{"title":"GMC Yukon Headlights","description":"\u003cp\u003eReplacement headlights for your GMC Yukon (2018–2026) — including Yukon XL, which shares all lighting. Halogen projector and LED assemblies for SLE, SLT, AT4, and Denali trims — driver side, passenger side, and complete pairs. Two generations span these years: the 4th gen (2018–2020) and the 5th gen (2021–2026). Confirm yours below. Fast shipping across Canada.\u003c\/p\u003e\n\n\n\u003ch2\u003eYukon Headlight Buying Guide (2018–2026)\u003c\/h2\u003e\n\n\u003ch3\u003eTwo generations — and XL means nothing for lights\u003c\/h3\u003e\n\u003cp\u003eFirst, the freebie: \u003cstrong\u003eYukon and Yukon XL share identical headlights\u003c\/strong\u003e — the XL is just longer behind the rear doors. Fitment follows the model year, not the wheelbase. The real split is the \u003cstrong\u003e2021 redesign\u003c\/strong\u003e: 4th gen (K2XX, 2018–2020) vs. 5th gen (T1XX, 2021–2026). \u003cstrong\u003eThey do not interchange.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eYear Range\u003c\/th\u003e\n      \u003cth\u003eGeneration\u003c\/th\u003e\n      \u003cth\u003eHeadlight Notes\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e2018–2020\u003c\/td\u003e\n      \u003ctd\u003e4th gen (K2XX)\u003c\/td\u003e\n      \u003ctd\u003eHalogen projector base; HID\/LED on Denali\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e2021–2026\u003c\/td\u003e\n      \u003ctd\u003e5th gen (T1XX)\u003c\/td\u003e\n      \u003ctd\u003eLED headlights standard; entirely new design\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eThe Denali effect\u003c\/h3\u003e\n\u003cp\u003eThe Yukon Denali is the suburban flagship — and its headlights are trim-specific, with signature LED treatments and the steepest replacement pricing in the full-size SUV class. Aftermarket DOT\/SAE-compliant assemblies are the smart alternative to dealer quotes — \u003cstrong\u003ematch the Denali-specific unit\u003c\/strong\u003e, not the SLE lamp.\u003c\/p\u003e\n\n\u003ch3\u003eHalogen vs. LED\u003c\/h3\u003e\n\u003cp\u003e4th-gen base trims used halogen projectors; Denali got HID\/LED. The 5th generation standardized LED headlights. Upgrading a 4th-gen truck means a complete assembly — never LED or HID bulbs in the halogen projector.\u003c\/p\u003e\n\n\u003ch3\u003eChecklist before ordering\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGeneration\u003c\/strong\u003e — 2018–2020 vs. 2021+.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eYukon or Yukon XL\u003c\/strong\u003e — irrelevant for lighting; both fit.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDenali or not\u003c\/strong\u003e — Denali units are trim-specific.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSide\u003c\/strong\u003e — driver, passenger, or matched pair.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAll orders ship from within Canada with 30-day returns.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003eWill 2019 Yukon headlights fit my 2022?\u003c\/summary\u003e\n  \u003cp\u003eNo. The 2021 Yukon is the all-new 5th generation with completely different headlights. 2015–2020 assemblies do not fit.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003eDo Yukon XL headlights differ from Yukon?\u003c\/summary\u003e\n  \u003cp\u003eNo — Yukon and Yukon XL share identical headlights. Match by model year and trim only.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003eAre Denali headlights different?\u003c\/summary\u003e\n  \u003cp\u003eYes — Denali trims use unique headlight units with signature LED treatments. Order the Denali-specific assembly for your generation.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003eHow fast is shipping within Canada?\u003c\/summary\u003e\n  \u003cp\u003eOrders ship from within Canada with tracked delivery, and every headlight is covered by our 30-day return policy.\u003c\/p\u003e\n\u003c\/details\u003e","products":[],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/5357\/2325\/collections\/brand-logo-gmc_5cbc533a-935f-4389-8ab8-9810aaa07ae2.png?v=1791174185","url":"https:\/\/ultraparts.ca\/collections\/gmc-yukon-headlights.oembed","provider":"Ultra Parts","version":"1.0","type":"link"}