{"product_id":"gtmoto-d3s-hid-bulbs-for-2015-2020-gmc-yukon-xl-acadia-denali-6000k-35w-direct-fit-brighter","title":"GTMOTO D3S HID Bulbs for 2015–2020 GMC Yukon XL \u0026 Acadia Denali — 6000K 35W Direct-Fit, Brighter","description":"\u003cp\u003e\u003cstrong\u003eGTMOTO D3S HID bulbs are direct-fit 35W xenon replacements that deliver brighter, cooler 6000K light for GMC Yukon XL (2015–2020) and Acadia Denali HID low-beam headlights.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese bulbs are designed as OEM-style D3S-C1 HID replacements for vehicles originally equipped with xenon\/high-intensity discharge low beams (not compatible with halogen fixtures). Built from anti-UV quartz glass and specified at 6000K color temperature, they produce a crisp daylight-white beam and extend useful life compared with many stock bulbs. Installation is a quick swap when your vehicle uses factory D3S bulbs and the matching ballast.\u003c\/p\u003e\n\n\u003ch3\u003eWill these bulbs fit my 2015–2020 GMC Yukon XL or Acadia Denali?\u003c\/h3\u003e\n\u003cp\u003eIf your vehicle has factory xenon HID low beams that use D3S bulbs, the GTMOTO D3S units are a direct replacement. They match OEM D3S-C1 dimensions and electrical requirements for 35W xenon systems, but they will not fit halogen headlamp assemblies that use different base shapes and voltages.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible: 2015–2020 GMC Yukon XL models equipped with D3S HID low beams.\u003c\/li\u003e\n  \u003cli\u003eCompatible: Acadia Denali models originally fitted with D3S xenon lamps.\u003c\/li\u003e\n  \u003cli\u003eNot compatible: halogen lamps (L-shaped halogen bases and 12V filament bulbs).\u003c\/li\u003e\n  \u003cli\u003eRequires existing HID ballast — not a standalone HID conversion without ballast.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow much brighter and whiter is the light compared to stock?\u003c\/h3\u003e\n\u003cp\u003eThese GTMOTO D3S bulbs are rated to deliver up to about 1.5 times the visible output of many older or dimmed stock xenon bulbs, while shifting the color toward a crisp 6000K daylight white. The result is improved perceived brightness and longer beam reach, which can help you see road markings and hazards more clearly at night.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOutput: approximately 1.5× brighter than aged basic HID bulbs.\u003c\/li\u003e\n  \u003cli\u003eColor: 6000K cool daylight-white hue for clearer contrast.\u003c\/li\u003e\n  \u003cli\u003eBeam: farther, sharper illumination compared to warm 4300K stock tone.\u003c\/li\u003e\n  \u003cli\u003eWarm-up: rapid strike to near-full intensity for instant visibility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation and what should I prepare?\u003c\/h3\u003e\n\u003cp\u003eInstallation is a straightforward swap if your headlamp assembly already uses D3S xenon bulbs. Plan about 10 minutes per side: remove the dust cap, unplug the factory D3S connector, replace the bulb, and reseal the housing. No wiring or ballast replacement is needed when the original HID ballast is present and functioning.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTime: roughly 10 minutes per side for most vehicles.\u003c\/li\u003e\n  \u003cli\u003eTools: usually none beyond basic access to the headlamp cavity.\u003c\/li\u003e\n  \u003cli\u003eNote: confirm D3S socket and ballast compatibility before purchase.\u003c\/li\u003e\n  \u003cli\u003eDo not install into halogen fittings — incompatible base and voltage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable are these bulbs and what performance can I expect?\u003c\/h3\u003e\n\u003cp\u003eGTMOTO builds these D3S bulbs with anti-UV quartz glass to resist heat and discoloration, giving them a longer practical lifespan than standard sealed-glass bulbs. They are specified to run reliably for thousands of hours under normal use, and their xenon discharge design reaches working brightness quickly after ignition.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eConstruction: anti-UV quartz glass for improved longevity.\u003c\/li\u003e\n  \u003cli\u003eRated life: designed for multiple thousands of hours in typical use.\u003c\/li\u003e\n  \u003cli\u003ePower: standard 35W D3S xenon electrical profile.\u003c\/li\u003e\n  \u003cli\u003eOperation: near-instant lighting with short warm-up to top output.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: drivers of GMC Yukon XL (2015–2020) or Acadia Denali models who already have factory D3S HID low-beam systems and want a brighter, cooler white beam without changing ballasts or housings. These bulbs suit owners seeking an OEM-style upgrade for sharper nighttime visibility and a refreshed headlamp appearance — but they are not for vehicles with halogen headlamps or for users looking to convert halogen systems into HID without the appropriate ballasts and wiring.\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: Are these D3S bulbs compatible with halogen headlamps?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. These GTMOTO D3S bulbs fit xenon HID D3S housings only and will not work in halogen fixtures.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need to replace the ballast when installing these bulbs?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No ballast change is needed if your vehicle has a working factory D3S ballast; these are direct 35W replacements.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"GTMOTO","offers":[{"title":"Default Title","offer_id":48079875113118,"sku":"B0CQL41C9T","price":79.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/gtmoto-d3s-front-packaging.jpg?v=1785773851","url":"https:\/\/northtrailauto.ca\/products\/gtmoto-d3s-hid-bulbs-for-2015-2020-gmc-yukon-xl-acadia-denali-6000k-35w-direct-fit-brighter","provider":"North Trail Auto","version":"1.0","type":"link"}