.9em; letter-spacing: 0.5px; }\n.ttb-year-list span { display: inline-block; }\n\n\/* Table *\/\n.ttb-table { width: 100%; border-collapse: collapse; font-size: 0.9em; margin-top: 5px; }\n.ttb-table td { padding: 12px 8px; border-bottom: 1px solid #eee; }\n.ttb-table tr:first-child td { font-weight: bold; color: #333; }\n\n\/* 5. Button: Black BG + Orange Text (Default) *\/\n.ttb-collection-btn { \n  display: block; \n  width: 100%; \n  max-width: 320px; \n  margin: 30px auto 0; \n  background: #000; \n  color: #F97316; \n  border: 1px solid #000; \n  text-align: center; \n  padding: 14px 20px; \n  text-decoration: none; \n  border-radius: 6px; \n  font-weight: 600; \n  transition: all 0.3s ease; \n}\n\/* Button Hover: White BG + Orange Text\/Border *\/\n.ttb-collection-btn:hover { \n  background: #fff; \n  color: #F97316; \n  border: 1px solid #F97316; \n}\n\n.ttb-cross-ref { font-size: 0.8em; color: #888; background: #f9fafb; padding: 12px; margin-top: 15px; border-radius: 4px; }\n\u003c\/style\u003e\n\n\u003c!-- A. 首屏诱饵区 (The Hook) --\u003e\n\u003cdiv class=\"product-short-intro\"\u003e\n  \u003c!-- Horizontal Scrollable Meta Bar --\u003e\n  \u003cdiv class=\"ttb-meta-bar\"\u003e\n    \u003cspan\u003eLens: Clear\u003c\/span\u003e\n    \u003cspan style=\"color:#ddd\"\u003e|\u003c\/span\u003e\n    \u003cspan\u003eHousing: Chrome\u003c\/span\u003e\n    \u003cspan style=\"color:#ddd\"\u003e|\u003c\/span\u003e\n    \u003cspan style=\"display:flex; align-items:center; color:#16a34a; font-weight:600;\"\u003e\n      \u003csvg class=\"ttb-icon\" viewbox=\"0 0 24 24\" style=\"fill:#16a34a; width:18px; margin-right:4px;\"\u003e\u003cpath d=\"M20 8h-3V4H3v14h2.16a2.82 2.82 0 0 0 5.68 0h6.32a2.82 2.82 0 0 0 5.68 0H23v-5l-3-5zM9 18H8v-2h1v2zm9 4c-1.1 0-2-.9-2-2s.9-2 2-2 2 .9 2 2-.9 2-2 2z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n      Fast Shipping\n    \u003c\/span\u003e\n    \u003cspan style=\"width: 5px;\"\u003e\u003c\/span\u003e \u003c!-- Spacer for scroll padding --\u003e\n  \u003c\/div\u003e\n  \n  \u003cp style=\"margin-bottom: 8px; line-height: 1.4;\"\u003e\n    Upgrade your Sierra with these OE-style projector headlights featuring \u003cstrong\u003eSMD LED accent lighting\u003c\/strong\u003e and \u003cstrong\u003ebuilt-in error-free resistors\u003c\/strong\u003e. Includes H7 bulbs for a complete refresh.\n  \u003c\/p\u003e\n  \n  \u003cp style=\"margin-bottom: 0;\"\u003e\n    \u003cstrong\u003eFits: 2014-2015 Sierra 1500 \u0026amp; 2015-2019 HD Models Only\u003c\/strong\u003e\n  \u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c!-- B. 核心卖点图标栏 (Trust Bar - Independent Row) --\u003e\n\u003cdiv class=\"ttb-trust-bar\"\u003e\n  \u003cdiv class=\"ttb-trust-item\"\u003e\n    \u003csvg class=\"ttb-trust-icon\" viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm-2 15l-5-5 1.41-1.41L10 14.17l7.59-7.59L19 8l-9 9z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n    \u003cspan class=\"ttb-trust-text\"\u003ePlug \u0026amp;\u003cbr\u003ePlay\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"ttb-trust-item\"\u003e\n    \u003csvg class=\"ttb-trust-icon\" viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M12 1L3 5v6c0 5.55 3.84 10.74 9 12 5.16-1.26 9-6.45 9-12V5l-9-4zm0 10.99h7c-.53 4.12-3.28 7.79-7 8.94V12H5V6.3l7-3.11v8.8z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n    \u003cspan class=\"ttb-trust-text\"\u003eSAE \u0026amp; DOT\u003cbr\u003eCertified\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"ttb-trust-item\"\u003e\n    \u003csvg class=\"ttb-trust-icon\" viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M19.35 10.04C18.67 6.59 15.64 4 12 4 9.11 4 6.6 5.64 5.35 8.04 2.34 8.36 0 10.91 0 14c0 3.31 2.69 6 6 6h13c2.76 0 5-2.24 5-5 0-2.64-2.05-4.78-4.65-4.96z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n    \u003cspan class=\"ttb-trust-text\"\u003eWeather\u003cbr\u003eSealed\u003c\/span\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- C. 智能适配与警告区 (Fitment \u0026 Warning - Default Closed) --\u003e\n\u003cdetails class=\"ttb-details\"\u003e\n  \u003csummary class=\"ttb-summary\"\u003e⚠️ Fitment \u0026amp; Technical Notes\u003c\/summary\u003e\n  \u003cdiv class=\"ttb-content\"\u003e\n    \u003cdiv class=\"ttb-warning\"\u003e\n      🛑 ONLY FITS MODELS WITH FACTORY HALOGEN HEADLIGHTS.\u003cbr\u003e\n      \u003cspan style=\"font-weight:400; font-size:0.9em; color:#333; margin-top:4px; display:block;\"\u003e\n        • NOT compatible with models equipped with factory LED DRLs.\u003cbr\u003e\n        • NOT compatible with 2014 Sierra \"Classic\" (Old Body Style).\n      \u003c\/span\u003e\n    \u003c\/div\u003e\n    \n    \u003cdiv class=\"ttb-fitment-box\"\u003e\n      \u003cdiv class=\"ttb-fitment-item\"\u003e\n        \u003csvg class=\"ttb-icon\" viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n        \u003cspan\u003e2014-2015 GMC Sierra 1500 (New Body)\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"ttb-fitment-item\"\u003e\n        \u003csvg class=\"ttb-icon\" viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n        \u003cspan\u003e2015-2019 GMC Sierra 2500 HD\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"ttb-fitment-item\"\u003e\n        \u003csvg class=\"ttb-icon\" viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n        \u003cspan\u003e2015-2019 GMC Sierra 3500 HD\u003c\/span\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003c!-- D. 全年份 SEO 索引区 (SEO Year Matrix - Default Closed) --\u003e\n\u003cdetails class=\"ttb-details\"\u003e\n  \u003csummary class=\"ttb-summary\"\u003e🔍 Detailed Compatibility Index\u003c\/summary\u003e\n  \u003cdiv class=\"ttb-content\"\u003e\n    \u003cp style=\"font-size:0.85em; color:#666; margin-bottom:15px;\"\u003eVerified fitment for the following specific year models:\u003c\/p\u003e\n    \n    \u003cdiv class=\"ttb-year-group\"\u003e\n      \u003cspan class=\"ttb-year-title\"\u003eGMC Sierra 1500 (New Body Style)\u003c\/span\u003e\n      \u003cdiv class=\"ttb-year-list\"\u003e\n        2014 · 2015\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003cdiv class=\"ttb-year-group\"\u003e\n      \u003cspan class=\"ttb-year-title\"\u003eGMC Sierra 2500 HD\u003c\/span\u003e\n      \u003cdiv class=\"ttb-year-list\"\u003e\n        2015 · 2016 · 2017 · 2018 · 2019\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003cdiv class=\"ttb-year-group\"\u003e\n      \u003cspan class=\"ttb-year-title\"\u003eGMC Sierra 3500 HD\u003c\/span\u003e\n      \u003cdiv class=\"ttb-year-list\"\u003e\n        2015 · 2016 · 2017 · 2018 · 2019\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003c!-- E. 核心卖点与参数 (Features \u0026 Specs - Default Closed) --\u003e\n\u003cdetails class=\"ttb-details\"\u003e\n  \u003csummary class=\"ttb-summary\"\u003e✨ Key Features \u0026amp; Tech Specs\u003c\/summary\u003e\n  \u003cdiv class=\"ttb-content\"\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eSMD LED Accent:\u003c\/strong\u003e Integrated LED lighting provides a modern look (Requires no extra wiring).\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eError-Free Design:\u003c\/strong\u003e Built-in resistors prevent hyper-flashing or dashboard warning codes.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eComplete Kit:\u003c\/strong\u003e Includes H7 halogen bulbs for both low beam and high beam functions.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Chrome housing with high-impact clear polycarbonate lens.\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003ctable class=\"ttb-table\"\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eSpecification\u003c\/td\u003e\n        \u003ctd\u003eDetails\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003ePart Type\u003c\/td\u003e\n        \u003ctd\u003eHeadlight Assembly Pair (L+R)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eHousing \/ Lens\u003c\/td\u003e\n        \u003ctd\u003eChrome Housing \/ Clear Lens\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eLighting Tech\u003c\/td\u003e\n        \u003ctd\u003eHalogen Projector + SMD LED Accent\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eBulbs Included\u003c\/td\u003e\n        \u003ctd\u003eYes (H7 Bulbs Included)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eCompliance\u003c\/td\u003e\n        \u003ctd\u003eSAE \u0026amp; DOT Certified\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/table\u003e\n\n    \u003cdiv class=\"ttb-cross-ref\"\u003e\n      \u003cstrong\u003eInterchange Part Numbers:\u003c\/strong\u003e\u003cbr\u003e\n      OEM: 84144050, 84144049, 23130717, 23130718\u003cbr\u003e\n      Partslink: GM2502394, GM2503394\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003c!-- F. 常见问题 (FAQ - Default Closed) --\u003e\n\u003cdetails class=\"ttb-details\"\u003e\n  \u003csummary class=\"ttb-summary\"\u003e❓ Frequently Asked Questions\u003c\/summary\u003e\n  \u003cdiv class=\"ttb-content\"\u003e\n    \u003cp\u003e\u003cstrong\u003eQ: What trucks does this headlight set fit?\u003c\/strong\u003e\u003cbr\u003e\n    A: It fits 2014–2015 GMC Sierra 1500 (New Body Style only), 2015–2019 GMC Sierra 2500HD, and 2015–2019 GMC Sierra 3500HD. \u003cem\u003eNote: Fits all cab types. NOT compatible with 2014 \"Classic\" or models with factory LED DRLs.\u003c\/em\u003e\u003c\/p\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: What is included in the set?\u003c\/strong\u003e\u003cbr\u003e\n    A: You receive one pair of headlight assemblies (driver side and passenger side) with H7 halogen bulbs included for the low beam and high beam functions. The assemblies also have integrated SMD LED accent lighting.\u003c\/p\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: Are bulbs included, and what type does it use?\u003c\/strong\u003e\u003cbr\u003e\n    A: Yes, H7 bulbs are included for the low beam and high beam functions. The LED accent lighting is built into the assembly and does not require separate bulbs.\u003c\/p\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: What are the built-in resistors for?\u003c\/strong\u003e\u003cbr\u003e\n    A: The error-free resistors prevent your truck's computer from detecting the new headlights as a fault. Without resistors, some GM trucks will display bulb-out warnings on the dash. These are pre-installed, so no extra wiring is needed.\u003c\/p\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: Is this a direct plug-and-play replacement?\u003c\/strong\u003e\u003cbr\u003e\n    A: Yes. The mounting points and electrical connectors match the factory setup. No drilling, cutting, or wiring modifications are required.\u003c\/p\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: How difficult is the installation?\u003c\/strong\u003e\u003cbr\u003e\n    A: Replacing headlight assemblies on Sierras requires removing the front grille and bumper fascia. Plan for 45–90 minutes. Detailed removal guides and videos specific to the Sierra are widely available online.\u003c\/p\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: My old headlights had condensation inside. Will these have the same issue?\u003c\/strong\u003e\u003cbr\u003e\n    A: These assemblies feature dust and moisture protection. Condensation typically occurs if bulb caps aren't fully seated after servicing. Ensure all covers are properly secured during installation.\u003c\/p\u003e\n\n    \u003cp\u003e\u003cstrong\u003eQ: Why does this only fit 2014–2015 Sierra 1500 but 2015–2019 for the HD models?\u003c\/strong\u003e\u003cbr\u003e\n    A: The Sierra 1500 received a facelift after 2015. This assembly matches the 2014–2015 1500 configuration. However, the 2500HD and 3500HD models maintained the same headlight design from 2015 through 2019, so it fits that full range.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003c!-- G. 底部链接 (Footer - Fixed Link) --\u003e\n\u003ca href=\"\/collections\/sierra-lighting\" class=\"ttb-collection-btn\"\u003eSee Full GMC Sierra Collection\u003c\/a\u003e","brand":"EB","offers":[{"title":"Default Title","offer_id":51627045323032,"sku":"EB-134498763345","price":342.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/6417\/0520\/files\/EB-134498763345-01.webp?v=1770120726","url":"https:\/\/toptuningboost.com\/products\/2014-2015-gmc-sierra-1500-15-19-2500hd-3500hd-chrome-projector-headlights-pair","provider":"Top Tuning Boost","version":"1.0","type":"link"}