{"product_id":"peterbilt-579-587-projector-headlight-pair-direct-fit-replacement","title":"Peterbilt 579 587 Projector Headlight Pair - Direct Fit Replacement","description":"\u003cp\u003eIn this review of the Peterbilt 579 587 projector headlight pair the bottom line is simple: this replacement set is aimed at owners of model-year 2011-2018 Peterbilt 587 or 2013-2021 Peterbilt 579 who need a straightforward, DOT-approved headlight swap. The reviewer found the assembly to be a true OE-style direct replacement that restores function and appearance without modification, making it a smart choice for fleets or owner-operators who want a reliable, factory-form fit with a modest warranty backing.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Designed to directly fit 2011-2018 Peterbilt 587 and 2013-2021 Peterbilt 579 models so buyers can replace lights without custom adapters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDOT Approved:\u003c\/strong\u003e Meets DOT safety standards which means the assembly is intended to match or exceed OEM illumination and regulatory requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOE Design:\u003c\/strong\u003e The original equipment style housing and lens preserve the truck's factory appearance and mounting points for simple installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Replace:\u003c\/strong\u003e No modifications are required, allowing technicians to swap assemblies quickly during routine service or roadside repairs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty Support:\u003c\/strong\u003e A six-month manufacturer warranty covers non-human-damage issues, providing short-term protection after installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis headlight pair is best for Peterbilt 587 and 579 owners who need a dependable, direct-fit replacement that restores original lighting performance and factory looks. Fleet maintenance teams and independent mechanics will appreciate the straightforward installation and DOT compliance when returning trucks to service quickly.\u003c\/p\u003e\n\u003cp\u003eIt is less suitable for owners of other Peterbilt models or for those seeking aftermarket styling, LED conversions, or lights with added features beyond an OE-style projector assembly. Buyers wanting extended warranty coverage or advanced lighting technology should consider alternative products.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDirect OE-style fit simplifies installation and reduces downtime for repair or replacement.\u003c\/li\u003e\n\u003cli\u003eDOT approved construction aims to meet or exceed OEM safety and performance expectations.\u003c\/li\u003e\n\u003cli\u003eChrome housing and projector styling restore a factory appearance and focused beam pattern.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWarranty is limited to six months for non-human-damage issues, which is shorter than some commercial warranties.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eProjector Headlight Assembly Pair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003e2011-2018 Peterbilt 587; 2013-2021 Peterbilt 579\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Finish\u003c\/td\u003e\n\u003ctd\u003eChrome\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompliance\u003c\/td\u003e\n\u003ctd\u003eDOT approved\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003eOE design for direct fit, no modifications required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e6 months (non-human-damage)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eFor owners of the specified Peterbilt 579 and 587 model years this projector headlight pair is a practical, value-minded replacement that restores factory form and DOT-compliant function with minimal fuss. It represents good value for those who prioritize correct fitment and regulatory compliance, though buyers needing longer warranty protection or specialty lighting should evaluate alternatives.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill these headlights fit my Peterbilt 579 or 587?\u003c\/strong\u003e\u003cbr\u003eThey fit 2011-2018 Peterbilt 587 and 2013-2021 Peterbilt 579; confirm your model year before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo these require wiring or mounting changes?\u003c\/strong\u003e\u003cbr\u003eNo modifications are required; the assemblies are OE-designed for a direct replacement installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat warranty is included?\u003c\/strong\u003e\u003cbr\u003eThe product includes a six-month warranty for damage not caused by human factors; contact the seller for warranty support.\u003c\/p\u003e","brand":"Hpdmauto","offers":[{"title":"Default Title","offer_id":48657534255323,"sku":"B0D9CN57MM","price":399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71EroMWtdXL._AC_SL1200.jpg?v=1778597195","url":"https:\/\/gearmusthave.com\/products\/peterbilt-579-587-projector-headlight-pair-direct-fit-replacement","provider":"GearMustHave","version":"1.0","type":"link"}